Patent application number | Description | Published |
20080313128 | Disk-Based Probabilistic Set-Similarity Indexes - Input set indexing for set-similarity lookups. The architecture provides input to an indexing process that enables more efficient lookups for large data sets (e.g., disk-based) without requiring a full scan of the input. A new index structure is provided, the output of which is exact, rather than approximate. The similarity of two sets is specified using a similarity function that maps two sets to a numeric value that represents similarity of the two sets. Threshold-based lookups are addressed where two sets are considered similar if the numeric similarity score is above a threshold. The structure efficiently identifies all input sets within a distance k (e.g., a hamming distance) of the query set. Additional information in the form of frequency of elements (the number of input sets in which an element occurs) is used to improve index performance. | 12-18-2008 |
20090210418 | TRANSFORMATION-BASED FRAMEWORK FOR RECORD MATCHING - A transformation-based record matching technique. The technique provides a flexible way to account for synonyms and more general forms of string equivalences when performing record matching by taking as explicit input user-defined transformation rules (such as, for example, the fact that “Robert” and “Bob” that are synonymous). The input string and user-defined transformation rules are used to generate a larger set of strings which are used when performing record matching. Both the input string and data elements in a database can be transformed using the user-defined transformation rules in order to generate a larger set of potential record matches. These potential record matches can then be subjected to a threshold test in order to determine one or more best matches. Additionally, signature-based similarity functions are used to improve the computational efficiency of the technique. | 08-20-2009 |
20100318499 | DECLARATIVE FRAMEWORK FOR DEDUPLICATION - A system, framework, and algorithms for data deduplication are described. A declarative language, such as a Datalog-type logic language, is provided. Programs in the language describe data to be deduplicated and soft and hard constraints that must/should be satisfied by data deduplicated according to the program. To execute the programs, algorithms for performing graph clustering are described. | 12-16-2010 |
20110038531 | LEARNING STRING TRANSFORMATIONS FROM EXAMPLES - Techniques are described to leverage a set of sample or example matched pairs of strings to learn string transformation rules, which may be used to match data records that are semantically equivalent. In one embodiment, matched pairs of input strings are accessed. For a set of matched pairs, a set of one or more string transformation rules are learned. A transformation rule may include two strings determined to be semantically equivalent. The transformation rules are used to determine whether a first and second string match each other. | 02-17-2011 |
20140281511 | SECURE DATA PROCESSING ON SENSITIVE DATA USING TRUSTED HARDWARE - The subject disclosure is directed towards using trusted hardware to achieve secure data processing over a network. For a given set of data store operations, some operations are directed to sensitive data (e.g., encrypted data fields). These operations are compiled into a set of expressions invoking trusted hardware code configured to evaluate these expressions using corresponding data centric primitive programs. Because the trusted hardware is configured to maintain key data for encrypting/decrypting the sensitive data, the sensitive data is not accessible by an untrusted component while the sensitive data is decrypted. | 09-18-2014 |
20140281512 | SECURE QUERY PROCESSING OVER ENCRYPTED DATA - The subject disclosure is directed towards secure query processing over encrypted database records without disclosing information to an adversary except for permitted information. In order to adapting semantic security to a database encryption scheme, a security model for all query processing is specified by a client and used to determine which information is permitted to be disclosed and which information is not permitted. Based upon the security model, a trusted, secure query processor transforms each query and an encrypted database into secure query results. Even though the adversary can view the secure query results during communication to the client, the adversary cannot determine any reliable information regarding the secure query results or the encrypted database. | 09-18-2014 |
Patent application number | Description | Published |
20120158696 | EFFICIENT INDEXING OF ERROR TOLERANT SET CONTAINMENT - The claimed subject matter provides a method and a system for the efficient indexing of error tolerant set containment. An exemplary method comprises obtaining a frequency threshold and a query set. All tokens or token sets within the query set are determined, and then all minimal infrequent tokens or all minimal infrequent tokens sets of data records are found and used to build an index. The minimal infrequent tokens or minimal infrequent tokensets are processed in a fixed order, and then a collection of signatures for each minimal infrequent token or token set is determined. | 06-21-2012 |
