SAMSUNG SDS CO., LTD. Patent applications |
Patent application number | Title | Published |
20160136898 | APPARATUS AND METHOD FOR CONTROL OF THREE DIMENSIONAL PRINTING - Disclosed are an apparatus and method for control of 3D printing. The apparatus includes a color data generation unit configured to generate entity-specific color data representing a color of each entity forming a 3D object based on modeling information about the 3D object, a color quantization unit configured to convert the entity-specific color data to represent one of a plurality of output-able colors as the color of each entity, and an output file generation unit configured to generate an output file to be used for output of the 3D object from the modeling information and the converted entity-specific color data. | 05-19-2016 |
20160127241 | APPARATUS AND METHOD FOR FLOW CONTROL - Disclosed are a flow control apparatus and method. An apparatus for performing flow control in a software defined network (SDN) environment according to an exemplary embodiment includes a message receiving unit configured to receive a first packet processing inquiry message including a packet from a first switch and a control unit configured to determine whether there is a second proxy connected with a second switch and matching a first proxy connected with the first switch in response to the first packet processing inquiry message, instruct the first switch to transmit the packet such that the packet passes through the first proxy when it is determined that there is a second proxy, and instruct the first switch to transmit the packet such that the packet bypasses the first proxy when it is determined that there is no second proxy. | 05-05-2016 |
20160127126 | APPARATUS AND METHOD FOR MESSAGE COMMUNICATION - There are provided a message communication device and method. A message communication device according to an exemplary embodiment includes a header modifying unit configured to modify a message header by adding additional information used together with an identity when a public key corresponding to the identity of a recipient is generated to be the message header, and a message transmitting unit configured to transmit a message including data encrypted based on the public key and the modified message header. | 05-05-2016 |
20160125402 | METHOD AND DEVICE FOR PAYMENT USING TOKEN - Methods and devices for payment using token are provided, one of methods comprises, receiving a public key and a payment device token from a payment device, creating a digital signature through encryption of the payment device token and a stored user token using the public key, and payment request data including the digital signature, transmitting the payment request data to the payment device and updating the user token through performing of a token update operation. | 05-05-2016 |
20160125299 | APPARATUS FOR DATA ANALYSIS AND PREDICTION AND METHOD THEREOF - An apparatus and a method for data analysis and prediction, the apparatus including: a data collection unit configured to collect a prediction value derived through a machine learning of input data; a candidate prediction value generation unit configured to generate a candidate prediction value; a rule verification value configured to store one or more rules and verify whether the candidate prediction value violates the one or more rules; and an evaluation unit configured to calculate a fitness of the candidate prediction value according to an error rate of the candidate prediction value with respect to the prediction value and a verification result of the rule verification unit. | 05-05-2016 |
20160125292 | APPARATUS AND METHOD FOR GENERATING PREDICTION MODEL - Disclosed herein are an apparatus for generating a prediction model and a method thereof. The apparatus for generating a prediction model from data composed of a plurality of instances each including one or more predictor values and a target value includes a pre-processing module configured to generate pre-processed target values by calculating weighted averages of the target values for a predetermined prediction period and subtracting the weighted averages from the target values, a prediction model generation module configured to calculate prediction values of the target values of the respective instances from the plurality of instances including the pre-processed target values, and a post-processing module configured to add the weighted averages, which are subtracted in the pre-processing module, to the prediction values of the target values of the respective instances. | 05-05-2016 |
20160125133 | METHOD FOR POSITIVE FREQUENCY DATA ACCUMULATION AND APPARATUS FOR FILTERING GENETIC VARIANTS USING THE SAME - Provided are a method and apparatus for accumulating positive frequency data. The method includes receiving result data of pooling tests performed on a plurality of pools on a two dimensional (2D) matrix, the pooling test result data including allele frequencies of positive pools for a standard variant, predicting the number of positive samples for the standard variant from the allele frequencies of the positive pools, calculating a positive frequency for the standard variant from the number of positive samples, and updating the positive frequency for the standard variant to positive frequency database. | 05-05-2016 |
20160125131 | POOL TEST RESULT VERIFICATION METHOD AND APPARATUS - Provided are a method and apparatus for verifying pool test result. The method includes receiving pool test result data obtained by performing a pool test on a plurality of pools configured based on a two-dimensional (2D) matrix, the pool test result data including allele frequencies of the plurality of pools, extracting a pool-specific variant from the matrix using the allele frequencies determining whether there is an intersecting pool among pools intersecting, in the matrix, a pool showing the pool-specific variant and determining whether the pool test result data is erroneous based on results of the determining whether there is an intersecting pool. | 05-05-2016 |
20160124616 | CONTROL MAP PROVIDING METHOD AND APPARATUS - A method of providing a control map for a control target facility is provided. The method includes generating a central node corresponding to an interest object, the interest object being selected by a user from among first objects managed by a remote control system; generating peripheral nodes respectively corresponding to second objects that are associated with the interest object, the second objects being selected from among the first objects; generating an edge which connects the central node to one of the peripheral nodes or connects the peripheral nodes to each other; and graphically rendering the central node, the peripheral nodes, and the edge to be displayed. | 05-05-2016 |
20160122905 | METHOD AND APPARATUS FOR ERROR DETECTION OF POOLING - A method for detecting a pooling error including the steps of determining an expected number of normal chromosome strands of a plurality of samples contained in a first pool based on ploidy types of the plurality of samples, determining whether a number of normal chromosome strands is different from the expected number of chromosome strands determined based on base sequences of the plurality of samples contained in the first pool, determining whether pooling is equilibrated based on an allele frequency value for a standard variant of the first pool, and detecting a pooling error using results of the determining the number of normal chromosome strands and the determining whether the pooling is equilibrated. | 05-05-2016 |
20160121549 | THREE-DIMENSIONAL PRINTING CONTROL APPARATUS AND METHOD - A three-dimensional printing control apparatus and method is provided. The apparatus comprising: a control command generator configured to: generate a control command for outputting a three-dimensional object having a first shape, and generate, in response to a request for changing a shape of the three-dimensional object from the first shape to a second shape is received while performing a output work for the three-dimensional object, an additional control command for outputting a changed three-dimensional object having the second shape; and a control command transmitter configured to, in response to determining that it is possible to output the changed three-dimensional object through the output work, substitute the additional control command for the control command with respect to a non-printed portion of the three-dimensional object. | 05-05-2016 |
20160119835 | METHOD OF CONTROLLING INTERFERENCE IN HETEROGENEOUS NETWORK - Provided is a method of controlling interference in a heterogeneous network environment. The method includes: a first operation of measuring, by a terminal located in a coverage area of a macro cell base station, signal strengths of the macro cell base station and a small cell base station, and broadcasting or unicasting, by the small cell base station, data having a cell range expansion (CRE) value; a second operation of transmitting a CRE flag value to the small cell base station by performing a hand-off to the small cell base station according to a result of comparison of the signal strengths of the small cell base station and the macro cell base station, which is obtained from the first operation; and a third operation of respectively counting terminals located in a CRE area and terminals located in a coverage area of the small cell base station, based on the CRE flag value received through the terminal at a predetermined period for measurement, and transmitting the counting data to the macro cell base station. | 04-28-2016 |
20160119243 | APPARATUS AND METHOD FOR TRANSMITTING FILE - A file transmission apparatus includes a hardware processor to implement: a determiner that determines whether a transmission target file is a first transmission file; and a transmitter that transmits a plurality of packets of the transmission target file to a file reception apparatus, wherein the transmitter transmits the transmission target file in which a duplicate portion between the transmission target file and a previously transmitted file is reduced, when it is determined that the transmission target file is not the first transmission file, and transmits the transmission target file without reducing the transmission target file when it is determined that the transmission target file is the first transmission file, wherein a transmission speed of the plurality of packets is increased by increasing an amount of the plurality of packets to be input to a buffer of a router while not exceeding a size of the buffer of the router. | 04-28-2016 |
20160117457 | METHOD AND APPARATUS FOR ANALYZING PATIENT'S CONSTITUTIONAL PECULIARITY - A method of analyzing checkup data of a target object, using an apparatus including at least one processor, includes receiving checkup data of a target object associated with a first disease, the checkup data including checkup values for a plurality of onset factors of the first disease; determining whether the checkup data corresponds to a first disease statistic model obtained from checkup values of a plurality of objects associated with the first disease; and calculating, when the checkup data is determined not to correspond to the first disease statistic model as a result of the determination, a peculiarity value of the target object such that a sum of adjusted checkup values, the adjusted checkup values being obtained by adjusting checkup values for respective onset factors of the first disease of the target object based on the peculiarity value, is equal to a reference value. | 04-28-2016 |
20160117148 | DATA TRANSMITTER APPARATUS AND METHOD FOR DATA COMMUNICATION USING THE SAME - Disclosed are a data transmission apparatus and a data communication method using the same. The data transmission apparatus includes a buffer manager configured to generate a transmission buffer pool including a plurality of buffers each having a size corresponding to a size of a transmission packet and manage buffer position information and buffer use status information of the plurality of buffers; a data processor configured to divide data into data blocks each having a predetermined size, and a data transmitter configured to convert each of the data blocks received from the data processor into a plurality of transmission packets and request the buffer manager to allocate a number of buffers corresponding to the number of transmission packets. | 04-28-2016 |
20160115712 | APPARATUS FOR DETECTING OPENING AND CLOSING OF DOOR - Provided is an apparatus for detecting opening and closing of a door. The apparatus includes a sensor unit, which is installed at a location close to a first member and detects an opening and closing of a door, a loading unit coupled to the sensor unit and a folded unit, folded and rotated based on a center of the folded unit when a back set distance from a side surface of the door to a center line of an indoor unit is small, and led in an installation groove of an indoor unit, and a case coupled to the loading unit when the back set distance from the side surface of the door to the center line of the indoor unit is larger, and separated from the loading unit when the back set distance from the side surface of the door to the center line of the indoor unit is small. | 04-28-2016 |
20160115709 | INNER BODY FIXING DEVICE OF DOOR LOCK - Provided is an inner body fixing device of a door lock. The inner body fixing device includes a first fixing part fixed on a surface of a door; a third fixing part coupled to the first fixing part; and a second fixing part provided between the first fixing part and the third fixing part and coupled to an inner body of the door, wherein a first coupling part of the first fixing part and a second coupling part of the third fixing part are configured to couple to each other, and the third fixing part is coupled to the second fixing part by a fixing member. | 04-28-2016 |
20160112500 | GLOBAL SERVER LOAD BALANCER APPARATUS AND METHOD FOR DYNAMICALLY CONTROLLING TIME-TO-LIVE - Disclosed are a global server load balancer (GSLB) apparatus and a method for dynamically controlling cache time-to-live (TTL) in the GSLB apparatus. The GSLB apparatus which performs load balancing among a plurality of local servers includes a domain name system (DNS) query processor that receives a query message from a DNS server, a server selector that selects a local server among the plurality of local servers based on the received query message, a load calculator that collects state information of the GSLB apparatus, and calculates a load of the GSLB apparatus from the collected state information, and a TTL controller that updates a TTL of the GSLB apparatus based on the calculated load. | 04-21-2016 |
20160112336 | METHOD OF CONTROLLING PACKET TRANSMISSION INTERVAL - According to an aspect of present invention provides method of controlling a packet transmission interval, method comprising, comparing a preset delay ratio with number of packets transmitted, transmitting packets until number of packets transmitted becomes equal to or greater than delay ratio, calculating a delay request time when number of packets transmitted becomes equal to or greater than delay ratio, generating a signal for suspending packet transmission during calculated delay request time, suspending packet transmission according to generated signal and calculating a gap time based on a difference between a time when suspension of packet transmission was terminated and packet transmission was started and updating the delay ratio using the calculated gap time and initializing the number of packets transmitted. | 04-21-2016 |
20160112285 | APPARATUS AND METHOD FOR DETECTING ABNORMAL CONNECTION - Disclosed are an apparatus and method for detecting an abnormal connection. The apparatus for detecting an abnormal connection includes a log pattern identifier configured to identify a plurality of connection patterns each indicating connection stages from log data regarding a system connection; and a log analyzer configured to perform at least one of a first log analysis for detecting an abnormal connection stage pair indicated by a specific connection pattern among the plurality of connection patterns and a second log analysis for detecting an abnormal connection pattern indicating a specific connection stage pair among the plurality of connection patterns. | 04-21-2016 |
20160110909 | METHOD AND APPARATUS FOR CREATING TEXTURE MAP AND METHOD OF CREATING DATABASE - A method of creating a texture map is provided. The method includes extracting feature points of a particular object from one or more image frames captured by a camera; selecting one of the image frames as an image frame to be used in the creation of a texture map of the particular object based on information regarding the extracted feature points; and creating the texture map of the particular object using the selected image frame. | 04-21-2016 |
20160110623 | METHOD AND APPARATUS FOR SETTING REGION OF INTEREST - According to a first aspect of the present invention, a method for setting a region of interest may include: detecting a mark in an image frame photographed by a camera; and setting a region of interest using the detected mark. | 04-21-2016 |
20160110377 | METHOD FOR SYNCHRONIZING FILE - Provided is a method of file synchronizing. The method includes: determining whether there is a changed matter in a file which is divided into a plurality of chunk files; calculating a hash value for each of plurality of divided chunk files when it is determined that there is a changed matter in file; transmitting a hash value list configured by calculated hash values to a server; receiving a transmission request for a chunk file corresponding to a hash value which is not stored in server, among hash values included in hash value list; and transmitting chunk file to the server in response to the transmission request. | 04-21-2016 |
20160105426 | SYSTEM AND METHOD FOR ONE TIME PASSWORD-BASED AUTHENTICATION - Disclosed are a system and a method for one-time password (OTP)-based authentication. The system for OTP-based authentication includes a transceiver module configured to receive an authentication request from a client and transmit a result of the authentication according to the authentication request to the client, an authentication accumulation management module configured to provide statistical information about authentication success of the client for each time interval within a predetermined effective range of time, an OTP generation module configured to generate a server-side OTP using previously stored authentication information and time information that is acquired from the statistical information about authentication success, and an authentication module configured to authenticate the client by comparing a client-side OTP included in the authentication request with the server-side OTP. | 04-14-2016 |
20160103724 | SYSTEM AND METHOD FOR DETECTING AND PREDICTING ANOMALIES BASED ON ANALYSIS OF TIME-SERIES DATA - Provided are a system and method for detecting and predicting anomalies based on analysis of time-series data. According to an embodiment of the present disclosure, an abnormality detecting and predicting system includes a database configured to store past case data related to a state of a monitored object; a data collector configured to collect time-series status information of the monitored object; an abnormality detector configured to compare the status information with an abnormality detecting reference in a preset detecting interval and detect an occurrence of an abnormality of the monitored object; a similar case selector configured to select a similar case having a highest degree of similarity to the status information among the past case data when the occurrence of an abnormality is detected by the abnormality detector; and a predictor configured to predict proliferation or diminishing of a detected abnormality using the similar case and an abnormality proliferation predicting reference. | 04-14-2016 |
