| Patent application number | Description | Published |
|---|
| 20090037380 | System and method for providing integrated search using URI database - Provided is a system for providing integrated search using a URI database, the system including a URI database that stores associated information corresponding to a specific entity as object identifiers; an entity information processing unit that searches a URI database in accordance with a query input of a user so as to check the type of an entity and provides entity information; and an integrated-search result providing unit that provides an integrated-search result page for the corresponding entity, based on the entity information provided from the entity information processing unit. | 02-05-2009 |
| 20090077021 | System for Managing SameAs Relationships Between Ontology Instances and Method for the Same - A system for managing sameAs relationships between ontology instances comprises a sameAs relationship managing unit that checks, sets, or cancels sameAs relationships between ontology instances; a sameAs group knowledge processing unit that receives an input for setting or canceling sameAs relationships from the sameAs relationship managing unit and then corrects related knowledge within ontology instance data; and a sameAs inference service providing unit that uses the knowledge corrected by the sameAs group knowledge processing unit, processes a user query, and performs sameAs post-processing so as to present the result. | 03-19-2009 |
| 20090204564 | System for managing outcome information based on uri, and method for same - A system for managing outcome information based on URI comprises an outcome information managing unit that registers and manages outcome information; a URI managing unit that is connected to the outcome information managing unit and imparts a URI to the outcome information through a URI server so as to manage the outcome information; and a knowledge extending unit that is connected to the outcome information managing unit and the URI managing unit and extends knowledge by using an inference rule for an inference service based on the Semantic Web. | 08-13-2009 |
| 20090254527 | Multi-Entity-Centric Integrated Search System and Method - Disclosed herein is a multi-entity-centric integrated search system and method. The multi-entity-centric integrated search system includes an entity information acquisition server for receiving and analyzing a query term and determining entities and types of entities, and an integrated search result provision server for configuring an integrated search results page using results acquired from unit service calling units, such as an external API calling unit, a search engine calling unit, and an inference engine calling unit, and presenting integrated search results. The present invention is advantageous in that precise search results can be shown more rapidly, satisfaction with search results for a query term in which multiple entities coexist can be improved, the ambiguity of query terms is overcome, and an open platform capable of operating in conjunction with various types of web services is provided. | 10-08-2009 |
| 20090254644 | System of Managing Connection to Web Services and Method Thereof - The present invention relates to a system and method for managing connection between web services. The system includes an external web service connection setup server for determining an external web service to which connection is to be made, and establishing and verifying connection rules, and an external web service connection management server for conducting tests on connection to the external web service and storing the results of the tests. The system may further include a component for searching a connection target DB in which connection results are stored, and transmitting connection results to a main web service server, a component for removing a hyperlink to a failure page, and a component for sensing a sudden increase in a connection failure ratio. Accordingly, external web services belonging to all fields desired by a network manager can be easily, rapidly and efficiently connected. | 10-08-2009 |
| 20100049763 | System for Providing Service of Knowledge Extension and Inference Based on DBMS, and Method for the Same - A DBMS-based knowledge extension and inference service system comprises a knowledge creating unit that creates knowledge represented as a triple by using ontology schemas and instances; a knowledge extension processing unit that receives the knowledge created by the knowledge creating unit and extends the knowledge by using a knowledge extension rule; and an inference service providing unit that uses the knowledge extended by the knowledge extension processing unit and converts and processes a user query so as to provide an inference service. In the DBMS-based knowledge extension and inference service system, ontology is used to create knowledge, the knowledge is extended by using an extension rule, and an inference service is provided through query processing, thereby proposing a framework which is stable and effective in all fields where the Semantic Web is utilized and an inference service needs to be provided. Therefore, it is possible to achieve the common use of the Semantic Web service. | 02-25-2010 |
| 20100205229 | SYSTEM AND METHOD FOR INSTANCES REGISTERING BASED ON HISTORY - A system for registering instances based on history is disclosed. An instance registration setting unit reads ontologies and storing them in memory, and provides an interface capable of editing one or more instances included in each of classes. The instances are provided through an ontology viewer for visualizing relationships between the stored ontologies. An instance registration editing unit edits, searches for, and registers the instances using the interface provided by the instance registration setting unit, and supports the editing by extracting one or more object names based on external information while managing the edited instances based on the history. | 08-12-2010 |
| 20110238610 | SYSTEM AND METHOD FOR EFFICIENT REASONING USING VIEW IN DBMS-BASED RDF TRIPLE STORE - An efficient reasoning system and method using a view in a DBMS-based RDF triple store are provided. The DBMS-based reasoning system includes a triple input unit for receiving a Resource Description Framework (RDF) triple. A triple examination unit examines whether the received triple conforms to RDFS subsumption relation entailment rules or Web Ontology Language (OWL) inverse relation rules. A view creation unit creates a table view when the received triple conforms to the RDFS subsumption relation entailment rules or the OWL inverse relation rules as a result of the examination. A triple storage unit stores the received triple. The DBMS-based triple store can efficiently perform reasoning based on rule rdfs7 or rdfs9, which is included in the RDFS subsumption relation entailment rules, and the OWL inverse relation rules. | 09-29-2011 |
| 20110238683 | SYSTEM AND METHOD FOR SPARQL-QUERY PROCESSING USING THE PARAMETRIZED-SPARQL-QUERY IN BASED DBMS - A Database Management System (DBMS)-based Semantic Web query system and method using parameterized SPARQL queries are provided. The present invention is configured to include output means that creates a parameter list from a SPARQL query statement, converts the query statement into an SQL statement and stores a PREPARED STATEMENT (PS) object in association with the SQL statement, thereby outputting query results. Accordingly, the query time of a Semantic Web service can be reduced, thereby improving QoS. | 09-29-2011 |
| 20110246407 | SYSTEM AND METHOD FOR HYBRID RETE REASONING BASED ON IN-MEMORY AND DBMS - A system and method for hybrid Rete reasoning based on memory and DBMS are provided. The system for hybrid Rete reasoning based on memory and DBMS includes a reasoning rule type classification means for classifying an input reasoning rule as one of one or more types. A network generation means generates a network depending on the classified reasoning rule type. A network execution means derives extended triples by applying a predetermined triple to the generated network. | 10-06-2011 |