20120330880 | SYNTHETIC DATA GENERATION - The claimed subject matter provides a method for data generation. The method includes identifying a generative probability distribution based on one or more cardinality constraints for populating a database table. The method also includes selecting one or more values for a corresponding one or more attributes in the database table based on the generative probability distribution and the cardinality constraints. Additionally, the method includes generating a tuple for the database table. The tuple comprises the one or more values. | 12-27-2012 |
20130091120 | INTEGRATED FUZZY JOINS IN DATABASE MANAGEMENT SYSTEMS - A fuzzy joins system that is integrated in a database system generates fuzzy joins between records from two datasets. The fuzzy joins system includes a tokenizer to generate tokens for data records and a transformer to find transforms for the tokens. The fuzzy joins system invokes a signature generator, running within a runtime layer of the database system, to generate signatures for data records based on the tokens and their transforms. Subsequently, an equi-join operation joins the records from the two datasets with at least one equal signature. A similarity calculator, running within a runtime layer of the database system, computes a similarity measure using the token information of the joined records. If the similarity measure for any two records is above a threshold, the fuzzy joins system generates a fuzzy join between such two records. | 04-11-2013 |
20130159317 | HIGH PRECISION SET EXPANSION FOR LARGE CONCEPTS - A set expansion system is described herein that improves precision, recall, and performance of prior set expansion methods for large sets of data. The system maintains high precision and recall by 1) identifying the qualify of particular lists and applying that quality through a weight, 2) allowing for the specification or negative examples in a set of seeds to reduce the introduction of bad entities into the set, and 3) applying a cutoff to eliminate lists that include a low number of positive matches. The system may perform multiple passes to first generate a good candidate result set and then refine the set to find a set with highest quality. The system may also apply Map Reduce or other distributed processing techniques to allow calculation in parallel. Thus, the system efficiently expands large concept sets from a potentially small set of initial seeds from readily available web data. | 06-20-2013 |
Patent application number | Description | Published |
20150095133 | SYSTEMS AND METHODS FOR PROVIDING CONSUMER FACING POINT-OF-SALE INTERFACES - Systems, apparatus, methods, and non-transitory media for providing point-of-sale functionality are discussed herein. Some embodiments may include a system including a merchant device and a consumer facing device. The merchant device may include a merchant display device configured to present interactive displays of a merchant facing interface configured to be used by merchants. The consumer facing device may be configured to present interactive displays of a consumer facing interface configured to be used by consumers. The point-of-sale system may be configured to facilitate financial transactions and other forms of consumer service. For example, merchant inputs provided via the merchant facing interface (e.g., entered menu items) may be shown on the consumer facing interface. In another example, consumer inputs provided via the consumer facing interface be sent to the merchant device and/or otherwise used by the merchant device to facilitate a financial transaction, among other things. | 04-02-2015 |
20150095134 | SYSTEMS AND METHODS FOR PROVIDING CONSUMER FACING POINT-OF-SALE INTERFACES - Systems, apparatus, methods, and non-transitory media for providing point-of-sale functionality are discussed herein. Some embodiments may include a system including a merchant device and a consumer facing device. The merchant device may include a merchant display device configured to present interactive displays of a merchant facing interface configured to be used by merchants. The consumer facing device may be configured to present interactive displays of a consumer facing interface configured to be used by consumers. The point-of-sale system may be configured to facilitate financial transactions and other forms of consumer service. For example, merchant inputs provided via the merchant facing interface (e.g., entered menu items) may be shown on the consumer facing interface. In another example, consumer inputs provided via the consumer facing interface be sent to the merchant device and/or otherwise used by the merchant device to facilitate a financial transaction, among other things. | 04-02-2015 |
Patent application number | Description | Published |