20160098517 | APPARATUS AND METHOD FOR DETECTING INTERNAL TANDEM DUPLICATION - According to an illustrative embodiment, provided herein is an internal tandem duplication (ITD) detection apparatus which includes a breakpoint identification unit for identifying two breakpoints in a reference genome sequence based on a plurality of reads, each of which partially matches the reference genome sequence; and an ITD detection unit for generating an ITD reference sequence which includes a base sequence portion spanning between the two breakpoints in the reference genome sequence and a sequential repetition of the base sequence portion. | 04-07-2016 |
20160094683 | CHANNEL CONNECTION MANAGEMENT METHOD AND APPARATUS - Provided are a channel connection management method comprising: registering a first command channel connected between a server and a first client; and transmitting a signal for requesting the connection of a data transmission channel to the first client through the first command channel | 03-31-2016 |
20160092596 | DATABASE MIGRATION METHOD AND APPARATUS - A method for migrating data from a relational DB to a graph DB comprises, collecting constraints of referencing tables having a column set as a foreign key, among tables of a relational DB which is a migration source DB, determining a relation type of each of the referencing tables, based on constraints of the referencing table, determining a node generation target table and a relation frame for each of the referencing tables, based on the relation type of the referencing table, and converting data in each row of the node generation target table into a node of a graph DB which is a migration target DB and generating a relation of the graph DB, which connects the generated nodes, according to the relation frame. | 03-31-2016 |
20160086492 | APPARATUS AND METHOD FOR CALCULATING REFERENCE ROUTE OF MOVING OBJECT - Disclosed are an apparatus and method for calculating a reference route of a moving object. The apparatus for calculating a reference route of a moving object includes a region divider configured to divide a region including an origin and a destination of the moving object into a plurality of cells; a data mapper configured to map position data of the moving object to the plurality of cells; a main cell selector configured to select one or more main cells from among the plurality of cells according to number of pieces of the position data that are mapped to the respective plurality of cells; and a reference route calculator configured to form the reference route of the moving object by sequentially connecting the origin, the one or more main cells, and the destination. | 03-24-2016 |
20160080144 | APPARATUS AND METHOD FOR DATA ENCRYPTION - Provided is an apparatus for encrypting data including a key determiner configured to determine a cipher key for white-box cryptography (WBC)-based encryption and a symmetric key different from the cipher key and an encrypter configured to generate a ciphertext of the data using the WBC-based encryption and symmetric-key-based encryption with the symmetric key. | 03-17-2016 |
20160073173 | VIDEO STREAM PROVIDING METHOD AND SYSTEM AND RELAY APPARATUS - A method of providing a video stream which includes different video stream data for each of a plurality of layers is provided. The method includes: receiving from a transmitting apparatus a maximum transmittable layer level determined based on a state of a first network; receiving from a first receiving terminal a first maximum receivable layer level determined based on a state of a 2ath network; receiving from a second receiving terminal a second maximum receivable layer level determined based on a state of a 2bth network; and relaying the video stream using the maximum transmittable layer level, the first maximum receivable layer level and the second maximum receivable layer level. | 03-10-2016 |
20160072775 | SYSTEM AND METHOD FOR KEY EXCHANGE BASED ON AUTHENTICATION INFORMATION - Disclosed are a system and method for exchanging a key based on user authentication information. The system for exchanging a key based on user authentication information includes a terminal configured to generate an ID-based ciphertext corresponding to authentication information of a user of the terminal using a terminal-side random number and a server ID and a server configured to decrypt the ID-based ciphertext that is received from the terminal using a server-side private key corresponding to the server ID to restore the authentication information, authenticate the terminal using the restored authentication information, and generate a server-side session key corresponding to the authenticated terminal. | 03-10-2016 |
20160066125 | SHORT-RANGE WIRELESS COMMUNICATION NODE DEVICE AND METHOD FOR ALARMING ON THE NODE DEVICE ASSEMBLING STATE - A wireless communication node device is provided. The node device includes a network adaptor configured to perform short-range wireless communication, a channel manager configured to receive channel setting information comprising information about channel member nodes through the network adaptor, and to store the received channel setting information, a channel state manager configured to update a channel state table which indicates that the node device is connected to another node device, in response to the node device being connected to the other node device through the network adaptor, and to propagate the updated connection state table via the network adaptor, and an alarm controller configured to verify a connection state between the channel member nodes by analyzing the connection state table, and to generate an alarm control signal based on the verified connection state. | 03-03-2016 |
20160065898 | METHOD FOR EXTENDING PARTICIPANTS OF MULTIPARTY VIDEO CONFERENCE SERVICE - Provided is a method of extending participants of a multilateral video conference service. The method includes: receiving, by a multipoint conference unit (MCU) gateway connected with an MCU through at least one physical port and connected with a plurality of terminals in a wired or wireless manner, information on a signal level of sound sensed by microphones provided in plurality of terminal devices from plurality of terminal devices, respectively, selecting, by MCU gateway, one terminal device among plurality of terminal devices as a speaking terminal device based on the received signal level, requesting, by MCU gateway, speaking terminal device to transmit speaking contents input into speaking terminal device and transmitting, by the MCU gateway, speaking contents received from speaking terminal device in response to transmission request to the MCU through at least one physical port. | 03-03-2016 |
20160063434 | APPARATUS AND METHOD FOR EARLY DETECTION OF ABNORMALITY - Disclosed are an apparatus and method for detecting an abnormality early. An apparatus for detecting the abnormality early includes a similar case selector configured to select similar cases associated with a monitored target from among previous case data, a data collector configured to collect status information of the monitored target, an abnormality detector configured to generate a baseline for detecting the abnormality of the monitored target from case data classified as normal among the previous case data and compare the baseline with the collected status information to detect whether the monitored target has the abnormality, and a predictor configured to, when it is detected that the monitored target has the abnormality, compare each of the selected similar cases with the collected status information to select an optimum similar case associated with the monitored target among the similar cases, and to predict a future situation development of the monitored target based on the optimum similar case. | 03-03-2016 |
20160060032 | WAREHOUSE REORGANIZATION METHOD AND THE COMPUTER PROGRAM THEREOF - A method for warehouse reorganization includes determining, by a warehouse management device, an item to be relocated; retrieving, by the warehouse management device, a plurality of load cells on which the determined item is loaded and to which a merge task has not been applied; and generating, by the warehouse management device, a merge task of merging a reference load cell having the highest loading rate among the plurality of load cells with a target load cell having the lowest loading rate among the plurality of load cells. | 03-03-2016 |
20160050152 | APPARATUS AND METHOD FOR CONTROLLING TRANSMISSION OF DATATRAFFIC - There is provided an apparatus for controlling transmission of data traffic to a destination node. The apparatus includes: an interface unit configured to obtain information regarding a congestion condition that has occurred on a first routing path during transmission of the data traffic; and a control unit configured to select, based on the information, a second routing path to route, to the destination node, a first portion and a second portion of the data traffic along the first routing path and the second routing path, respectively. | 02-18-2016 |
20160046074 | APPARATUS AND METHOD FOR CONTROL OF THREE-DIMENSIONAL PRINTING - An apparatus for controlling 3D printing includes an output determiner configured to determine, after generating a first control command to output a 3D object, whether an additional 3D object is able to be output through an output task for the 3D object, and a control command generator configured to generate a second control command to output a not-yet-output part of the 3D object and the additional 3D object if it is determined that the additional 3D object is able to be output through the output task. | 02-18-2016 |
20160044082 | QoS-GUARANTEED VIDEO STREAM METHOD AND SYSTEM, AND TRANSMITTING SERVER - Provided is a quality-of-service (QoS)-guaranteed video stream method. The QoS-guaranteed video stream method includes transmitting, by a transmitting server, a video stream including different video stream data for a plurality of respective layers, to a relay server, receiving, by the transmitting server, first section network state information which is information about a network state between the relay server and the transmitting server, from the relay server, receiving, by the transmitting server, second section network state information which is information about a network state between the plurality of respective user terminals and the transmitting server, and adjusting, by the transmitting server, qualities of video streams which are transmitted to the plurality of respective user terminals through the relay server by using network state information of the first section and network state information of the second section. | 02-11-2016 |
20160028538 | APPARATUS AND METHOD FOR GENERATING KEY - Provided are an apparatus and method for generating a key. The apparatus includes: an input analyzer configured to identify a plurality of symbols from user identity (ID) information, and to derive at least one permutation from the plurality of symbols; and a key generator configured to obtain a plurality of pre-calculated keys including a plurality of first pre-calculated keys and at least one second pre-calculated key, and to generate, from the plurality of pre-calculated keys, a cryptographic key corresponding to the user ID information, the plurality of first pre-calculated keys respectively corresponding to the plurality of symbols, the at least one second pre-calculated key respectively corresponding to the at least one permutation. | 01-28-2016 |
20150368940 | DOOR-LOCK APPARATUS - Provided is a door-lock apparatus. In the door-lock apparatus which minimizes a loss of a driving force due to a lateral pressure of a thumb-turn gear and a thumb-turn rotating body or an assembling structure of the thumb-turn rotating body and also minimizes a load of a manual operation through the thumb-turn rotating body or the assembling structure of the thumb-turn rotating body, a groove serving as an idle section of a driving force is formed at the thumb-turn rotating body or the assembling structure of the thumb-turn rotating body, and when a lever (or knob) is manually rotated to lock or unlock a lockset of the door-lock apparatus, the manual rotation of the lever (or knob) for locking or unlocking of the lockset separately from a driving motor is smoothly realized with a small force, and also a load of the driving motor is minimized. | 12-24-2015 |
20150350873 | APPARATUS FOR SETTING ROAMING PARAMETER AND METHOD FOR THE SAME TO SET ROAMING PARAMETER - Provided are an apparatus for setting a roaming parameter and a method for the apparatus to set a roaming parameter. The apparatus includes a receiver configured to receive terminal information from a terminal connected to a wireless local area network (LAN), a manager configured to store and manage roaming parameters according to terminal models connectable to the wireless LAN(terminal-model-specific roaming parameters), a calculator configured to calculate a roaming parameter of the terminal using the received terminal information and the terminal-model-specific roaming parameters, and a transmitter configured to transmit the calculated roaming parameter to the terminal. | 12-03-2015 |
20150350092 | DISTRIBUTED API PROXY SYSTEM AND APPARATUS AND METHOD FOR MANAGING TRAFFIC IN SUCH SYSTEM - Disclosed are a distributed application programming interface (API) proxy system and an apparatus and method for managing traffic in the system. The apparatus for managing API traffic includes a traffic information collection unit configured to collect traffic information from a plurality of API proxies distributed to a plurality of networked apparatuses such that physical resources are abstracted to provide access to the abstracted physical resources and a traffic optimization unit configured to generate control information for decreasing communication traffic of at least one of the plurality of API proxies based on the collected traffic information and deliver the generated control information to the plurality of API proxies. | 12-03-2015 |
20150347958 | APPARATUS AND METHOD OF PROVIDING SUPPLY INFORMATION IN REAL TIME - Providing supply information in real-time including: providing, in real-time information about a change in a supply state generated before products are stored, and changing supply information including information about available-to-promise products; and adjusting, in real-time, a delivery deadline of delivery promised supply quantities based on the changed supply information in response to the supply information being changed. | 12-03-2015 |
20150347674 | SYSTEM AND METHOD FOR ANALYZING BIOLOGICAL SAMPLE - There are provided a system and method for analyzing a biological sample. The system for analyzing a biological sample according to an embodiment of the present disclosure includes a first variation detecting unit configured to determine whether a plurality of pools each have a test target property according to a first determining reference value; an error determining unit configured to determine whether there is an error possibility in a determination result of the first variation detecting unit according to an alternative allele frequency of a pool that is determined as positive in a determination result of the first variation detecting unit; a second variation detecting unit configured to determine whether each of the plurality of pools has the test target property according to a second determining reference value when it is determined in the error determining unit that there is the error possibility; and a test result determining unit configured to determine whether each of the plurality of samples has the test target property according to determination results of the first variation detecting unit and the second variation detecting unit. | 12-03-2015 |
20150347493 | SYSTEM AND METHOD FOR PROCESSING DATA - Disclosed are a system and method for processing data. The system for processing data according to an embodiment of the present disclosure includes a determiner configured to receive one or more sets of input data and a set of metadata about a structure of each of the sets of input data and to determine whether the input data is normal data or abnormal data based on the metadata; a first storage configured to store the normal data; a second storage configured to store the abnormal data; and a data processor configured to correct the abnormal data stored in the second storage such that the abnormal data has the same structure as the normal data and store the corrected abnormal data in the first storage. | 12-03-2015 |
20150347452 | FILE MANAGEMENT SERVER, AND SYSTEM AND METHOD FOR FILE MANAGEMENT - Provided are a file management server and a system and method for managing a file. The system includes a user terminal configured to request a unique file number for a file when the file is generated, and a file management server configured to generate the unique file number corresponding to the file and transmit the unique file number to the user terminal upon the request, track a usage history of the file through the unique file number, and manage a right to use the file according to a user status related to the file when a user terminal inquires about whether the file is usable. | 12-03-2015 |
20150347346 | INTEGRATED CIRCUIT DEVICE AND SIGNAL PROCESSINGMETHOD IN INTEGRATED CIRCUIT DEVICE - An integrated circuit device has a first processing unit, a second processing unit, an external interface, and a control program controlling the first processing unit and the second processing unit, and in communication with the external interface. The first processing unit is configured to respond to a reset signal from the external interface by transmitting an answer-to-reset (ATR) to the external interface. When the first processing unit implements an initialization process, the control program makes a determination as to whether a shutdown state flag is set. In response to detecting the shutdown state flag set, the control program controls the second processing unit to transmit to the external interface diagnostic data of the integrated circuit device. | 12-03-2015 |
20150347213 | APPARATUS AND METHOD FOR SYSTEM MONITORING - There is provided an apparatus for monitoring the target system. The apparatus includes: a data collection unit configured to collect a first data set acquired from a target system at a first time point and determined to represent a status of the target system and a second data set acquired from the target system at a second time point subsequent to the first time point; and a calculation unit configured to calculate at least one index associated with the status of the system based on the first data set and the second data set, wherein at least one of the data collection unit and the calculation unit are implemented via at least one central processing unit or at least one hardware processor. | 12-03-2015 |
