Patent application number | Description | Published |
20100217732 | Unbiased Active Learning - Techniques described herein create an accurate active-learning model that takes into account a sample selection bias of elements, such as images, selected for labeling by a user. These techniques select a first set of elements for labeling. Once a user labels these elements, the techniques calculate a sample selection bias of the selected elements and train a model that takes into account the sample selection bias. The techniques then select a second set of elements based, in part, on a sample selection bias of the elements. Again, once a user labels the second set of elements the techniques train the model while taking into account the calculated sample selection bias. Once the trained model satisfies a predefined stop condition, the techniques use the trained model to predict labels for the remaining unlabeled elements. | 08-26-2010 |
20110176724 | Content-Aware Ranking for Visual Search - This document describes techniques that utilize a learning method to generate a ranking model for use in image search systems. The techniques leverage textual information and visual information simultaneously when generating the ranking model. The tools are further configured to apply the ranking model responsive to receiving an image search query. | 07-21-2011 |
20120102018 | Ranking Model Adaptation for Domain-Specific Search - An adaptation process is described to adapt a ranking model constructed for a broad-based search engine for use with a domain-specific ranking model. An example process identifies a ranking model for use with a broad-based search engine and modifies that ranking model for use with a new (or “target”) domain containing information pertaining to a specific topic. | 04-26-2012 |
20130013578 | OBJECT RETRIEVAL USING VISUAL QUERY CONTEXT - Some implementations provide techniques and arrangements to perform image retrieval. For example, some implementations identify an object of interest and a visual context in a first image. In some implementations, a second image that includes a second object of interest and a second visual context may be compared to the object of interest and the visual content, respectively, to determine whether the second image matches the first image. | 01-10-2013 |
20130277205 | MAGNETRON SOURCE, MAGNETRON SPUTTERING APPARATUS AND MAGNETRON SPUTTERING METHOD - Provided is a magnetron source, which comprises a target material, a magnetron located thereabove and a scanning mechanism connected to the magnetron for controlling the movement of the magnetron above the target material. The scanning mechanism comprises a peach-shaped track, with the magnetron movably disposed thereon; a first driving shaft, with the bottom end thereof connected with the origin of the polar coordinates of the peach-shaped track, for driving the peach-shaped track to rotate about the axis of the first driving shaft; a first driver connected to the first driving shaft for driving the first driving shaft to rotate; and a second driver for driving the magnetron to move along the peach-shaped track via a transmission assembly. A magnetron sputtering device including the magnetron and a method for magnetron sputtering using the magnetron sputtering device are also provided. | 10-24-2013 |
20140105488 | LEARNING-BASED IMAGE PAGE INDEX SELECTION - Architecture that performs image page index selection. A learning-based framework learns a statistical model based on the hyperlink (URL-uniform resource locator) previous click information obtained from the image search users. The learned model can combine the features of a newly discovered URL to predict the possibility of the newly-discovered URL being clicked in the future image search. In addition to existing web index selection features, image clicks are added as features, and the image clicks are aggregated over different URL segments, as well as the site modeling pattern trees to reduce the sparse problem of the image click information. | 04-17-2014 |
20140250110 | IMAGE ATTRACTIVENESS BASED INDEXING AND SEARCHING - Attractiveness of an image may be estimated by integrating extracted visual features with contextual cues pertaining to the image. Image attractiveness may be defined by the visual features (e.g., perceptual quality, aesthetic sensitivity, and/or affective tone) of elements contained within the image. Images may be indexed based on the estimated attractiveness, search results may be presented based on image attractiveness, and/or a user may elect, after receiving image search results, to re-rank the image search results by attractiveness. | 09-04-2014 |
Patent application number | Description | Published |
20130290412 | METHOD, APPARATUS, AND SYSTEM FOR DATA TASK PROCESSING - A system for data task processing includes a master server, a client server, and a plurality of destination servers. The master server may be configured to receive a task assignment request from the client server, transmit the task corresponding to the task assignment request to the client server, and receive a processing result of the task from the client server. The client server may be configured to receive a task from the master server and parse the task to obtain task parameters of the task. The task parameters may include a type of the task. The client server may further be configured to transmit the task parameters to one of the destination servers according to the type of the task. The destination servers may be configured to process tasks of different types. | 10-31-2013 |
20150070361 | CHARACTER CONVERSION SYSTEM AND A CHARACTER CONVERSION METHOD - The present invention provides a character conversion system, comprising: a parsing unit, used to parse received data, determine at least one character contained in the data, and obtain property information corresponding to each character of the at least one character; a judging unit, used to, with respect to each character, determine a pattern bitmap of the character according to the property information, and judge whether the pattern bitmap satisfies a preset condition; a conversion unit, used to, if the judging unit judges that the preset condition is satisfied, determine an original inner code of the character according to the property information, and convert the character according to the original inner code; and if the judging unit judges that the preset condition is not satisfied, identify an actual inner code of the character according to the pattern bitmap, and convert the character according to the actual inner code. | 03-12-2015 |