20130307325 | VEHICLE-MOUNTED CABLE AND VEHICLE - A vehicle-mounted cable mounted in a vehicle provided with a cable port includes: a first cable that can be pulled out through the cable port; a second cable connected to the vehicle; and a connection device that connects the first cable and the second cable together, and disconnects the first cable and the second cable when the connection device experiences tension equal to or larger than prescribed tension, the connection device being provided at a position allowing the connection device to be pulled out through the cable port. | 11-21-2013 |
20140111146 | CHARGING DEVICE - A charging device includes a fixing member fixed to a fixed object, a cable holder mounted on the fixing member in an attachable and detachable manner and a charging cable unit mounted on the cable holder. | 04-24-2014 |
20140111157 | CHARGING APPARATUS - A charging apparatus includes a fixed member to be fixed to a fixed object, a charging cable unit including a cable, a connecting portion connected to the cable and to be connected to a charging unit provided for a vehicle, a control unit controlling electric power to be supplied to the charging unit, and a case housing the control unit, a cable holder including a case housing section housing the case so as to be pulled out, the charging cable unit being arranged in the cable holder and the cable holder being attachable/detachable to/from the fixed member, and a restricting portion restricting exiting of the case housed in the case housing section from the case housing section when the cable holder is fitted to the fixed member. | 04-24-2014 |
20140232202 | POWER RECEPTION DEVICE, POWER TRANSMISSION DEVICE AND POWER TRANSFER SYSTEM - A power reception device includes a power reception unit configured to receive power in a non-contact manner from a power transmission unit, and a first holding unit configured to hold the power reception unit. The power reception unit includes a power reception coil, and the power reception coil is formed by winding a first coil wire which has a width greater than a thickness thereof. The first holding unit includes a plurality of first coil holding members each formed with a first groove which extends in an extending direction of the power reception coil and receives the power reception coil. At least a part of the first groove is formed in such a way that a depth of the first groove extending in a width direction of the first coil wire is greater than a width of the first groove extending in a thickness direction of the first coil wire. | 08-21-2014 |
Patent application number | Description | Published |
20100069380 | HETEROCYCLIC INHIBITORS OF BACTERIAL PEPTIDYL TRNA HYDROLASE AND USES THEREOF - Provided herein are compounds that modulate the activity of a bacterial peptidyl tRNA hydrolase, including compositions and dosage forms comprising the compounds. Further provided herein are methods for screening and identifying compounds that modulate the activity of a bacterial peptidyl tRNA hydrolase. In particular, provided herein are assays for the identification of compounds that inhibit or reduce the activity of a bacterial peptidyl tRNA hydrolase. The methods provided herein provide a simple, sensitive assay for high-throughput screening of libraries of compounds to identify pharmaceutical leads useful for preventing, treating, and managing a bacterial infection or one or more symptoms thereof. Further provided herein are methods for preventing or inhibiting bacterial proliferation as well as methods for preventing, treating, and/or managing a bacterial infection using such compounds and compositions. | 03-18-2010 |
20110130397 | PYRROLINONE COMPOUNDS AS INHIBITORS OF BACTERIAL PEPTIDYL TRNA HYDROLASE AND USES THEREOF - Provided herein are compounds that modulate the activity of a bacterial peptidyl tRNA hydrolase, including compositions and dosage forms comprising the compounds. Further provided herein are methods for preventing or inhibiting bacterial proliferation as well as methods for preventing, treating, and/or managing a bacterial infection using such compounds and compositions. | 06-02-2011 |
20120202763 | METHODS FOR TREATING CANCER AND NON-NEOPLASTIC CONDITIONS - Compounds that selectively inhibit pathological production of human vascular endothelial growth factor (VEGF) and compositions comprising such Compounds are described. Compounds that inhibit viral replication or the production of viral RNA or DNA or viral protein and compositions comprising such Compounds are described. Also described are methods of reducing VEGF using such Compounds and methods for treating cancer and non-neoplastic conditions involving the administration of such Compounds. Further described are methods of inhibiting viral replication or the production of viral RNA or DNA or viral protein using such Compounds and methods for treating viral infections involving the administration of such Compounds. The Compounds may be administered as a single agent therapy or in combination with one or more additional therapies to a human in need of such treatments. | 08-09-2012 |
20150080362 | ANTIBACTERIAL COMPOUNDS AND METHODS FOR USE - The present description relates to compounds and forms and pharmaceutical compositions thereof and methods for use thereof to treat or ameliorate bacterial infections caused by wild-type and multi-drug resistant Gram-negative and Gram-positive pathogens. | 03-19-2015 |