20150347115 | SYSTEM AND METHOD FOR MANAGING MULTI-CLOUD DEPLOYMENT - A system and method for managing multi-cloud distribution are provided. The system includes a distribution manager installation device configured to install a distribution manager for constructing a cloud computing environment in a target system according to a distribution manager construction request of a user, and control a change of the cloud computing environment constructed in the target system according to a change request of the user; and a distribution management information storage configured to store and manage distribution manager installation information, a server template, a server image, and cloud system configuration information of the target system. | 12-03-2015 |
20150338497 | TARGET TRACKING DEVICE USING HANDOVER BETWEEN CAMERAS AND METHOD THEREOF - A target tracking device has an input unit configured to receive information on a target to be searched for, and a predicted path calculating unit configured to use the received information and a plurality of prediction models to calculate a movement candidate point of the target for each of the prediction models so as to provide movement candidate points. The predicted path calculating unit also determines a predicted movement point of the target by making a comparison among the calculated movement candidate points. A determining unit able to determine whether an image of the target is included in imagery of a camera, at one of the movement candidate points, is controlled to first check imagery of a camera at only the predicted movement point of the target. | 11-26-2015 |
20150325067 | ACCESS MANAGEMENT SYSTEM AND METHOD - An access management system and method are provided. The access management system includes an authentication means having an authentication key indicating an identity of a visitor, an authentication terminal configured to register by receiving user information corresponding to the authentication key, and store the user information matched with the authentication key recognized when the visitor accesses as an access history information of the visitor, and a user terminal configured to provide the user information corresponding to the authentication key to the authentication terminal. | 11-12-2015 |
20150188942 | SYSTEM AND METHOD FOR DETECTING ADDRESS RESOLUTION PROTOCOL (ARP) SPOOFING - There are provided a system and method for detecting Address Resolution Protocol (ARP) attacks. The ARP spoofing attack detection system includes: a reception module which receives an ARP packet, and which determines whether the received ARP packet is an unsolicited ARP packet; a transmission module which creates, if the ARP packet is an unsolicited ARP packet, an ARP request packet corresponding to the unsolicited ARP packet, and which broadcasts the ARP request packet; and a detection module which determines, if an ARP response packet corresponding to the ARP request packet is received, whether an input port of the ARP response packet is identical to an input port of the unsolicited ARP packet, and which determines that an ARP spoofing attack has occurred if the input port of the ARP response packet is not identical to the input port of the unsolicited ARP packet. | 07-02-2015 |
20150188699 | METHOD AND APPARATUS FOR ESTABLISHING SECURE SESSION BETWEEN CLIENT AND SERVER - A method of establishing a secure session between a client and a server by a network node accessed by the client and the server includes receiving, by the network node, a client side random number generated by the client; generating, by the network node, a server side random number in response to reception of the client side random number; transmitting, by the network node, the server side random number to the client such that the client calculates a secret key of a secure session to be established between the client and the server; receiving, by the network node, a client side key, used by the client to calculate the secret key, from the client; and transmitting, by the network node, the client side random number, the server side random number, and the client side key to the server such that the server calculates the secret key. | 07-02-2015 |
20150186657 | SYSTEM AND METHOD FOR ENCRYPTION AND KEY MANAGEMENT IN CLOUD STORAGE - A cloud storage system includes an encryption server configured to encrypt a plurality of data by using encryption keys having a hierarchy, the hierarchy of encryption keys corresponding to a relationship among the plurality of encrypted data, and a cloud storage server configured to store the plurality of encrypted data. | 07-02-2015 |
20150180832 | SYSTEM AND METHOD FOR CONTROLLING VIRTUAL PRIVATE NETWORK ACCESS - Provided are a system and method for controlling virtual private network (VPN) access. The system includes a first VPN gateway, a second VPN gateway, a wireless local area network (WLAN) access control server configured to detect a corporate intranet connection of a wireless communication terminal connecting to a corporate intranet via the first VPN gateway, and a VPN setting change server configured to receive a request to change a VPN setting of the wireless communication terminal from the WLAN access control server and control the wireless communication terminal to change the VPN gateway currently in connection with the wireless communication terminal to the second VPN gateway in accordance with the VPN setting change request. | 06-25-2015 |
20150178287 | SURVEY SYSTEM AND METHOD USING PRESENTATION MATERIAL, AND STORAGE MEDIUM HAVING PLUG-IN PROGRAM STORED THEREIN FOR GENERATING THE PRESENTATION MATERIAL - Provided are a survey system and method using presentation material, and a storage medium having a plug-in program stored therein for generating the presentation material. The computer-readable storage medium according to the present invention stores a computer program therein, which computer program includes a plug-in module for plugging a first graphic user interface (GUI) item into a GUI of a predetermined presentation application which is pre-installed in an object computer, in order to add a survey control object to a predetermined slide, wherein said survey control object includes a survey start button; and a survey execution module for transmitting, to a survey service server, a survey start signal for requesting the server to send survey content corresponding to the survey control object to a survey subject terminal, if the survey start button is selected during a slide show of the presentation material made using the presentation application into which the first GUI item is plugged. | 06-25-2015 |
20150178119 | HYPERVISOR-BASED SERVER DUPLICATION SYSTEM AND METHOD AND STORAGE MEDIUM STORING SERVER DUPLICATION COMPUTER PROGRAM - Disclosed herein are a server duplication system and method and a storage medium storing a server duplication computer program. The server duplication system includes a primary server including a hypervisor including a hypervisor-based fault tolerance module and a first file system virtual machine (FS VM), and a first standby server including a hypervisor including a hypervisor-based fault tolerance module that exchanges data with a fault tolerance module provided on the hypervisor of the primary server and duplicates the primary server. The first FS VM provides a first file system that is shared by a user virtual machine (USER VM), and a buffer cache that is used in conjunction with the first file system is provided on virtual memory. The first FS VM is duplicated into the standby server using the hypervisor-based fault tolerance module of the primary server and the hypervisor-based fault tolerance module of the standby server. | 06-25-2015 |
20150156731 | APPARATUS AND METHOD FOR CONTROLLING TRANSMISSION POWER OF TERMINAL IN WIRELESS ENVIRONMENT - Disclosed are an apparatus and method for controlling transmission power of a terminal in a wireless environment. The apparatus for controlling transmission power of a terminal includes an optimal transmission power calculation unit configured to calculate an optimal transmission power value for a terminal of a type, the terminal being accessible to one or more wireless networks; a transmission power setting unit configured to, when an access of the terminal to at least one of the one or more wireless networks is sensed, provide the terminal with optimal transmission power values corresponding to the terminal and the network accessed by the terminal. | 06-04-2015 |
20150139032 | APPARATUS AND METHOD FOR ACCESSING WIRELESS NETWORK - An apparatus for accessing a wireless network includes an access manager configured to request access to a wireless network according to a wireless network access condition including at least one desired service set identifier (SSID); and a wireless network access module configured to search for at least one wireless network corresponding to the at least one desired SSID, and access the searched at least one wireless network. | 05-21-2015 |
20150121527 | METHOD AND APPARATUS FOR DETECTING UNAUTHORIZED ACCESS POINT - There is provided a method and apparatus for detecting an unauthorized access point. The method for detecting an unauthorized access point according to an embodiment of the present disclosure includes making an attempt to deliver, through an access point to a validation server, a message that includes network information regarding a network access of a terminal device and requests a validity verification of the network information; and determining that the access point is unauthorized when a response indicating that the network information is valid is not received from the validation server. According to the embodiment of the present disclosure, it is possible to implement a device for determining an unauthorized access point device in a general manner, independent of a specific device. | 04-30-2015 |
20150121360 | APPARATUS AND METHOD OF EXECUTING UPDATE, RECORDING MEDIUM USING THE SAME, AND SERVER AND METHOD OF PROVIDING UPDATE - Provided is an apparatus for executing an update, which executes an update of a specific application installed in a device, the apparatus including: a predetermined value receiving unit configured to receive information on a randomly selected value among values within a predetermined range from an update providing server; an open date receiving unit configured to receive information on an update open time from the update providing server; an update time calculating unit configured to calculate an update time of the specific application by using the received information on the randomly selected value and on the update open time; an update information receiving unit configured to receive update information about the specific application after the calculated update time; and an update executing unit configured to execute an update of the specific application by using the received update information. | 04-30-2015 |
20150121136 | SYSTEM AND METHOD FOR AUTOMATICALLY MANAGING FAULT EVENTS OF DATA CENTER - Disclosed are an automated management system and method for fault events of a data center. A fault event monitoring unit is configured to check statuses of servers to detect occurrence of a fault event, and if a fault event occurs, determine whether an automated action is possible. A fault event related action recommending unit is configured to, with respect to a fault event that is newly detected by the fault event monitoring unit or determined to be difficult to be resolved by an action stored in a fault event related action storage unit, search for and extract information related to the fault event determined to be difficult to be resolved from information accumulated in a fault event information knowledge storage unit, and based on the extracted information, generate and output a group of automated action candidates for the fault event determined to be difficult to be resolved. A fault event action unit is configured to automatically take an action against a fault event detected by the fault event monitoring unit by use of the action accumulated in the fault event related action storage. | 04-30-2015 |
20150120940 | APPARATUS AND METHOD FOR CHANGING RESOURCE USING PATTERN INFORMATION, AND RECORDING MEDIUM USING THE SAME - Provided is an apparatus for determining whether to change resources using pattern information. The apparatus includes a reception unit which receives resource information which is information about an amount of resources used of a plurality of servers which exist in a data center which provides resources to a user, a basic data generation unit which generates basic data about predetermined items in preset time units using the resource information, a pattern information generation unit which generates pattern information using the basic data, and a resource change determination unit which determines whether to increase, maintain, or reduce the resources using the generated pattern information. | 04-30-2015 |
20150120836 | APPARATUS FOR PROVIDING MIND MAP-TYPE ONLINE COMMUNITY SERVICE - Exemplary embodiments of the invention provide an apparatus for providing a mind map-type online community service, capable of maintaining the “theme-wise” direction of conversations by forming nodes in a shape with a protrusion in response to content being created by a user. | 04-30-2015 |
20150120818 | MULTI-TENANT SAAS PLATFORM AND METHOD FOR AUTOMATED DEPLOYMENT OF CONNECTOR APPLICATION, AND TENANT AND SERVICE PROVIDER USING VIRTUAL MACHINE - A multi-tenant software as a service (SaaS) platform for automatic deployment of a connector application, and a method for automatic deployment of a connector application in a multi-tenant software as a service (SaaS) platform, the method including: deploying a tenant service connector package to a tenant among a plurality of tenants, the tenant service connector package being a package configured to cause a tenant virtual machine to be created in order to provide a service to at least one tenant of the plurality of tenants in a virtual machine form; activating the tenant virtual machine through execution of the tenant service connector package in the tenant that receives the tenant service connector package; forming a connection channel between a virtual machine of the SaaS platform and the tenant virtual machine; and providing the service between the SaaS platform and the at least one tenant through the formed connection channel. | 04-30-2015 |
20150120734 | APPARATUS AND METHOD FOR MANAGING DATA CLUSTER - Disclosed are an apparatus and method for managing data clusters. The data cluster management apparatus may include: a cluster selection unit configured to calculate a similarity of each of the data clusters with respect to input data, and select, based on the similarity, a data cluster from among the data clusters; and a cluster update unit configured to determine, based on the selected data cluster and the input data, whether the input data is included in the selected data cluster, and use the input data in accordance with the determination to create a new data cluster or update the selected data cluster. | 04-30-2015 |
20150120657 | APPARATUS AND METHOD FOR ACTIVE AND PASSIVE DATA GATHERING USING STOCHASTIC MODEL IN CONTROL NETWORK - There is provided an apparatus and method for active and passive data gathering using a stochastic model in a control network. An active and passive synchronizer performs a first gathering operation in which a data request frame is transmitted via the control network and data on the local devices is gathered and a second gathering operation in which data on the local devices is gathered by reading a communication frame among the local devices, and determines a first gathering operation schedule for each data stored in a cache unit based on an expected delay time estimated using a stochastic model for the second gathering operation process when the first gathering operation is not performed on each data that is gathered through the first gathering operation and the second gathering operation and is stored in the cache unit and waiting is performed until the data is updated through the second gathering operation. | 04-30-2015 |
20150120639 | APPARATUS AND METHOD FOR CLASSIFYING DATA AND SYSTEM FOR COLLECTING DATA - Provided are an apparatus and method for classifying data and a system for collecting data. The method includes clustering vectors, each of which consists of at least one attribute value, for a plurality of pieces of target data including degrees of class membership and the vectors in view of the degrees of class membership, labeling the plurality of pieces of target data according to a result of the clustering, and generating a classification model using the labeled pieces of target data. | 04-30-2015 |
20150120478 | APPARATUS AND METHOD FOR ELECTRONIC RECEIPT - There are provided an electronic receipt management device and a method thereof. The electronic receipt management system according to an embodiment of the present disclosure includes a data collecting device configured to detect a control event transmitted from a payment device to a printer output unit, collect data transmitted from the payment device to the printer output unit, and convert the collected data into a predefined format, and an electronic receipt management device configured to receive the data converted into a standardized format from the data collecting device, compare the received data and a user database for matching a receipt user, and issue an electronic receipt to the matching user. | 04-30-2015 |
20150120208 | SYSTEM AND METHOD FOR ALIGNING GENOME SEQUENCE IN CONSIDERATION OF ACCURACY - There are provided a sequence aligning device in consideration of accuracy, and a method thereof. The sequence aligning apparatus of an embodiment of the present disclosure includes a seed extracting unit configured to extract at least one seed that is exactly matched to a reference sequence from a read; a mapping score calculating unit configured to, with respect to each of the at least one extracted seed, map a left area and a right area of the read to the reference sequence based on the seed at each mapping position of the reference sequence of each seed, and calculate a left mapping score and a right mapping score of each mapping position from the mapping result; and a read aligning unit configured to determine a mapping position in each reference sequence of the at least one seed using the calculated left mapping score and right mapping score. | 04-30-2015 |
20150117468 | APPARATUS AND METHOD FOR TRANSMITTING DATA - Provided are an apparatus and method for transmitting data. The apparatus for transmitting data comprises: a symbol encoder configured to generate a plurality of source symbols and at least one redundant symbol from data to be delivered, and to transmit the generated source symbols and the redundant symbol to a data receiving apparatus; a control message receiver configured to receive, from the data receiving apparatus, a control message indicating whether or not the plurality of source symbols and the redundant symbol are received; and a code rate controller configured to adjust, in accordance with the received control message, a code rate for generating the redundant symbol. | 04-30-2015 |
20150117258 | APPARATUS AND METHOD FOR CHANGING STATUS OF CLUSTER NODES, AND RECORDING MEDIUM HAVING THE PROGRAM RECORDED THEREIN - Provided are an apparatus and a method for changing a status of cluster nodes, which determine whether to change statuses of respective cluster nodes themselves to an active status or a standby status without intervention by a manager through self-diagnosis and change the status of the nodes. | 04-30-2015 |
