Patent application number | Description | Published |
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 |
20110246461 | RELATED SEARCH SYSTEM AND METHOD BASED ON RESOURCE DESCRIPTION FRAMEWORK NETWORK - Related search service system and method based on the RDF network are provided. The related search service method includes: extracting a subject, a predicate, and an object from a text document composed of the unstructured sentences not having the structured format; creating RDF models composed of the extracted one subject, one predicate, and one object: determining whether there is semantic collision by comparing the RDF models; constructing an RDF network by separating the RDF models when there is semantic collision in the RDF models, and integrating the RDF models when there is no semantic collision; and providing service for searching the subjects or the objects which have the same predicate on the basis of the created RDF network. | 10-06-2011 |
20110258230 | QUESTION-ANSWER SERVICE SYSTEM AND METHOD BASED ON RDF SEARCH - Question-answer service system and method based on RDF search are provided. The question-answer service method includes: extracting a subject. a predicate, and an object from a text document composed of the unstructured sentences not having the structured format; creating RDF models composed of the extracted one subject, one predicate, and one object; determining whether there is semantic collision by comparing the RDF models; receiving a question including the subject S, the predicate P, or the object O from a user and being requested to search, on the basis of the constructed RDF network; creating a question for search by interpreting the input question;. searching an RDF model matching with the question for search through the RDF network; and providing a subject S, a predicate P, or an object O. which corresponds to an answer for the question from the searched RDF model. | 10-20-2011 |
20110270882 | RESOURCE DESCRIPTION FRAMEWORK NETWORK CONSTRUCTION DEVICE AND METHOD USING AN ONTOLOGY SCHEMA HAVING CLASS DICTIONARY AND MINING RULE - RDF network construction device and method using an ontology schema having class dictionaries and mining rules are provided. The RDF network construction device includes an ontology schema storing module, a class managing module, a mining rule managing module, a mining pattern creating module, and an RDF triple creating module. | 11-03-2011 |
20110320490 | NAMED ENTITY DATABASE OR MINING RULE DATABASE UPDATE APPARATUS AND METHOD USING NAMED ENTITY DATABASE AND MINING RULE MERGED ONTOLOGY SCHEMA - An apparatus and method for updating a named entity dictionary or a mining rule database using the named entity dictionary and a mining rule combined with an ontology schema is provided. The apparatus includes a named entity dictionary and mining rule database storage module storing the named entity dictionary and a mining rule database; a mining pattern generation module recognizing a terminology from a text and converting the terminology into the mining pattern; a named entity and mining rule search module searching for a corresponding named entity and a mining rule from the named entity dictionary and the mining rule database using the recognized terminology and the mining pattern; and a named entity dictionary update module estimating a named entity of the terminology using the mining rule and storing the estimated named entity of the terminology in the named entity dictionary depending on a user's selection. | 12-29-2011 |
20110320491 | MODULE AND METHOD FOR SEARCHING NAMED ENTITY OF TERMS FROM THE NAMED ENTITY DATABASE USING NAMED ENTITY DATABASE AND MINING RULE MERGED ONTOLOGY SCHEMA - A module and method for determining a named entity of a terminology using a named entity dictionary and a mining rule combined with an ontology schema is provided. The module includes a named entity dictionary and mining rule database storing the named entity dictionary and a mining rule database; a mining pattern generation unit recognizing a terminology from a text and converting the terminology into a mining pattern; a named entity and mining rule search unit searching for a corresponding named entity and a mining rule respectively from the named entity dictionary and the mining rule database using the recognized terminology and the mining pattern; and a names entity selection unit selecting, if two or more named entities corresponding to the recognized terminology are searched, a named entity matching to the concept configuring the RDF triple of the searched mining rule as a named entity of the terminology among the searched named entities. | 12-29-2011 |
20110320505 | PERSONALIZING SERVICE SYSTEM AND METHOD BASED ON ONTOLOGY - A personalized service system and method based on an ontology is provided, in which if a user selects a personalized service while a subject or an object in a user profile ontology of user's personal information is associated with a subject or an object of a personalized service ontology through a relationship name, the system and method searches for a personalized service ontology corresponding to the selected personalized service, acquires personal information of an instance form in the user profile ontology associated with the personalized service ontology, executes the personalized service by applying the acquired personal information, and provides the user with a result of the execution. | 12-29-2011 |