Patent application number | Description | Published |
20120110324 | METHOD AND APPARATUS FOR SENDING A KEY ON A WIRELESS LOCAL AREA NETWORK - A method and an apparatus for sending a key on a Wireless Local Area Network (WLAN) is provided. In a scenario where an Access Server is separate from an Access Controller, the Access Controller may send a master key of a specified WLAN station to the AC and trigger the AC to agree with the station on a transient key. The method includes: when receiving the master key of the WLAN station sent from an AAA server, searching a station information table for an IP address of an AC associated with the station; sending a message to the AC to instruct the AC to perform a 4-way handshake with the station to agree on a transient key, where the third message carries the master key of the station, a 4-way handshake triggering bit, and a MAC address of the WLAN station. | 05-03-2012 |
20130028164 | MULTICAST CONTROL METHOD AND APPARATUS - In a multicast control method, when an SSID or a BSSID of a specified VAP that will be delivered to an access point AP enables a multicast control function, an AC sends to the AP a CAPWAP multicast control message that includes multicast control enabling information, so that the AP creates a multicast control table according to the CAPWAP multicast control message that includes the multicast control enabling information and performs multicast control according to the multicast control table. With the method, the AC is responsible for delivering a multicast control policy to the AP, and the AP implements multicast replication and WLAN station rights control, which relieves the multicast control and multicast replication pressure on the AC effectively, improves the utilization of the network bandwidth, and overcomes the operator's difficulties in meeting multicast service requirements in the WLAN thoroughly. | 01-31-2013 |
Patent application number | Description | Published |
20090063235 | CONTROL SYSTEM FOR ENTERPRISE PRODUCTION BASED ON INVENTORY DATA - This invention relates to a control system for enterprise production based on inventory data. Said system is comprised of a central processing system and a or more data collection terminal to exchange data with the central processing system; the said data collection terminal collects the incoming/discharging data of all goods delivered to the said central processing system, which is used to make statistics, analysis and storage; the said central processing system is set up with a real-time inventory database, an optimum analysis database, a data statistics unit, an optimum analysis unit, a data store and output unit, a manual input device and a central control unit. This system could not only make a collection and statistics of warehouse data, but also optimize and control the inventory method, storage, and inventory time of goods according to the enterprise's operation status, and give an alarm when optimum problem occurs. This system is favorable to enhance the enterprise's overall operation and management level. | 03-05-2009 |
20090162523 | GINSENG NUTRITIOUS INSTANT TEA AND PREPARATION METHOD THEREOF - The present invention relates to a ginseng nutritious instant tea comprising water-soluble active ingredients. The raw materials thereof mainly comprise tea, chrysanthemum and ginseng with a ratio: ginseng 10 parts, tea 80-120 parts, preferably 100-110 parts, chrysanthemums 60-100 parts, preferably 70-80 parts. The said tea is green tea and black tea also can be used. According to personal taste, other raw materials and additives can be added, such as citric acid and sugar, etc. The preparation method for such instant tea is to select and formulate the major raw materials according to a certain proportion. The preparation mode is to firstly extract the water-soluble active ingredients from these raw materials in the water, then to filter and concentrate the water extract of all kinds of raw materials, to mix and spray drying to form the instant tea powder. Such instant tea accords with people's drinking habits and tastes well, not only plays a role of eliminating thirsty and restoring consciousness as ordinary tea, but also has a good nourishing role, particularly fitting for the weak elderly and other people who is engaged in the brainwork for a long time. | 06-25-2009 |
20090171814 | REMOTE WAREHOUSE MANAGEMENT SYSTEM - The invention relates to a remote warehouse management system comprising a central processing system and one or more remote data collection terminals, which exchange data with the central processing system, wherein each of the remote data collection terminals includes a wireless transceiver module which conducts wireless communication with the central processing system through a wireless base station, wherein the central processing system includes a matched wireless transceiver module which receives entry-exit data of various goods delivered by the data collection terminals through the wireless base station, wherein the central processing system making statistics and analyzes on the entry-exit data received and making them stored. This system can not only collect and process data automatically but also optimize the stock mode, stock balance and stock time of goods according to the enterprise's operating conditions. | 07-02-2009 |
20090172029 | REMOTE MANAGING AND CONSULTING SYSTEM FOR LOGISTICS - This invention relates to A remote managing and consulting system for logistics comprising a central processing system and one or more remote terminals which exchange data with the central processing system, wherein each of the remote terminals includes a wireless transmitting and receiving module, a optimization unit for logistics organization of the central processing system will generate optimization plans for transporting organization, an individuation optimization unit for logistics plans of the central processing system will generate optimization plans for individuation transporting. This invention is favorable to improve logistics efficiency, reduce logistics time and decrease logistics costs. | 07-02-2009 |
Patent application number | Description | Published |