20150117250 | METHOD AND APPARATUS FOR ESTIMATING QUEUING DELAY - Provided is a method of estimating a queuing delay. The method includes: obtaining a round trip time (RTT) reference value, a forward one-way transmit time (OTT) reference value and a backward OTT reference value; and in accordance with a determination of whether a first increment rate is larger or smaller than a second increment rate, updating one of the forward OTT reference value and the backward OTT reference value based on the RTT reference value, the first increment rate being a rate of increment in local time of the transmitter, the second increment rate being a rate of increment in local time of the receiver. | 04-30-2015 |
20150117176 | DATA COMMUNICATIONS USING CONNECTIONLESS-ORIENTED PROTOCOL - Provided is a data communication method using a connectionless-oriented protocol. The data communication method includes: configuring indicators, each of the indicators indicating whether a corresponding one of a plurality of data packets is received from a data transmitter; performing a logical operation on the indicators to determine whether there is a lost data packet among the plurality of data packets; and when it is determined that there is the lost data packet, transmitting to the data transmitter an acknowledgment message including the indicators. | 04-30-2015 |
20150105263 | BIOLOGICAL SAMPLE ANALYSIS SYSTEM AND METHOD - Disclosed are a biological sample analysis system and method for determining whether or not each of a plurality of biological samples has a test-target property using the plurality of biological samples and a plurality of pools generated by pooling samples. The system includes a determiner configured to determine whether or not there is a possibility of a determination of a false positive according to test values for the test-target property of the plurality of pools, an additional sample selector configured to select a minimum number of additional test-target samples on which an individual test of whether or not a sample has the test-target property will be carried out from among the plurality of samples when it is determined that there is the possibility of a determination of a false positive, and a test result determiner configured to determine whether or not each of the plurality of samples has the test-target property according to test results of the additional test-target samples. | 04-16-2015 |
20150095719 | DATA PREPROCESSING DEVICE AND METHOD THEREOF - There are provided a data preprocessing device and a method thereof. A data preprocessing device according to an embodiment of the present disclosure includes a risk level analyzing unit configured to calculate a failure risk level of a target system using failure history information of the target system and characteristic information of the target system; a collection period setting unit configured to determine a data collection period from the target system according to the calculated failure risk level; and a preprocessing unit configured to preprocess data collected from the target system according to the data collection period. | 04-02-2015 |
20150074649 | TECHNIQUES FOR TESTING APPLICATIONS - There is provided a method of testing an application. The method is performed by a client terminal device and includes: receiving, from a master terminal device, a test case including a code for testing the application, the code being written in a script including Javascript; in response to receiving, from the master terminal device, a request for executing the code in a unit of function or line, performing the execution of the code to test the application; and transmitting, to the master terminal device, a result of testing the application in accordance with the execution of the code. | 03-12-2015 |
20150074447 | CLUSTER SYSTEM AND METHOD FOR PROVIDING SERVICE AVAILABILITY IN CLUSTER SYSTEM - Provided is a cluster system including a first physical server having registered therein an active virtual machine; and a plurality of physical servers, wherein the plurality of physical servers comprises a second physical server having registered therein a standby virtual machine corresponding to the active virtual machine, the active virtual machine failing over to the standby virtual machine when a failure occurs in the first physical server, wherein each of the plurality of physical servers stores post-failure registration information when the failure occurs, wherein the post-failure registration information associates the active virtual machine with a physical server among the plurality of physical servers, and wherein the physical server is different from the second physical server. | 03-12-2015 |
20150071275 | TECHNIQUES FOR REGION-BASED SCANNING OF DIFFERENT FREQUENCY BANDS FOR USE IN A WIRELESS LAN - A communication method implemented in a mobile device is provided. The communication method includes limiting a frequency band on which the mobile device performs a scanning operation to a first frequency band used for a wireless connection of the mobile device; determining whether it is necessary to scan a second frequency band during a subsequent scanning operation of the mobile device; and in response to determining that it is necessary to scan the second frequency band, allowing the subsequent scanning operation to be performed on a plurality of frequency bands including the first and second frequency bands. | 03-12-2015 |
20150066778 | DIGITAL CARD-BASED PAYMENT SYSTEM AND METHOD - Disclosed is a digital card-based payment system and method. A digital card-based payment system includes a seller terminal configured to acquire a token from a purchaser terminal desiring to purchase a product and a card management server configured to store and manage one or more pieces of card information and one or more pieces of token information corresponding to the card information and, upon receipt of the token information and payment information for the product from the seller terminal, make payment for the product using card information corresponding to the received token. | 03-05-2015 |
20150066604 | FARE PAYMENT METHOD AND APPARATUS THEREOF - Provided are a fare payment method and apparatus thereof, for paying fares by authorizing card transaction by allowing a plurality of terminals to share card transaction history information. The fare payment method includes receiving information on a connection to one selected as a main terminal among a plurality of terminals connected to one another through a network, and outputting a signal in response to a transaction request from a card user to the card user based on information on a card transaction history received from the main terminal when a communication between the main terminal and a center computer in charge of a card transaction authorization process is interrupted. | 03-05-2015 |
20150066384 | SYSTEM AND METHOD FOR ALIGNING GENOME SEQUENCE - Provided are a system and method for sequence alignment. The system for sequence alignment includes an exact matching module configured to perform exact matching of an input read to a reference sequence, a secondary matching module configured to map the read to the reference sequence in consideration of mismatches between the read and the reference sequence when the read does not exactly match the reference sequence, and a global alignment module configured to perform global alignment operation of the read with the reference sequence when the read is not mapped to the reference sequence by the secondary matching module. | 03-05-2015 |
20150052536 | DATA PROCESSING METHOD USED IN DISTRIBUTED SYSTEM - Provided is a data processing method which can increase data processing speed without adding a new node to a distributed system. The data processing method may include: calculating a conversion number of cores corresponding to a number of processing blocks included in a graphics processing unit (GPU) of a node of a distributed system; calculating a adding up number of cores by adding up a number of cores included in a central processing unit (CPU) of the node of the distributed system and the conversion number of cores; splitting job data allocated to the node of the distributed system into a number of job units data equal to the adding up number of cores; and allocating a number of job units data equal to the number of cores included in the CPU to the CPU of the node of the distributed system and a number of job units data equal to the conversion number of cores to the GPU of the node of the distributed system. | 02-19-2015 |
20150047027 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING MESSAGES - A message reception apparatus includes a reception module configured to receive a message transmitted from a message transmission apparatus, a determination module configured to compare a serial number of the received message with a serial number stored in a serial number management buffer, and to classify the received message as a normal message or an abnormal message based on a result of the comparison, and a processing module configured to process the normal message. | 02-12-2015 |
20150046470 | APPARATUS AND METHOD FOR PROVIDING COMMUNITY SERVICE - Disclosed are an apparatus and method for providing a community service. The apparatus includes a content analysis unit configured to generate a plurality of content figures representing a plurality of pieces of content, and generate connection relationships of the plurality of content figures according to connection relationships among the plurality of pieces of content, a content management unit configured to set a size value of an upper content figure based on lower content figures, from among the plurality of content figures, connected to lower hierarchies of the upper content figure, and a content transmitter configured to transmit connection relationships of the plurality of content figures and size data that includes the size value to a user terminal connecting to an on-line community. Accordingly, an overall trend may be noticed at a glance, and it may be possible to prevent content spamming because meaningless content would fall behind. | 02-12-2015 |
20150039883 | SYSTEM AND METHOD FOR IDENTITY-BASED KEY MANAGEMENT - A system and method for identity (ID)-based key management are provided. The ID-based key management system includes an authentication server configured to authenticate a terminal through key exchange based on an ID and a password of a user of the terminal, set up a secure channel with the terminal, and provide a private key based on the ID of the user to the terminal through the secure channel, and a private-key generator configured to generate the private key corresponding to the ID of the terminal user according to a request of the authentication server. | 02-05-2015 |
20150032506 | DEMAND FORECAST SEGMENTATION APPARATUS AND METHOD, APPARATUS AND METHOD FOR ADJUSTING DEMAND FORECAST AND RECORDING MEDIUM RECORDING PROGRAM THEREOF - An apparatus for adjusting a demand forecast received for each sales area by putting top priority on a committed order and putting next priority on a new order using information on a predetermined planned supply. The apparatus includes a demand forecast receiving unit receiving a demand forecast, a supply commit acquisition unit acquiring information on a supply commit, and a demand forecast adjusting unit comparing the received demand forecast with the information on the supply commit and adjusting the demand forecast received from the demand forecast receiving unit. | 01-29-2015 |
20140379271 | SYSTEM AND METHOD FOR ALIGNING GENOME SEQUENCE - A system and method for aligning a genome sequence are provided. The system for aligning a genome sequence includes a seed generation unit configured to generate a plurality of seeds from an input read, a filtering unit configured to map the generated seeds to a reference sequence and select target seeds for global alignment from the mapped seeds in consideration of gaps between the mapped seeds, and an alignment unit configured to perform a global alignment of the read with the reference sequence in mapping positions in which the selected seeds are mapped to the reference sequence. | 12-25-2014 |
20140379270 | SYSTEM AND METHOD FOR ALIGNING GENOME SEQUENCE CONSIDERING MISMATCH - A system and method for aligning a genome sequence considering mismatches are provided. The system for aligning a genome sequence includes an error bound calculation unit configured to calculate an error bound of a read according to a length of the input read, a comparison unit configured to calculate an error number estimate of the read and compare the error bound with the calculated error number estimate, and an alignment unit configured to perform a global alignment of the input read with a reference sequence when the comparison result shows that the calculated error number estimate is less than or equal to the error bound. | 12-25-2014 |
20140372813 | METHOD FOR VERIFYING BAD PATTERN IN TIME SERIES SENSING DATA AND APPARATUS THEREOF - A method for verifying bad pattern in time series sensing data by calculating a bad pattern error rate, which can be applied to the time series sensing data measured and produced from a predetermined sensor provided in predetermined equipment, and an apparatus thereof are provided. The method includes receiving information on the bad pattern applied to time series sensing data measured by a suspicious sensor, accessing the time series sensing data of each product, generated by the suspicious sensor during a verification period, calculating similarity measures between the bad pattern based on the bad pattern information and the time series sensing data for each product, and calculating an error rate of the bad pattern based on the similarity measures. | 12-18-2014 |
20140372444 | DATA CLUSTERING APPARATUS AND METHOD - Provided are a data clustering apparatus and method, which can rapidly and accurately cluster data. The data clustering apparatus includes an index discriminating unit discriminating an index corresponding to an input position of new data input to a space for data clustering, including a lattice-type segmented space having lattice unit spaces set with different indexes, and a clustering unit creating a new cluster in the discriminated index using the input new data as a representative value when a cluster is not created at the discriminated index. | 12-18-2014 |
20140362782 | CONFIGURING FREQUENCY BANDS TO BE SCANNED IN A MULTIPLE-FREQUENCY-BAND WIRELESS LAN - Provided is a communication method implemented by a mobile device in a wireless network in which a plurality of frequency bands is available, wherein a first wireless device and a second wireless device in the wireless network are configured to use a first one and a second one of the plurality of frequency bands, respectively, to provide wireless connections. The method includes: while the mobile device is connected to the second wireless device, receiving a frame which includes information indicating that the first wireless device is configured to use the first frequency band to provide a wireless connection, the frame being transmitted from the first wireless device in the second frequency band and received through a scanning operation performed by the mobile device only on the second frequency band; and allowing a subsequent scanning operation of the mobile device to be performed only on the first frequency band. | 12-11-2014 |
20140359162 | SYSTEM AND METHOD FOR INTEGRATED MANAGEMENT OF TERMINAL INFORMATION IN IPV6 ENVIRONMENT - Provided are an apparatus and method for integrated management of terminal information in an IPv6 environment. The apparatus for integrated management of terminal information in the IPv6 environment includes a first data collection unit that receives, from at least one Neighbor Discovery (ND) cache, address information of at least one terminal acquired by the ND cache, a second data collection unit that receives, from a DHCPv6 server, IPv6 address allocation information allocated to the at least one terminal by the DHCPv6 server, and a data linkage/storage unit that generates integrated terminal management information linked with the received address information and IPv6 address allocation information, and stores and manages the generated integrated terminal management information. | 12-04-2014 |
20140358924 | DATA ANALYSIS APPARATUS AND METHOD - The present invention relates to a heterogeneous data cluster generation apparatus and method and a data clustering method and apparatus, and more particularly, to a data clustering method and apparatus which cluster data measured by different sensors into a number of groups. Aspects of the present invention provide an apparatus and method for generating clusters by putting together heterogeneous data which are values measured by different types of sensors. Aspects of the present invention also provide an apparatus and method for generating clusters by setting indices in order to effectively cluster multi-dimensional data, massive data, or scattered data. | 12-04-2014 |
20140358869 | SYSTEM AND METHOD FOR ACCELERATING MAPREDUCE OPERATION - Provided are a system and method for accelerating a mapreduce operation. The system for accelerating a mapreduce operation includes at least one map node configured to perform a map operation in response to a map operation request of a master node, and at least one reduce node configured to perform a reduce operation using result data of the map operation. The map node includes at least one map operation accelerator configured to generate a data stream by merging a plurality of data blocks generated as results of the map operation and establish a transmission channel for transmission of the data stream, and the reduce node includes at least one reduce operation accelerator configured to receive the data stream from the map operation accelerator through the transmission channel, recover the plurality of data blocks from the received data stream, and provide the recovered data blocks for the reduce operation. | 12-04-2014 |
20140358648 | FARE COLLECTING APPARATUS AND METHOD USING AUTHORIZATION-ONLY TRANSACTIONS - A fare collecting apparatus is provided. The fare collecting apparatus according to one implementation of this invention comprises, a declined card list storage unit configured to store a list of declined cards, including card information relating to each declined card, an authorization determination unit configured to search in the list of declined cards to determine whether card information included in the received card payment request is included in the list of declined cards, in response to receipt of a card payment request from a user, and an authorization-only transaction request unit configured to transmit an authorization-only transaction request message including a provisional authorization amount, to a payment gateway, if the card information included in the received card payment request is not included in the list of declined cards. | 12-04-2014 |
20140358487 | SYSTEM AND METHOD FOR ANALYZING SENSED DATA - A system and method for analyzing sensed data are disclosed. The system for analyzing sensed data according to an exemplary embodiment of the present disclosure includes a data extraction unit that extracts sensed data from a plurality of sensors arranged in a specific region or apparatus, a reference signal generation unit that generates a reference signal for each of the plurality of sensors from the sensed data, and a sensor detection unit that detects one or more sensors having a correlation with a state of the specific region or apparatus using the sensed data and the reference signal. | 12-04-2014 |
