| Patent application number | Description | Published |
|---|
| 20080270352 | MODIFYING ENTRY NAMES IN DIRECTORY SERVER - The present invention provides a system and a computer-implemented method for modifying an entry name in a directory database. The method comprises the steps of: modifying, in response to a request for modifying operation of entry names, entry mapping information in accordance with the modification that is requested for modifying operation of entry names, wherein each piece of entry mapping information is used for indicating the correspondence relation between pre-modification entry name information and post-modification entry name information; asynchronously performing modifying operation of a corresponding entry name in accordance with respective pieces of entry mapping information when a predetermined condition for updating the directory database is met. | 10-30-2008 |
| 20080313251 | SYSTEM AND METHOD FOR GRAPH COARSENING - A method for coarsening a graph, the graph including a plurality of vertices, the method incorporating:
| 12-18-2008 |
| 20090059950 | INFORMATION POLLING METHOD, APPARATUS AND SYSTEM - The invention provides an information polling method, apparatus and system thereof, wherein a message gateway receives an information polling request from an application in an application client, and according to the received information polling request, the message gateway acquires at least one message requested by the application and calculates a reference polling cycle of the application, and sends the acquired message requested by the application and the reference polling cycle to the application. The application determines a polling cycle of a next poll according to a load condition of the application client and the received reference polling cycle. According to the invention, efficiency and quality of the information polling is improved, while the system is ensured to run normally, reducing the cases of message blocking and system breakdown which may occur in the existing situations. | 03-05-2009 |
| 20090132474 | Method and Apparatus for Optimizing Queries over Vertically Stored Database - A method and device for optimizing queries over a vertically stored database. Items in the database are partitioned into several partitions each having a partition signature. The method includes decomposing a first query received from a user into multiple first subqueries; generating a signature for each first subquery in a way corresponding to the way of generating the partition signature; comparing the signature of each first subquery with partition signatures of all partitions respectively to obtain all partitions matching the first subquery; rewriting a second subquery translated from the first subquery based on the matching partitions to obtain a rewritten second subquery; and composing rewritten second subqueries for all first subqueries to form a second query so that queries are executed over the database using the second query. | 05-21-2009 |
| 20090248739 | System and Method to Support Runtime Model Extension in an Object Relational Mapping (ORM) System - A system and method to support runtime model extension in an Object Relational Mapping (ORM) System. The system includes a relational data storage subsystem for storing and retrieving objects in form of relational data, a tuple storage subsystem for storing and retrieving objects in form of tuple, and a dispatcher/assembler for storing and retrieving original part and extended part of the object respectively into/from the relational data storage subsystem and the tuple storage subsystem. Thus, model extension can be carried out dynamically in the runtime of the ORM system without modifying schema and migrating data in the relational database. | 10-01-2009 |
| 20100299139 | METHOD FOR PROCESSING NATURAL LANGUAGE QUESTIONS AND APPARATUS THEREOF - A method and an apparatus for selecting an answer to a natural language question. The method includes: detecting a named entity in the natural language question; extracting information related to an answer from the natural language question; searching in linked data according to the detected named entity; generating a candidate answer according to a search result; parsing the candidate answer according to the information related to the answer; and obtaining a value of a feature of the candidate answer; and evaluating each candidate answer by synthesizing the value of the feature of the candidate answer. | 11-25-2010 |
| 20100333200 | METHOD AND APPARATUS FOR SPAM MESSAGE DETECTION - A method, apparatus and computer program product for spam message detection. The method includes collecting time domain transmission characteristic of a message source; computing frequency domain transmission characteristic of the message source with the time domain transmission characteristic of the message source; and identifying the message source to be a spammer in response to the frequency domain transmission characteristic of the message source satisfying predefined criteria; wherein the steps of the method are carried out using a computer device. An apparatus and computer program product for carrying out the above method is also provided. | 12-30-2010 |
| 20110023116 | METHOD AND APPARATUS FOR SPAM SHORT MESSAGE DETECTION - A method and apparatus for spam short message detection. The method includes obtaining sending characteristics of at least two suspected short message sources, judging whether the two suspected short message sources have similar sending characteristics, and determining the two suspected short message sources as spammer if they have similar sending characteristics. A spammer that makes multiple short message sources send short messages alternately can be detected through similar sending characteristics of the short message sources. | 01-27-2011 |
| 20110037981 | WAVE-GUIDE COUPLING SPR SENSOR CHIP AND SENSOR CHIP ARRAY THEREOF - A sensor chip based on the WCSPR effect and an array thereof are disclosed. The sensor chip is a multilayer structure comprising a substrate, a dielectric waveguide layer ( | 02-17-2011 |