20110059763 | COMMUNICATION CONTROL APPARATUS - A communication control apparatus includes a receiver that receives communication conditions between each of the base stations and a mobile terminal within a serving area; and a controller that performs control over energy consumption of each of the base stations and turns on or off power supplies of wireless communication modules of a part of a plurality of wireless communication modules in each of the base stations based on the communication conditions. Further, the communication control apparatus performs control over a plurality of base stations that provide service to mobile terminals, and performs scheduling for energy consumption between networks to thereby perform energy scheduling of a mobile network realizing energy saving of the entire network. | 03-10-2011 |
20120014272 | Communication Control Server, Base Station, Terminal and Coordinated Service System and Method - A communication control server of the present invention comprises: a network interface; a memory unit in which a cluster information table and a channel state information table are stored; a channel state information recovery unit acquiring a feedback message of a user equipment within a cluster from a base station via a network interface, wherein the cluster information table holds a joint codebook shared by the base stations within the cluster, wherein the joint codebook holds an identifier for determining channel state information and a distribution of the channel state information, and wherein the feedback message includes an identifier corresponding to the channel state information of the user equipment. | 01-19-2012 |
20120224541 | CLUSTERING METHOD OF MOBILE COMMUNICATION AND REMOTE RADIO HEAD THEREOF - A mobile communication system of the present invention includes a plurality of remote radio heads configured to transmit a signal to user equipment and configure an antenna network and a centralized baseband pool configured to be connected to the antenna network. The centralized baseband pool performs clustering with respect to the plurality of remote radio heads so as to dynamically vary the number of the remote radio heads each included in a plurality of clusters. | 09-06-2012 |
20140187263 | BASE STATION AND CONTROL METHOD THEREOF - A base station and control method thereof for wireless communication network is provided. The base station comprises: transceiver unit for transmitting and receiving of data with communication nodes and terminals; location information storage unit for storing location information of the terminal in the wireless communication network; range expanding condition information storage unit for storing range expanding condition information of respective communication node which each terminal corresponding to; and control unit for determining a service strategy for the terminals based at least on the location information of the terminal in the wireless communication network and the range expanding condition information of respective communication node which each terminal corresponding to. It is expected to give full play to advantages of eICIC and CoMP for the real channel state of different terminals, achieve combination or conversion between them, so as to optimize the overall network design. | 07-03-2014 |
20150146556 | BASE STATION APPARATUS, WIRELESS COMMUNICATION METHOD AND CENTRAL CONTROL SERVER - It is provided a base station apparatus that uses a plurality of coordinated Multiple Points (CoMP) schemes, and is connected to a plurality of subordinate transmission points for transmitting data, comprising: a transceiver unit, located at the transmission point, that receives and transmits data from and to a terminal; a data processing unit that extracts non-periodic feedback information and periodic feedback information from the data received via the transceiver unit from the terminal; a CoMP scheme selection unit that selects a CoMP scheme to be applied to the terminal from a plurality of CoMP schemes based on the non-periodic feedback information; and a scheduling unit that performs scheduling with use of the selected CoMP scheme based on the non-periodic feedback information and periodic feedback information, and transmits data to the terminal via a corresponding transceiver unit. | 05-28-2015 |
Patent application number | Description | Published |
20100169323 | Query-Dependent Ranking Using K-Nearest Neighbor - Described is a technology in which documents associated with a query are ranked by a ranking model that depends on the query. When a query is processed, a ranking model for the query is selected/determined based upon nearest neighbors to the query in query feature space. In one aspect, the ranking model is trained online, based on a training set obtained from a number of nearest neighbors to the query. In an alternative aspect, ranking models are trained offline using training sets; the query is used to find a most similar training set based on nearest neighbors of the query, with the ranking model that corresponds to the most similar training set being selected for ranking. In another alternative aspect, the ranking models are trained offline, with the nearest neighbor to the query determined and used to select its associated ranking model. | 07-01-2010 |
20120271821 | Noise Tolerant Graphical Ranking Model - The relevance of an object, such as a document resulting from a query, may be determined automatically. A graphical model-based technique is applied to determine the relevance of the object. The graphical model may represent relationships between actual and observed labels for the object, based on features of the object. The graphical model may take into account an assumption of noisy training data by modeling the noise. | 10-25-2012 |
20150127468 | USER ENGAGEMENT BASED NONGUARANTEED DELIVERY PRICING - A system can include a processor configured to: receive user session data from a network, identify user session data associated with a creative, and determine user interaction information associated with the creative. The processor may also be configured to determine one or more of a mean, a variance, and a median of a distribution of the user interaction information associated with the creative. Also, the processor can be configured to determine expected user engagement associated with the creative according to one or more of the user interaction information, the mean, the variance and the median. The processor can also be configured to: determine a probability that the expected user engagement will be higher than actual user engagement according to the expected user engagement and determine an expected price associated with the creative according to the probability that the expected user engagement will be higher than actual user engagement. | 05-07-2015 |