20140358484 | DEFECT CELL CLUSTERING METHOD AND APPARATUS THEREOF - Provided are a method of clustering defects generated in bad samples shown on a defect map of bad samples including bad products, and an apparatus thereof. The defect cell clustering method includes generating a sample defect map showing a defect cell distribution by cell positions of bad samples comprised of products each including one or more defect cells among products each partitioned into a plurality of cells, selecting at least some cell positions having one or more defect cells as clustering targets from the sample defect map, selecting one or more suspected bad equipments for each of cell positions included in the clustering targets using pass equipment information for the product, and grouping the clustering targets into one or more clusters according to position coherence between a first cell position and a second cell position included in one cluster, the cell position and the second cell position each having at least one suspected bad equipment. | 12-04-2014 |
20140358465 | YIELD ANALYSIS SYSTEM AND METHOD USING SENSOR DATA OF FABRICATION EQUIPMENT - A system and method for analyzing a product fabrication process are disclosed. A product yield analysis system according to an exemplary embodiment of the present disclosure includes a data extraction unit that extracts sensor data from a plurality of sensors arranged in equipment for fabricating a product, a reference signal generation unit that generates a reference signal for each of the plurality of sensors from the sensor data, and a sensor detection unit that detects one or more sensors having a correlation with a yield of the product using the sensor data and the reference signal. | 12-04-2014 |
20140355873 | METHOD AND APPARATUS FOR DETECTING REPETITIVE PATTERN IN IMAGE - According to an aspect of the present invention, there is provided a method of detecting a repetitive pattern. The method includes: clustering a plurality of pixels that form an input image according to color and obtaining one or more color layers composed of pixels included in each cluster; selecting one or more effective layers from the color layers, wherein each of the effective layers includes a predetermined number or more of pixel components, each composed of a plurality of pixels and having a predetermined shape or a predetermined size of area; selecting a unit pattern repeatedly disposed at different locations in each effective layer from the pixel components included in each effective layer; calculating distances between the unit patterns in each effective layer; and calculating a repetition cycle of the unit pattern of the input image based on the calculated distances in each effective layer. | 12-04-2014 |
20140355866 | METHOD AND APPARATUS FOR IDENTIFYING ROOT CAUSE OF DEFECT USING COMPOSITE DEFECT MAP - Provided are a method and apparatus for automatically determining defective equipment by using a sample defect map showing defect distribution in each cell of a defective sample and production history information of each product, wherein the defective sample is a set of products, each being divided into a plurality of cells. According to this invention, the method of determining defective equipment is provided. The method comprises, generating a sample defect map which shows defect distribution in each cell of a defective sample, generating an equipment defect map for at least one of pieces of equipment through which each product of the defective sample passed, calculating, for each piece of equipment whose equipment defect map has been generated, map similarity between the sample defect map and the equipment defect map, and determining one or more defective pieces of equipment, which are the cause of the defective sample, based on the map similarity for each piece of equipment whose equipment defect map has been generated, wherein the defective sample is a set of products, each being divided into a plurality of cells, and the equipment defect map for a specific piece of equipment shows defect distribution in each cell of products that passed through the specific piece of equipment among the products of the defective sample. | 12-04-2014 |
20140355829 | PEOPLE DETECTION APPARATUS AND METHOD AND PEOPLE COUNTING APPARATUS AND METHOD - According to an aspect of the present invention, there is provided a people counting apparatus including: a reception unit which receives a video of an area including an entrance captured by a video capture device; a line setting unit which sets an inline at the entrance and sets an outline such that a specific region is formed on a side of the inline; a detection unit which detects moving objects in the video using information differences between frames of the received video and detects human moving objects among the detected moving objects; a tracking unit which tracks the movement of each of the detected moving objects; and a counting unit which determines whether each of the moving objects passed the inline and the outline based on the tracked movement of each of the moving objects and counts the number of people based on the determination result. | 12-04-2014 |
20140355823 | VIDEO SEARCH APPARATUS AND METHOD - The present invention relates to a video search apparatus and method, and more particularly, to a video search apparatus and method which can be used to search video data collected by a video capture apparatus, such as a closed circuit television (CCTV), for information desired by a user. | 12-04-2014 |
20140355464 | TERMINAL, SYSTEM AND METHOD FOR MEASURING NETWORK STATE USING THE SAME - Provided are a terminal and a system and method of measuring a network state using the terminal. The system of measuring the network state according to an embodiment of the present disclosure includes a transmission terminal that transmits exploration packets, and a reception terminal that receives the exploration packets to measure an One-way Trip Time (OTT) of each of the exploration packets and calculates queuing delay using an average value of the measured OTTs and a minimum value of the measured OTTs. | 12-04-2014 |
20140351273 | SYSTEM AND METHOD FOR SEARCHING INFORMATION - Provided are a system and method of searching information. The system comprises: a database comprising a data storage area in which data is divided into a plurality of data blocks and stored, and metadata storage areas; a searcher configured to receive, from a user, a keyword search request comprising a targeted keyword and a targeted search range, and to search the data stored in the database using the targeted keyword in a keyword search; and a keyword manager configured to receive, from the searcher, keyword absence information generated from a result of the keyword search, and to store the keyword absence information in the database. | 11-27-2014 |
20140344910 | SYSTEM AND METHOD FOR SINGLE-SIGN-ON IN VIRTUAL DESKTOP INFRASTRUCTURE ENVIRONMENT - A system and a method for single-sign-on (SSO) in a virtual desktop infrastructure (VDI) environment are disclosed. The system includes a VDI service server configured to provide a virtual desktop environment to a user terminal according to a request from the user terminal, and a VDI authentication interworking gateway configured to receive VDI environment information of the user terminal from the VDI service server and carry out delegated user authentication for a target system in the virtual desktop environment using the VDI environment information. | 11-20-2014 |
20140336941 | SYSTEM AND METHOD FOR ALIGNING GENOME SEQUENCE IN CONSIDERATION OF READ QUALITY - Provided are a system and/or apparatus, and a method, for aligning a genome sequence. The system and/or apparatus includes a corrector configured to correct quality of input reads, a seed generator configured to generate one or more seeds from the corrected reads, and an aligner configured to perform a global alignment operation of the corrected reads in a reference sequence using the generated seeds. | 11-13-2014 |
20140323110 | MULTIPOINT COMMUNICATION DEVICE AND METHOD OF PERFORMING SWITCHING FROM MULTIPOINT COMMUNICATION TO POINT-TO-POINT COMMUNICATION - There is provided a method of switching from multipoint communication to point-to-point communication while a device performs the multipoint communication with a plurality of participant devices. The method comprises: sharing, by the device, peer-to-peer (P2P) connection information of the device and P2P connection information of each of the plurality of participant devices, with the plurality of participant devices; and switching by the device, from the multipoint communication to the point-to-point communication using the P2P connection information of remaining participant devices of the plurality of participant devices in the multipoint communication when a total number of the remaining participant devices of the multipoint communication decreases to two. | 10-30-2014 |
20140309945 | GENOME SEQUENCE ALIGNMENT APPARATUS AND METHOD - Provided are a sequence alignment apparatus and method for searching a reference sequence for a candidate position matching with a fragment that is a portion of a read sequence, and mapping the reference sequence and the read sequence to each other based on the candidate position. Accordingly, it is possible to form an alignment permitting all variations and errors that may exist in a read sequence, to search the entire area of a read sequence for variations and errors, and to form an alignment with less computation without permitting backtracking, unlike existing sequence alignment technology. | 10-16-2014 |
20140304419 | SYSTEM AND TERMINAL FOR P2P CONNECTION IN MOBILE ENVIRONMENT AND METHOD FOR P2P CONNECTION USING THE SAME - A method for peer-to-peer (P2P) connection in a mobile environment, the method comprising: transmitting, from a first peer to a second peer, a connection request message through a push mechanism; transmitting, from the second peer to the first peer, a connection response message including connection information containing a private address of the second peer, a public address of the second peer and an address of a relay server; and attempting, at the first peer, to connect with the second peer by making a first connection attempt using the private address of the second peer, a second connection attempt using the public address of the second peer, and a third connection attempt using the address of the relay server, the first to the third connection attempts being made concurrently or sequentially at predetermined time intervals. | 10-09-2014 |
20140289874 | INTEGRATED CIRCUIT (IC) CHIP AND METHOD OF VERIFYING DATA THEREOF - Provided are an IC chip and a method of verifying data thereof. The present invention verifies integrity of data by comparing an integrity verifying value generated from data using an integrity verifying value generating algorithm before a write operation for storing data in a storing unit is performed and an integrity verifying value generated from data stored in the storing unit using the integrity verifying value generating algorithm after the write operation is completed. According to the present invention, the present invention can confirm whether data stored in the IC chip is normally stored when manufacturing/issuing the IC chip and whether data stored in the IC chip is normally stored during the IC chip is used. | 09-25-2014 |
20140288851 | METHOD FOR SEQUENCE RECOMBINATION AND APPARATUS FOR NGS - Provided are a sequence recombination method for NGS and an apparatus thereof. According to an embodiment of the present, a fragment sequence having a length of n is divided into six fragments of an equal sequence length, and then three fragments located in a preceding part of the fragment sequence among the six fragments of an equal sequence length are used as a seed to search for a mapping position candidate by searching for a hash table which is generated on the basis of a reference sequence. | 09-25-2014 |
20140285225 | APPARATUS FOR DETERMINING TYPE OF ANALOG SENSOR - Provided is an apparatus for determining the type of an analog sensor. The apparatus for determining the type of an analog sensor includes a determination module configured to receive an output signal output from the sensor and output a determination reference signal for determining the type of the sensor, and a controller configured to apply the output signal from the sensor to the determination module and determine the type of the sensor using the determination reference signal output from the determination module. | 09-25-2014 |
20140237063 | SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING PEER-TO-PEER MESSAGES USING A MEDIA KEY, AND MANAGING THE MEDIA KEY - A peer-to-peer (P2P) message transmission/reception system, a P2P message transmission/reception system and a media key distributing method using the system are disclosed. The P2P message transmission/reception system includes a transmitting client configured to add a first media key issued from a reception-side relay server to media data to be transmitted to the reception-side relay server, the reception-side relay server configured to issue the first media key to the transmitting client, receive the media data from the transmitting client, replace the first media key added to the received media data with a second media key issued from a receiving client, and transmit the media data having the second media key to the receiving client, and the receiving client configured to issue the second media to the reception-side relay server and receive the media data from the reception-side relay server. | 08-21-2014 |
20140214332 | SYSTEM AND METHOD FOR RECOMBINATION OF GENOME SEQUENCE CONSIDERING READ LENGTH - There are provided an apparatus for recombining genome sequence in consideration of a read length, and a method thereof. An exemplary embodiment of the sequence recombination apparatus includes a seed length calculating unit configured to calculate a seed length based on a read length of an input read, a seed generating unit configured to generate at least one seed having the seed length from the read, and an alignment unit configured to perform global alignment operation on a reference sequence of the read using the generated seed. | 07-31-2014 |
20140208104 | ID-BASED ENCRYPTION AND SIGNATURE METHOD AND TERMINAL - Provided are an identity (ID)-based encryption and signature method and a terminal that use an ID of a transmitter or a receiver as a part of the filename or the extension of a file transmitted to the receiver by the transmitter. Accordingly, it is possible to enable a user to visually recognize that the file has been provided with security. Also, it is possible to designate an associated program for the extension, and the user can easily decrypt or verify the file through the designated associated program. | 07-24-2014 |
20140201828 | ANTI-MALWARE SYSTEM, METHOD OF PROCESSING PACKET IN THE SAME, AND COMPUTING DEVICE - An anti-malware (AM) apparatus includes: a hardware-based firewall (FW) engine, including a packet matching engine configured to perform matching of a packet with a plurality of FW rules, and to generate a matching results; and an FW function module configured to determine an action for filtering the packet on the basis of the matching result. | 07-17-2014 |
20140196149 | ANTI-MALWARE SYSTEM, METHOD OF PROCESSING DATA IN THE SAME, AND COMPUTING DEVICE - Provided are an anti-malware (AM) system, a method of processing data in the AM system, and a computing device including the AM system. The AM system includes a hardware-based AV engine configured to perform hash matching on data for AV scanning of the data, and an AV function module configured to determine whether or not the data includes a virus pattern on the basis of a result of the hash matching. | 07-10-2014 |
20140192976 | METHOD AND SYSTEM FOR ID-BASED ENCRYPTION AND DECRYPTION - Provided are identifier (ID)-based encryption and decryption methods and apparatuses for the methods. The ID-based encryption method includes having, at a transmitting terminal, a transmitting-side private key corresponding to a transmitting-side ID issued by a key issuing server, generating, at the transmitting terminal, a session key using the transmitting-side ID, a receiving-side ID, and the transmitting-side private key, extracting, at the transmitting terminal, a secret key from at least a part of the session key, and encrypting, at the transmitting terminal, a message using a previously set encryption algorithm and the secret key. | 07-10-2014 |
20140189109 | SYSTEM AND METHOD FOR DYNAMICALLY EXPANDING VIRTUAL CLUSTER AND RECORDING MEDIUM ON WHICH PROGRAM FOR EXECUTING THE METHOD IS RECORDED - Provided are a system and method for dynamically expanding a virtual cluster having one or more virtual machines (VMs), based on the resource availability of the virtual cluster and the type of the virtual cluster. The system for dynamically expanding a virtual cluster having one or more virtual machines (VMs), the system comprising a monitor unit which measures resource availability of a target virtual cluster and provides the resource availability to an expansion control unit, the expansion control unit which determines whether to expand the target virtual cluster based on the resource availability and determines a type and number of VM instances to be additionally allocated to the target virtual cluster by reflecting the resource availability and a type of the target virtual cluster and a virtual cluster configuration unit which modifies profile information of the target virtual cluster such that the determined number of VM instances of the determined type by the expansion control unit can be additionally allocated to the target virtual cluster. | 07-03-2014 |
20140123296 | SECURITY THROUGH METADATA ORCHESTRATORS - A method of obtaining a service from a second cloud domain, the method being performed by a first cloud domain, includes identifying the second cloud domain which provides the service from among a plurality of cloud domains by analyzing metadata parameters of the plurality of cloud domains, receiving an indication of data which is requested by the second cloud domain to perform the service, and transmitting the requested data along with metadata corresponding to the requested data to the second cloud domain. | 05-01-2014 |
20140123292 | TRANSIT CONTROL FOR DATA - A method for an apparatus which operates in a data cloud includes requesting trust information from a service cloud, receiving the trust information from the service cloud, performing a trust assessment of the service cloud based on the trust information, and controlling transmission of data to the service cloud according to a result of the trust assessment. | 05-01-2014 |
20140123142 | SYSTEM AND METHOD FOR PROVIDING DATA ANALYSIS SERVICE IN CLOUD ENVIRONMENT - The present invention relates to a system and a method for providing a data analysis service in a cloud environment which does not need to transmit data to an analysis section from a file storage section when providing an analysis service about big data. According to the present invention, it is not needed to specifically move files when analyzing big data, by using the storage section resource in a virtual machine in a cloud environment as storages, and accordingly, the analysis time can be considerably reduced. | 05-01-2014 |
20140123138 | HYPERVISOR-BASED SERVER DUPLICATION SYSTEM AND METHOD AND STORAGE MEDIUM STORING SERVER DUPLICATION COMPUTER PROGRAM - Disclosed herein are a server duplication system and method and a storage medium storing a server duplication computer program. The server duplication system includes a primary server including a hypervisor including a hypervisor-based fault tolerance module and a first file system virtual machine (FS VM), and a first standby server including a hypervisor including a hypervisor-based fault tolerance module that exchanges data with a fault tolerance module provided on the hypervisor of the primary server and duplicates the primary server. The first FS VM provides a first file system that is shared by a user virtual machine (USER VM), and a buffer cache that is used in conjunction with the first file system is provided on virtual memory. The first FS VM is duplicated into the standby server using the hypervisor-based fault tolerance module of the primary server and the hypervisor-based fault tolerance module of the standby server. | 05-01-2014 |
20140122956 | APPARATUS AND METHOD FOR RETRANSMITTING MESSAGE IN MESSAGE TRANSMISSION SYSTEM - In a message retransmission apparatus, a storage unit stores store a plurality of non-transmission messages, each being assigned a respective destination device to which delivery, over a communication network, is indicated as unsuccessful. A calculation unit sets a respective retransmission time for each of the plurality of non-transmission messages. A communication unit retransmits a given non-transmission message at a given respective retransmission time a given respective destination device, and, in response to an indication that delivery of the given non-transmission message over the communication network is successful, retransmits the other non-transmission messages to the respective destination devices without waiting for the respective retransmission times thereof. Accordingly, it is possible to set retransmission periods for the plurality of non-transmission messages and retransmit only a non-transmission message of which a retransmission time arrives to the destination one by one, thereby reducing system load and enhancing retransmission efficiency. | 05-01-2014 |
20140122888 | METHOD FOR PASSWORD BASED AUTHENTICATION AND APPARATUS EXECUTING THE METHOD - Provided are an authentication method and an apparatus for the method. An authentication method includes generating, at a terminal, an identifier (ID)-based secret key using an ID of a user of the terminal and key generation factors exchanged with a server, encrypting, at the terminal, a password of the user using a symmetric key encryption algorithm taking the generated secret key as a symmetric key, and requesting authentication for the terminal user by transmitting the encrypted password to the server, and receiving, at the terminal, a response to the authentication request from the server. | 05-01-2014 |
20140122510 | DISTRIBUTED DATABASE MANAGING METHOD AND COMPOSITION NODE THEREOF SUPPORTING DYNAMIC SHARDING BASED ON THE METADATA AND DATA TRANSACTION QUANTITY - The present invention relates to a method of managing a distributed database and constituent nodes of the database. According to the present invention, it is possible to perform flexible, automatic, and dynamic sharding that can sense whether a specific node needs to be sharded, and can automatically apply an optimal sharding strategy to be applied to database sharding or provide the optimal sharding strategy to at least a manager, by establishing an optimal measure on the basis of the database configuration, the data size, and the transaction quantity for each data. | 05-01-2014 |
20140121992 | SYSTEM AND METHOD FOR ALIGNING GENOME SEQUENCE - A system and a method for aligning genome sequence are provided. The system for aligning genome sequence includes a mapping position calculation unit configured to select one of a plurality of seeds produced from a read and calculate a mapping position of the selected seed in a target sequence, and a global alignment unit configured to calculate a repeat judgment region for the selected seed from the calculated mapping position, determine whether global alignment is pre-performed in the calculated repeat judgment region and perform global alignment the selected read at the calculated mapping position when the global alignment is not pre-performed. | 05-01-2014 |
20140121991 | SYSTEM AND METHOD FOR ALIGNING GENOME SEQUENCE - A system and a method for aligning a genome sequence are provided. The system for aligning a genome sequence includes a fragment sequence production unit configured to produce a plurality of fragment sequences from a read, a filtering unit configured to constitute a candidate fragment sequence group including only the fragment sequences mapped to a reference sequence among the plurality of produced fragment sequences, a mapping number calculation unit configured to divide the reference sequence into a plurality of sections and calculate total mapping numbers of the candidate fragment sequences for the sections, and an alignment unit configured to select the sections in which the calculated total mapping numbers are greater than or equal to a reference number and perform global alignment on the read with respect to the selected sections. | 05-01-2014 |
20140121988 | SYSTEM AND METHOD FOR ALIGNING GENOME SEQUENCE CONSIDERING REPEATS - A system and a method for aligning a genome sequence considering repeats are provided. The system for aligning a genome sequence includes a fragment sequence production unit configured to produce a plurality of fragment sequences from a read, a fragment sequence length adjustment unit configured to select the fragment sequences whose mapping repeat numbers in a target sequence exceed a predetermined reference value from the plurality of produced fragment sequences and adjust lengths of the selected fragment sequences until the mapping repeat numbers of the selected fragment sequences reach a value equal to or less than the reference value, and an alignment unit configured to perform global alignment using the fragment sequences having the adjusted lengths. | 05-01-2014 |
20140121987 | SYSTEM AND METHOD FOR ALIGNING GENOME SEQUENCE CONSIDERING ENTIRE READ - A system and a method for aligning a genome sequence considering an entire read are provided. The system for aligning a genome sequence includes a fragment sequence production unit configured to produce one or more fragment sequences from an entire section of a read sequence, and an alignment unit configured to perform global alignment on the read sequence using the produced fragment sequences. | 05-01-2014 |
20140121986 | SYSTEM AND METHOD FOR ALIGNING GENOME SEQUENCE - A system and a method for aligning a first and second genome sequences in a reference sequence includes a seed generation unit configured to generate one or more fragments from each of the first sequence and the second sequence and constitute a first seed group and a second seed group from the one or more fragments, a mapping value calculation unit configured to divide the reference sequence into a plurality of sections, and calculate a first mapping value of seeds included in the first seed group and a second mapping value of seeds included in the second seed group for each section, and an alignment unit configured to select a first section in which both the first and second mapping values are greater than or equal to a reference value and search for mapping positions of the first sequence and the second sequence in the first section. | 05-01-2014 |
20140121983 | SYSTEM AND METHOD FOR ALIGNING GENOME SEQUENCE - There is Provided a method and system for aligning a genome sequence. The system for aligning a genome sequence includes a fragment sequence producing unit producing a plurality of fragment sequences from a read sequence, a filtering unit forming a set of candidate fragment sequences only including those of the plurality of the produced fragment sequences matching a target sequence, a fragment sequence elongating unit calculating the number of mapping positions of each of the candidate fragment sequences to the target sequence, selecting a fragment sequence in which the calculated number of mapping positions is higher than a predetermined value and elongating the selected fragment sequence until the number of mapping positions to the target sequence approaches the predetermined value or less, a mapping length calculating unit dividing the target sequence into a plurality of sections and calculating a total mapping length of the candidate fragment sequences by sections, and an aligning unit selecting a section in which the calculated total mapping length is a reference value or more and performing global alignment of the read sequence with respect to the selected section. | 05-01-2014 |
20140119214 | TRANSMITTING AND RECEIVING SIDE TERMINALS AND METHOD OF MONITORING NETWORK USING THE SAME - Provided are transmitting side and receiving side terminals and a method of monitoring a network using the terminals. The transmitting side terminal includes a packet classifier configured to classify an input service packet as a probing packet or a non-probing packet according to a feature of the service packet, and a packet transmitter configured to transmit the probing packet or the non-probing packet. | 05-01-2014 |
20140118467 | APPARATUS FOR MULTI-PARTY VIDEO CALL, SERVER FOR CONTROLLING MULTI-PARTY VIDEO CALL, AND METHOD OF DISPLAYING MULTI-PARTY IMAGE - Provided are an apparatus for a multi-party video call, a server for controlling a multi-party video call, and a method of displaying a multi-party image. The apparatus for a multi-party video call includes a receiver module configured to receive a composite image of multi-party video call participants from a server, an image separating module configured to separate images of the respective multi-party video call participants from the composite image received by the receiver module, and a display module configured to arrange the separated images according to a predetermined layout and display the separated images on a screen. | 05-01-2014 |
20140105045 | TERMINAL, AND SYSTEM AND METHOD FOR MONITORING WIRELESS NETWORK - Provided are a terminal and a system and method for monitoring a wireless network. The system for monitoring a wireless network includes: a first terminal including: a packet gap model (PGM) transmission unit for transmitting a plurality of measurement packets at a previously calculated transmission time interval; and a channel quality indicator (CQI) unit for acquiring information regarding channel quality of a wireless communication channel to measure an assured maximum increment of speed of the network; a second terminal including a PGM reception unit for receiving the measurement packets and measuring a non-assured maximum possible speed of the network from a reception time interval of the received measurement packets; and a wireless access point connected with the first terminal through the wireless communication channel. | 04-17-2014 |
20140101444 | APPARATUS AND METHOD FOR TRANSMITTING DATA, AND RECORDING MEDIUM STORING PROGRAM FOR EXECUTING METHOD OF THE SAME IN COMPUTER - Disclosed are a data transmission/reception apparatus and method. A secret key generation unit uses a user ID as a public key to generate a secret key corresponding to the user ID. An encryption/decryption unit sets a user ID intended to receive data as an input value to encrypt the data using a certain method and decrypt the encrypted data using a certain method on the basis of a secret key corresponding to a user ID of a receiver generated by the secret key generation unit. The transmission apparatus and method according to the present invention allow for secure communication between terminals without server intervention by encrypting data using an ID-based encryption technique for safe data communication and then communicating the encrypted data. | 04-10-2014 |
20140095523 | APPARATUS AND METHOD FOR CONVERTING VO - An apparatus and a method for converting a value object (VO) are disclosed. An object generating unit reads out data recorded in an input file in specific units, and generates the VO corresponding to the specific units. An object processing unit includes a byte array storing a column value included in the specific units and an object array storing a field value of the VO, and processes provision and change of the column value. A metadata providing unit provides metadata including a size and a data type of each column included in the specific units for the object processing unit. According to the present invention, when generating the VO from data stored with different data formats, and when converting the VO into the different type of data formats, conversion costs are minimized and data processing performance is improved. | 04-03-2014 |
20140064059 | NETWORK BACKUP DEVICE AND NETWORK SYSTEM - Provided are a network backup device and a network system. The network backup device includes a first connector configured to connect with one or more ports of a first network equipment, a second connector configured to connect with one or more second network equipment, a third connector configured to connect with a third network equipment, a switching module configured to aggregate data transmitted from the second connector, transfer the aggregated data to the third connector, and distribute data transmitted from the third connector to the second connector, and a switch configured to, in response to a fault occurring in a port of the first network equipment, switch from a connection between the second connector and the faulty port of the first network equipment to a connection between the second connector and the switching module. | 03-06-2014 |
20140034729 | SYSTEM AND METHOD FOR MANAGING SECURED BELONGINGS - Provided are a system and method for managing belongings of a user who enters or exits from a secure region. The system includes a user identification tag including first identification information about a user of the belongings; an identification code generator generating a two-dimensional (2D) identification code including second identification information based on information about the belongings, a labeling device outputting the 2D identification code to a label, and a security management server mapping the first identification information with the second identification information and storing the same, wherein the label is attached to the belongings, and when the label is detached from the belongings, the 2D identification code is damaged. | 02-06-2014 |
20130343375 | SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING SESSION INITIATION PROTOCOL MESSAGES - Provided are a system and method for transmitting and receiving Session Initiation Protocol (SIP) messages. The system includes user equipment (UE) including an SIP client configured to generate an SIP message, and an external transport configured to receive the SIP message from the SIP client, generate a packet by combining a tunneling header with the received SIP message, and transmit the generated packet to an SIP broker server, and the SIP broker server configured to receive the packet from the external transport in the UE, remove the tunneling header from the packet, and transmit the SIP message from which the tunneling header has been removed to a communication counterpart. | 12-26-2013 |
20130318244 | SYSTEM AND METHOD FOR ASSIGNING SERVER TO TERMINAL AND EFFICIENTLY DELIVERING MESSAGES TO THE TERMINAL - Provided are a server assignment and messaging system and method and a directory server. The server assignment and messaging system includes a plurality of connection servers configured to form a server group, and a directory server configured to generate at least one hash value for each of the plurality of connection servers using identification (ID) information of the respective connection servers and generate a logical server group in which the connection servers are arranged in a ring shape according to the generated hash values. The directory server is configured to receive a server assignment request from a terminal, and assign one of the plurality of connection servers included in the logical server group to the terminal using a hash value generated from ID information of the terminal and a server assignment rule. | 11-28-2013 |
20130305096 | SYSTEM AND METHOD FOR MONITORING WEB SERVICE - Provided are a system and a method for monitoring a web service. The web service monitoring system includes a management module configured to provide an interface for receiving an test scenario and a policy for a simulation test of a target system from an administrator and outputting the simulation test result of the target system to the administrator, a database configured to store the received policy and test scenario, and an agent configured to access the target system according to the test scenario and the policy stored in the database and carry out the simulation test of the target system. | 11-14-2013 |
20130252587 | WIRELESS TERMINAL AND METHOD FOR MANAGING NETWORK CONNECTION USING THE SAME - Provided are a wireless terminal and a method of managing a network connection using the same. The wireless terminal includes a login processor configured to carry out a login procedure including an authentication procedure and a user account verification procedure, a received signal strength indication (RSSI) detector configured to detect an RSSI and check a receiving state, a wireless connection profile manager configured to generate, maintain, or delete a wireless connection profile, and a controller configured to monitor a login process state and a network connection state from the login processor and the RSSI detector and control the login processor or the wireless connection profile manager according to the monitoring result. The method of managing a network connection using the wireless terminal can enhance the security of personal information included in a wireless connection profile and also improve convenience of connection by generating, deleting, or maintaining the wireless connection file according to a network environment. | 09-26-2013 |
20130250932 | APPARATUS FOR MANAGING NETWORK ZONE HAVING PLURALITY OF WIRELESS ACCESS POINTS, METHOD OF CONNECTING MOBILE TERMINAL TO WIRELESS ACCESS POINT BY THE APPARATUS, AND THE MOBILE TERMINAL - Provided are an apparatus for managing a network zone having a plurality of wireless access points (APs), a method of connecting a mobile terminal to an AP by the apparatus, and the mobile terminal. The apparatus for managing a network zone having a plurality of wireless APS includes a group manager configured to classify the plurality of wireless APs into a plurality of AP groups based on AP device information on the APs belonging to the network zone. Each of the plurality of AP groups can cover the entire network zone. | 09-26-2013 |
20130238250 | SYSTEM AND METHOD FOR PROCESSING GENOME SEQUENCE IN CONSIDERATION OF SEED LENGTH - Provided are systems and methods for processing a genome sequence by adjusting seed length. Exemplary systems for processing a genome sequence may include a seed extractor configured to extract a seed from a target sequence; and an index generator configured to index the seed extracted from the seed extractor. In some embodiments, the length of the seed extracted is adjusted based on the number of seeds extracted from the target sequence that have the same nucleotide sequence. | 09-12-2013 |
20130226467 | SYSTEM AND METHOD FOR PROCESSING REFERENCE SEQUENCE FOR ANALYZING GENOME SEQUENCE - Provided are systems and methods for processing a reference sequence. Exemplary systems for processing a reference sequence may include a seed extractor configured to extract a seed from a reference sequence; a determiner configured to determine whether an unidentified base is present or absent in a seed extracted by the seed extractor; and an index generator configured to add a seed to an index when unidentified bases are absent from an extracted seed. | 08-29-2013 |
20130138771 | APPARATUS AND METHOD FOR TRANSMITTING DATA - Provided are an apparatus and a method for transmitting data and an apparatus and a method for receiving data. The apparatus for transmitting data includes: a disk reader which divides a file block into one or more microblocks, reads data, from the plurality of files, corresponding to sizes of the one or more microblocks, and records the read data in the one or more microblocks in sequence; and a communication unit which, if the read data is recorded in the one or more microblocks included in the file block, transmits the file block to a data receiving apparatus. | 05-30-2013 |
20130136002 | APPARATUS AND METHOD FOR TRANSMITTING DATA AND METHOD FOR DETERMINATION OF TRANSMISSION RATE - Disclosed is a data transmitter including: a plurality of write tasks configured to transmit data in parallel to a receiver over a network; and a control task configured to control the plurality of write tasks so that the plurality of write tasks are operated in a fixed transmission rate operation mode or a variable transmission rate operation mode in which a transmission rate varies depending on network conditions. Thus, network bandwidth can be efficiently shared with cross traffic even when a parallel TCP stream is used. | 05-30-2013 |
20130133067 | PATTERN MATCHING ENGINE, TERMINAL APPARATUS USING THE SAME, AND METHOD THEREOF - Provided is a pattern matching engine. The pattern matching engine calculates an error detection sign of target data and compares the calculated error detection sign with an error detection sign of a malware pattern DB. When the error detection sign of the target data and the error detection sign of the malware pattern DB are identical to each other, the pattern matching engine compares the target data with the malware pattern. | 05-23-2013 |
20130111589 | SYSTEM AND METHOD FOR DETECTING ADDRESS RESOLUTION PROTOCOL (ARP) SPOOFING | 05-02-2013 |
20130110899 | DISTRIBUTED PROCESSING SYSTEM AND METHOD FOR DISCRETE LOGARITHM CALCULATION | 05-02-2013 |
20130110410 | APPARATUS AND METHOD FOR GENERATING NOVEL SEQUENCE IN TARGET GENOME SEQUENCE | 05-02-2013 |
20130081132 | APPARATUS AND METHOD FOR PROVIDING VIRTUAL PRIVATE NETWORK SERVICE BASED ON MUTUAL AUTHENTICATION - An apparatus and method for providing a virtual private network (VPN) service based on mutual authentication are provided, the apparatus including a storage unit configured to store a first public key and a second public key; an authentication unit configured to authenticate a VPN server with the first public key and to authenticate a user device with the second public key; and a tunnel management unit configured to generate a first VPN tunnel and a second VPN tunnel to relay data between the user device and the VPN server based on the authentication of the VPN server and the user device by the authentication unit. | 03-28-2013 |
20130081104 | MOBILE DEVICE MANAGEMENT APPARATUS AND METHOD BASED ON SECURITY POLICIES AND MANAGEMENT SERVER FOR MOBILE DEVICE MANAGEMENT - A mobile device management apparatus has a policy storage unit that receives a plurality of security policies, which are classified into a plurality of profiles assigned priorities of activation and in which operating states of functions of a mobile device are defined. A management server supplies the profiles and the security policies to the mobile device. A policy implementation unit selectively activates the profiles so that control of the mobile device functions can be carried out with minimal communication, and also in response to changing events. | 03-28-2013 |
20120311660 | SYSTEM AND METHOD FOR MANAGING IPv6 ADDRESS AND ACCESS POLICY - A policy server receives an access policy information request message, and authenticates the request. When the authentication is successful, an access policy storage is accessed to obtain access policy information corresponding to the source of the message. The server outputs the corresponding access policy information. The information includes an IPv6 address for use, at the source, as a new source address. The information may also include a terminal address setting function, a rebooting option adding function upon terminal address setting, a default gateway setting function, a domain name service (DNS) server address setting function, a tunnel function on or off function, a neighbor cache clearing function, and/or a privacy extension on or off function. | 12-06-2012 |
20120311005 | METHOD AND APPARATUS FOR SOLVING DISCRETE LOGARITHM PROBLEM USING PRE-COMPUTATION TABLE - A method and apparatus for computing a discrete logarithm using a pre-computation table are provided. The method includes previously generating the pre-computation table consisting of chains of function values obtained by applying an iterating function to a predetermined number of initial values having a generator of the cyclic group as a base and having different exponents; and if a function value obtained by applying the iterating function to a value having a target element as a base and having an exponent is identical to a function value stored in the pre-computation table, computing the discrete logarithm of the target element by using exponent information of the two function values. | 12-06-2012 |
20120308012 | IDENTITY-BASED ENCRYPTION METHOD AND APPARATUS - An identity-based encryption method and apparatus is provided. A terminal generates identification including version information and an EUI-64 address generated using a media access control (MAC) address, a 16-bit short address, or an address including a 16-bit short address and a prefix of a router to which the terminal belongs, transmits the identification to a key server, and then receives a private key using the identification as a public key. | 12-06-2012 |
20120307680 | APPARATUS AND METHOD FOR CONTROLLING DATA TRANSMISSION/RECEPTION PATH BETWEEN SERVER AND MOBILE TERMINAL IN HETEROGENEOUS NETWORK ENVIRONMENT - A data transmission/reception path between a server and a mobile terminal in a heterogeneous network environment is controlled by mapping at least one actual Internet protocol (IP) address available to the mobile terminal in the heterogeneous network environment to at least one virtual IP to generate a path mapping table, and determining a data transmission/reception path between the server and the mobile terminal with reference to the generated path mapping table. This virtualization of terminal actual addresses with respect to a server improves service continuity in an efficient, low cost manner, independent of the need to modify the OS kernel in various devices. | 12-06-2012 |
20120307636 | METHOD AND APPARATUS FOR CONTROLLING STREAM TO RECEIVE DATA IN PARALLEL - Provided are a method and an apparatus for controlling streams to receive data in parallel. The method includes receiving data in parallel using a plurality of connected streams, calculating a network congestion rate using a change in a transmission speed of data received through each of the plurality of streams, adjusting a number of connections of the plurality of streams based on the calculated network congestion rate, and receiving the data in parallel using the adjusted number of streams. | 12-06-2012 |
20120306624 | METHOD AND SYSTEM FOR CONFIRMING LOCATION OF PRODUCT WITHIN SHELF USING RFID - Present invention relates to method for confirming location of product using RFID. Method for confirming location of product on a shelf in a product location confirmation system including: a plurality of shelf areas; a location tag which is provided at each shelf and transmits an RFID signal; a reader which is provided at each shelf and reads the RFID signal; and a server for analyzing the information collected through the reader comprises the steps of: the reader confirming whether a location tag signal is received; the server determining the absence of the product on the corresponding shelf when the location tag signal is received; the reader confirming whether a product tag signal as the RFID signal transmitted from the product is received when the location tag signal is not received; and the server determining the presence of the product within the corresponding shelf when the product tag signal is received. | 12-06-2012 |
20120240215 | SOC-BASED DEVICE FOR PACKET FILTERING AND PACKET FILTERING METHOD THEREOF - Provided is a device including a chip that includes a firewall engine, and a driver, wherein the driver identifies an owner process of a packet to be transmitted, and transmits the packet to the chip only if the owner process is allowed to transmit the packet to an external device, wherein the chip performs filtering by applying a rule for packet filtering to the packet received from the driver. | 09-20-2012 |
20120240186 | SOC-BASED DEVICE FOR PACKET FILTERING AND PACKET FILTERING METHOD THEREOF - Provided is a device including a chip that includes a first storage unit that stores a rule DB for packet filtering, and a firewall engine that allows or blocks transmission of a packet by applying the rule DB; and a rule converter that receives a rule for packet filtering from a user and converts the rule into a format to store the rule in a rule list, wherein the chip receives a rule list converted by the rule converter and stores the rule list in the first storage unit as a rule DB. | 09-20-2012 |
20120204266 | METHOD FOR PROVIDING AN ANTI-MALWARE SERVICE - The present invention relates to a method for providing an anti-malware service based on a server, wherein at least one server manages ‘local malware information’ associated with a predetermined region, and the server generates ‘malware component information’ for a device, on the basis of the ‘local malware information’ if the device is located in the predetermined region, and the server transmits the ‘malware component information’ to the device. Thus, the method of the present invention permits minimum data traffic to be transceived during malware DB update performed in the device so as to prevent waste of communication resources, permits the device to effectively use a limited resource, and effectively deals with malwares generated from areas of the world. | 08-09-2012 |
20120166593 | DATA TRANSMISSION SYSTEM AND METHOD USING RELAY SERVER - Provided are a data transmission system and method of using a relay server. In the data transmission method using the relay server, the relay server transmits a registration result message to a client after registering the client through a registration packet when the client transmits the registration packet to the relay server. The relay server transmits registration information of the client to a location server. The location server stores client registration information according to each client. | 06-28-2012 |
20120140676 | WIRELESS NETWORK CONNECTION CONTROLLING METHOD USING DEVICE IMPACT, APPLICATION PROGRAM CONTROLLING METHOD, AND DEVICES THEREOF - Wireless network connection control method of performing control for establishing and releasing wireless network connection with another device when impacts are applied to devices, application program control method of performing control for setting and executing application program when impacts are applied to devices, and device including wireless network connection control function and application program control function which use a device impact are disclosed. According to the present invention, provided is a wireless network connection control method of a device using a device impact, including generating a corresponding impact event when physical impact applied from the outside is sensed, transceiving a search message between devices based on a time at which the impact event occurred, searching for another device in which the impact event has occurred at the same time, and performing a predetermined protocol with a corresponding device according to a search result and establishing an inter-device wireless network connection. | 06-07-2012 |
20120137365 | ANTI-MALWARE SCANNING SYSTEM AND METHOD THEREOF - Provided are an anti-malware scanning system and a method thereof. The system includes: a host; and a chip which is removably connected to the host, receives a file to be scanned from the host, and scans whether malware exists in the file, wherein the host adjusts a size of the file to be scanned to correspond to a storage capacity of a storage unit of the chip and transmits the adjusted file to the chip. Accordingly, scanning is performed effectively even in an environment in which resources of the anti-malware scanning system are limited. | 05-31-2012 |
20120137011 | PEER-TO-PEER CONNECTION SYSTEM AND METHOD FOR USE IN MULTI-NETWORK ENVIRONMENT - Provided are a peer-to-peer (P2P) connection system and method for use in a multi-network environment. The P2P connection system includes a user terminal configured to register connection information for connecting to the user terminal through each of a plurality of connectable networks in a location server; and the location server configured to store the connection information received from the user terminal. | 05-31-2012 |
20120134339 | SYSTEM AND METHOD FOR SETTING ADAPTIVE HANDOFF PARAMETERS - Provided are a system and method for setting an adaptive set of handoff parameters. The system includes a user terminal configured to transmit an authentication request to a network and receive a set of handoff parameters from the network; an access point (AP) belonging to the network and configured to receive the authentication request from the user terminal, transmit the authentication request to a central management server, receive the set of handoff parameters from the central management server, and transmit the set of handoff parameters to the user terminal; and the central management server, which is configured to store and manage a plurality of network-specific sets of handoff parameters for one or more networks, authenticate the user terminal using the authentication request received from the AP, and transmit a set of handoff parameters of a network to which the authenticated user terminal connects to the AP. | 05-31-2012 |
20120127856 | ELECTRONIC PATCH DEVICE, NETWORK SYSTEM, AND OPERATION METHOD IN NETWORK SYSTEM - Provided are an electronic patch device, network system, and operation method in the network system. The network system includes n (n is a natural number equal to or greater than 1) network equipments, a backup network equipment used for backing up one of the n network equipments, n terminals connected to the n network equipments respectively, and a distributor connecting respective lines between the n network equipments and the n terminals and replacing one of the n network equipments with the backup network equipment according to necessity. Here, a plurality of the distributors are connected in parallel. | 05-24-2012 |
20120124675 | APPARATUS AND METHOD FOR MANAGING DIGITAL RIGHTS THROUGH HOOKING A KERNEL NATIVE API - Provided are an apparatus and method for managing digital rights. An agent unit manages application programs to which DRM is to be applied and rights to contents processed by the application programs to which DRM is to be applied, and encrypt and decrypt the contents processed by the application programs. A rights management unit authenticates a user and manages a user right to the contents processed by the application programs. A kernel API hooking unit monitors input/output of a file through hooking kernel native APIs, requests the rights management unit to verify the user right to the contents to be processed, and requests the agent unit to encrypt or decrypt the contents when the user right to the contents to be processed is verified. | 05-17-2012 |
20120124642 | APPARATUS AND METHOD FOR SELECTIVELY DECRYPTING AND TRANSMITTING DRM CONTENTS - Provided are apparatus and method for selectively decrypting and transmitting DRM contents. A policy storing unit stores information on devices allowed for decryption of contents. A policy processing unit determines whether a target device, to which an encrypted content is transmitted, is a device allowed for decryption based on the information stored in the policy storing unit. A decryption unit decrypts the encrypted content. And a control unit controls the decryption unit to decrypt the encrypted content when the target device is the device allowed for decryption. | 05-17-2012 |
20120110546 | APPARATUS AND METHOD FOR GENERATING APPLICATIONS AUTOMATICALLY - Disclosed are an apparatus and method for generating applications. A plurality of source codes corresponding to functional modules of the applications are stored in the module storage unit | 05-03-2012 |
20120110205 | APPARATUS AND METHOD FOR ENSURING FAIRNESS OF UDP DATA TRANSMISSION IN ETHERNET ENVIRONMENT - Provided are an apparatus and method for ensuring fairness of user datagram protocol (UDP) data transmission in an Ethernet environment. Transmission control protocol (TCP) transmission rate calculator calculates a current TCP transmission rate based on amount of a TCP data stream transmitted in real time from a transmission apparatus and received by a reception apparatus. TCP transmission rate calculator calculates the optimum transmission rate on the basis of the received amount of a TCP data stream transmitted to the reception apparatus before UDP data transmission of the transmission apparatus is started. When UDP data is transmitted from a transmission apparatus to a reception apparatus, a TCP data stream for determining fairness is transmitted together, so that the apparatus and method can be simplified by adding only the TCP stream without an additional module for estimating a queuing delay time on the basis of a round-trip time (RTT) and so on. | 05-03-2012 |
20120109862 | USER DEVICE AND METHOD OF RECOGNIZING USER CONTEXT - A method and user device for recognizing a user context are provided. The method includes: recognizing at least one behavior generated from an object by analyzing a signal obtained by at least one sensor from among a plurality of sensors included in a user device; and recognizing a current context of the user by analyzing a pattern of the at least one behavior. According to the method, a behavior of a user of a user device such a smart phone may be analyzed in real time and an appropriate service for the behavior may be provided according to the result of the analysis. | 05-03-2012 |
20120109615 | APPARATUS AND METHOD FOR EXTRACTING BIOMARKERS - An apparatus and method for extracting biomarkers with higher reliability by analyzing toxicity indicating how genetic variants appearing in sequences affect gene functions are provided. The apparatus includes a pre-processor that analyzes sequences of samples of genes and extracts data of genetic variants mapped to the genes, a toxicity prediction unit that obtains toxicity scores obtained by quantifying genetic dysfunctions affected by the data of genetic variants, and a modularization unit that searches for a least one sub-module including a set of genes whose toxicity scores exceed a predetermined critical value from a genetic network. | 05-03-2012 |
20120106571 | METHOD AND APPARATUS FOR TRANSMITTING DATA - A method and an apparatus for transmitting data are provided. The method and the apparatus for transmitting data obtain reception information of a packet received by a reception apparatus on a virtual machine installed on an operating system of the data transmission apparatus, calculate a next sending rate based on the reception information, and transmit a packet according to the next sending rate. | 05-03-2012 |
20120102041 | GENETIC INFORMATION MANAGEMENT SYSTEM AND METHOD - A system and method for efficiently managing a vast amount of read data and genetic information obtained from sequencing data are provided. The system includes a parsing unit reading the read data and converting the read data into a table-embedded index, a table management unit classifying the table-embedded index into a master table which contains basic items about the genetic information and a slave table which contains additional items about the genetic information and managing the master table and the slave table, a search unit retrieving data from the master table and/or the slave table and outputting the retrieved data. | 04-26-2012 |
20120098857 | METHOD FOR PROVIDING GENETIC INFORMATION AND GENETIC INFORMATION SERVER USING THE SAME - A method for providing genetic information, a genetic information server, and a non-transitory computer readable medium in which a genetic information browser program is recorded are provided. The method includes: displaying a plurality of tracks of attribute information relating to a plurality of tracks of genetic information on a plurality of default tracks, respectively, generating a private track, selecting at least two tracks from the plurality of tracks of attribute information displayed on the default tracks; and combining the selected at least two tracks of attribute information and displaying the combined attribute information on the generated private track Accordingly, an intuitive genetic information browser interface is provided. | 04-26-2012 |
20120047366 | SOC WITH SECURITY FUNCTION AND DEVICE AND SCANNING METHOD USING THE SAME - A system-on-chip (SOC) for semiconductor intellectual property (IP), a device including the same, and a method of operating the same are provided. The SOC includes: an interface which receives scanning data from a main module in which the SOC is mounted; and an anti-virus engine which determines whether a virus exists in the received scanning data. Accordingly, the security of a device is tightened. | 02-23-2012 |
20120042375 | SYSTEM-ON-CHIP MALICIOUS CODE DETECTION APPARATUS AND APPLICATION-SPECIFIC INTEGRATED CIRCUIT FOR A MOBILE DEVICE - System-on-chip (SoC) and application-specific integrated circuit (ASIC)-based apparatus for detecting malicious code in portable terminal is provided. Apparatus includes SoC including hardware-based firewall packet-filtering packet received from outside through media access control unit according to setting of firewall setting unit in SoC memory and storing filtered packet in application memory or transferring filtered packet to anti-malware engine, hardware-based anti-malware engine detecting malicious code by performing pattern-matching operation between code pattern in file transferred from firewall or file received through input/output (I/O) interface unit and pattern of malicious code registered in malware signature database (DB) of mobile device application unit, SoC memory providing setting of firewall and support file decoding function for file format recognition of anti-malware engine, and hardware-based controller controlling switching operation to transfer file filtered by firewall directly to application memory or to anti-malware engine and control malicious code detection cycle of anti-malware engine. | 02-16-2012 |
20120036572 | SYSTEM-ON-A-CHIP MALICIOUS CODE DETECTION APPARATUS FOR A MOBILE DEVICE - System-on-chip (SoC)-based apparatus for detecting malicious code in portable terminal is provided. SoC-based apparatus includes SoC including central processing unit (CPU) configured to generally control respective units of SoC for SoC-based malicious code detection, SoC memory-based firewall configured to classify packets input from outside through network interface unit, perform filtering operation, such as allowing operation and dropping operation, on the classified packets according to a predetermined setting, and output the result of the filtering operation to an application memory or an anti-malware engine, the SoC memory-based anti-malware engine configured to detect malicious code by performing a pattern-matching operation between a code pattern in a file input from the firewall and a pattern of malicious code registered in a malware signature database (DB) of a mobile device application unit, and an SoC memory-based control module configured to control operation of the firewall and the anti-malware engine in connection with the CPU. | 02-09-2012 |
20120036571 | SMART CARD, ANTI-VIRUS SYSTEM AND SCANNING METHOD USING THE SAME - A smart card installed in a device receives from the device data to be scanned and determines whether a virus exists in the data. Accordingly, security of the device may be enhanced without using substantial resources of the device. | 02-09-2012 |
20120023584 | DEVICE AND METHOD FOR PROVIDING SOC-BASED ANTI-MALWARE SERVICE, AND INTERFACE METHOD - A device in which a system-on-chip (SOC) providing an anti-malware service is mounted and a method of performing the anti-malware service are provided. The device includes: a storage unit which stores a function library which is a collection of operations provided for use in the SOC providing the anti-malware service; and a scanning data sender which forms SOC transmission data with data to be scanned for viruses by calling at least one of the operations, and transmits the SOC transmission data to the SOC. Accordingly, a mobile device scans files for viruses and filters packets at a high speed. | 01-26-2012 |
20110321044 | CLIENT HYPERVISOR-BASED TERMINAL DEVICE AND OPERATING METHOD THEREOF - A client hypervisor-based terminal device includes an advertisement module that provides an advertisement, an advertisement time controlling part that monitors a user time of a user module, and a client hypervisor part which operates the advertisement module based on a result of monitoring by the advertisement time controlling part. Accordingly, an advertisement is provided, satisfying both an advertiser and a user of the terminal device. | 12-29-2011 |
20110314548 | ANTI-MALWARE DEVICE, SERVER, AND METHOD OF MATCHING MALWARE PATTERNS - An efficient virus detection, malware detection, and packet filtering system in a mobile device by providing optimized hash functions from a server to a mobile device that reduce hash collisions during the virus detection, malware detection, and packet filtering in a system-on-chip configuration. | 12-22-2011 |
20110314547 | ANTI-MALWARE SYSTEM AND OPERATING METHOD THEREOF - An anti-malware device and an operating method thereof are provided. The operating method includes: filtering by a first logic unit of the processor, input data based on a rule; and scanning by a second logic unit of the processor, for malware in the data, the filtering and the scanning being performed at the same time. Accordingly, the security of the packet data is tightened. | 12-22-2011 |
20110302648 | ANTI-MALWARE SYSTEM AND OPERATING METHOD THEREOF - Provided are an anti-malware system, and an operating method thereof. The anti-malware system matches an filtering operation on first target data to be filtered with a rule pattern, performs a filtering operation on the first target data according to a matching result, matches second target data to be malware-scanned with a malware pattern, and performs a malware scanning operation on the second target data according to a matching result, wherein the filtering operation and the scanning operation are performed on a system-on-chip (SoC). | 12-08-2011 |
20110295894 | SYSTEM AND METHOD FOR MATCHING PATTERN - System and method for matching a pattern are provided. The pattern matching method includes performing a sub pattern matching operation to match at least one sub data of a plurality of sub data of a target data with a pre-stored pattern data, and performing a full pattern matching operation to determine whether the target data is identical to at least the pre-stored pattern data by referring to a result of the sub pattern matching operation, and wherein the full pattern matching operation is performed or not performed according to a type of the pre-stored pattern data. Accordingly, an accurate matching operation is performed with respect to the target data of various patterns. | 12-01-2011 |
20110254620 | POWER INTERFACE CIRCUIT OF CONTACT IC CARD READER - A power interface circuit of a contact integrated circuit (IC) card reader is provided. The power interface circuit includes a power control unit configured to invert, amplify and output a power control signal supplied from the outside, a switching diode unit configured to control on and off operations of a ground terminal transistor in a complementary transistor unit in response to an output signal of the power control unit, the complementary transistor unit in which complementary transistors transfer a power supply terminal voltage to a power output unit or mute a card power supply terminal of the power output unit to a ground voltage level while operating inversely to each other in response to a control signal directly input from the power control unit and a control signal input through the switching diode unit, and the power output unit configured to output a voltage input through the complementary transistor unit to a card power supply terminal of an IC card or maintain the card power supply terminal at the ground voltage level in response to operation of the complementary transistor unit. | 10-20-2011 |
20110126287 | ANTI-VIRUS PROTECTION SYSTEM AND METHOD THEREOF - An anti-virus protection system and method including receiving an address of a data server from a user, writing and transmitting a request message including the address received from the user, receiving the data from the data server, and determining whether the data contains malignant virus. Thus, a malignant web site is scanned/filtered by minimally using a restrictive memory and central process unit (CPU) resource of a mobile device, and a user uses a mobile device whose security is ensured even through a user moves to another country. | 05-26-2011 |
20110103581 | METHOD AND APPARATUS FOR GENERATING NON-INTERACTIVE KEY AND METHOD FOR COMMUNICATION SECURITY USING THE SAME - A method and apparatus for generating a non-interactive key, and a method for communication security using the same. A event is detected, and keys are generated based on the detected event. Thus, keys are generated using a small number of calculating operations with a simple interface and thus a user may easily generate the keys, and the performance of an apparatus using the keys is improved. In addition, the keys are generated without wireless interaction between nodes, thereby improving communication security. | 05-05-2011 |
20110103360 | LOCATION TRACKING SYSTEM AND METHOD OF WIRELESS DEVICE USING WIRELESS LAN ACCESS POINT - Provided are real time location tracking system and method of a wireless device using a wireless LAN AP, the system and method include measuring intensities of APs that are currently detected by the wireless device of which location is to be estimated, collecting ADD, constructing RDLE including locations, a list of APs corresponding to the locations, signal intensities of the APs, and reliabilities of the APs, storing the RDLE, comparing the RDLE with the ADD, and estimating the location of the wireless device, which realizes seamless location tracking technology indoors and outdoors, thereby providing a variety of location tracking services. | 05-05-2011 |
20100299753 | Method of Preventing TCP-Based Denial-of-Service Attacks on Mobile Devices - Provided is a method of preventing a Transmission Control Protocol (TCP)-based Denial of Service (DoS) attack on a mobile device. The method efficiently prevents a DoS attack on a mobile device, which wirelessly and constantly transmits TCP packets to the mobile device using a TCP protocol and thereby exhausts resources of a wireless network and also battery power of the mobile device depending on a battery. An attack conventionally made in a wired network by abusing TCP-based three-way handshaking is more severe in the wireless network of mobile devices. To prevent such an attack on a mobile device, the method capable of checking three-way handshaking and each transition operation makes the mobile device check whether or not a received TCP packet is valid. Therefore, it is possible to efficiently prevent a DoS attack from exhausting wireless resources and battery power of the mobile device. | 11-25-2010 |
20100145950 | Realtime Unification Management Information Data Conversion and Monitoring Apparatus and Method for Thereof - Provided are an apparatus and method for converting and monitoring management information data in an integrated manner and in real time. More particularly, the present invention relates to an apparatus and method for converting and monitoring management information data in an integrated manner and in real time which are capable of reducing the number of processes and stably operating an IT infrastructure through integrated management by flexibly collecting and converting management information data having a variety of formats and transmitting it to a destination integrated management solution when existing point-specific management solutions are managed in an integrated manner using an integrated management solution. | 06-10-2010 |
20100122112 | System and Method for Communication Error Processing in Outside Channel Combination Environment - Provided are a system and method for processing communication errors in an outside channel combination environment. The system includes: first and second outside-affairs servers connected with a plurality of user terminals and having respective outside-affairs processing applications to perform outside affairs associated with a plurality of outside authorities; first and second outside channel combination servers for processing outside affairs associated with the outside authorities, the first and second outside channel combination servers having respective message relaying and communication applications to interwork with the first and second outside-affairs servers; first and second active and standby network devices respectively connected in parallel with the first and second outside channel combination servers, the first and second active network devices performing normal outside affairs, and the first and second standby network devices being activated when a communication error is generated to perform the normal outside affairs; and first and second switching devices respectively provided between the first and second active and standby network devices and the outside authorities to selectively connect the first and second active and standby network devices when the communication error is generated. Thus, communication errors can be minimized and system resources can be efficiently managed by distributing system loads. | 05-13-2010 |
20100095283 | Migration Apparatus Which Convert Application Program of Mainframe System into Application Program of Open System and Method for Thereof - Provided are a migration apparatus and method for converting an application program of a mainframe system into an appropriate application program for an open system. The migration apparatus includes: a source obtaining module connected with the mainframe system, and decoding and obtaining sources of work-specific application programs made of Extended Binary Coded Decimal Interchange Code (EBCDIC) in binary form; a code conversion module converting the respective sources of the work-specific application programs obtained by the source obtaining module into American Standard Code for Information Interchange (ASCII) code, hexadecimal characters being converted to correspond to ASCII code using a previously set hexadecimal code conversion table; a compiling and link processing module compiling the sources of the work-specific application programs converted by the code conversion module and then bundling the compiled sources of the work-specific application programs with corresponding work application programs; and an executable file generation module generating executable files in binary form from the work-specific application programs processed by the compiling and link processing module to execute them in an environment of the open system. The migration apparatus and method efficiently reuse a conventionally used application program via the rehosting process of converting a mainframe system into an open system. | 04-15-2010 |
20100088763 | Method for Preventing Denial of Service Attacks Using Transmission Control Protocol State Transition - Disclosed is a method of preventing a denial of service (DoS) attack using transmission control protocol (TCP) state transition. Flow of packets transmitted between a client and a server using TCP is monitored to prevent the DoS attack, e.g., SYN flooding, and to efficiently reduce the load on the server and provide mor secure service. By applying the method to a firewall, a proxy server, an intrusion detection system, etc., of a server, it is possible to make up for vulnerabilities regarding a DoS attack without disturbing a conventional TCP state transition operation and detect, verify and block DoS attacks abusing the vulnerabilities, thereby providing more secure service. | 04-08-2010 |
20100088552 | Method for Obstruction and Capacity Information Unification Monitoring in Unification Management System Environment and System for Thereof - Provided are a method and system for integrated monitoring of fault and performance information in an integrated management system environment including an integrated management server that interworks with a managed server having a built-in agent for the sake of integrated management of a variety of management information. The method includes the steps of: collecting, at the agent, in real time, fault information data of the managed server using queues; periodically collecting, at the agent, performance information data of the managed server using a function-specific remote function module (REM); converting, at the agent, the fault and performance information data collected from the managed server into a format that the integrated management server can recognize and transferring it; receiving, at the integrated management server, the fault information data from the agent, and generating and transferring an event message to a corresponding administrator terminal; and receiving, at the integrated management server, the performance information data from the agent and storing it in a previously prepared database (DB). Therefore, even when a user docs not directly access a managed server, fault and performance information data is transferred in real time to the corresponding administrator so that loss due to faults can be minimized. | 04-08-2010 |