20120059908 | SEMANTIC SERVICE APPLYING SYSTEM AND METHOD - The present invention relates to a semantic service applying system and a method, comprising: a semantic service pipeline manager which demands and receives a particular semantic service pipeline to and from a semantic service server, and stores the corresponding pipeline in a database to manage the stored pipeline; a semantic service pipeline provider which extracts corresponding semantic service pipelines and sends the extracted pipelines to the corresponding service server if the user requests at least one of a plurality of semantic service pipelines to be provided; and a database which stores information associated with a semantic service pipeline providing server as well as the semantic service pipelines, and thus various ontology-based semantic services can be applied to the web. | 03-08-2012 |
20120059926 | SYSTEM AND METHOD FOR SEMANTIC SERVICE - A method and system for semantic services for registering and managing semantic services by collecting the semantic services distributed among a plurality of service servers, and combining the plurality of semantic services to be matched with a condition set by a user are provided. The system includes a semantic service management server which registers, deletes, and edits the ontology and ontology-based semantic service information, and supports an information searching function performed by a semantic broker server; the semantic broker server which searches and combines semantic services through the semantic service management server, and provides the results with one of the combined semantic services or semantic workflows; and a semantic service license server which requests the results by transmitting the corresponding condition to the semantic broker server when the user inputs the condition as well as an input factor according to the preset items, and receives and outputs the corresponding results. | 03-08-2012 |
20120233213 | NAMED ENTITY DATABASE OR MINING RULE DATABASE UPDATE APPARATUS AND METHOD USING NAMED ENTITY DATABASE AND MINING RULE MERGED ONTOLOGY SCHEMA - A mining rule database update apparatus using a named entity dictionary and a mining rule combined with an ontology schema includes: a named entity dictionary and mining rule database storage module storing the named entity dictionary and a mining rule database; a mining pattern generation module recognizing terminology from text and converting the terminology into the mining pattern; a named entity and mining rule search module searching for a corresponding named entity and a mining rule from the named entity dictionary and the mining rule database using the recognized terminology and the mining pattern; and a mining rule database update module estimating a relationship name using a named entity of the recognized terminology and the ontology schema, generating a corresponding mining rule, and storing the generated mining rule in the mining rule database depending on a user's selection. | 09-13-2012 |
20120233214 | NAMED ENTITY DATABASE OR MINING RULE DATABASE UPDATE APPARATUS AND METHOD USING NAMED ENTITY DATABASE AND MINING RULE MERGED ONTOLOGY SCHEMA - A mining rule database update apparatus using a named entity dictionary and a mining rule combined with an ontology schema includes: a named entity dictionary and mining rule database storage module storing the named entity dictionary and a mining rule database; a named entity and mining rule search module searching for a corresponding mining rule and a named entity from the mining rule database and the named entity dictionary using a terminology included in an inputted mining pattern and the mining pattern; and a mining rule database update module estimating a relationship name using a named entity of the terminology and the ontology schema, generating a corresponding mining rule, and storing the generated mining rule in the mining rule database depending on user's selection. | 09-13-2012 |
20120271789 | APPARATUS AND METHOD FOR PREDICTION DEVELOPMENT SPEED OF TECHNOLOGY - A developing speed estimation apparatus includes: bibliographic database integrating heterogeneous resources; feature-set creation module calculating feature values of predefined features by searching the bibliographic database, and creating a feature-set of each technology using the feature values, for technologies on technology lifecycle; answer feature-set creation module calculating common feature values of feature sets of technologies belonging to the same stage in the technology lifecycle and creating answer feature-set of each stage; year-specific stage determination module that, if specific technology is inputted, acquires feature-related information for predetermined features by searching the bibliographic database for the specific technology, creates year-specific feature-set using the feature-related information, and determines year-specific stage of the specific technology by comparing the year-specific feature-set with the answer feature-set; and developing-speed estimation module estimating the developing speed of the specific technology using the year-specific stage. | 10-25-2012 |
20120271841 | APPARATUS AND METHOD FOR VISUALIZING TECHNOLOGY CHANGE - A technology transition visualization apparatus includes: bibliographic database integrating heterogeneous resources; technology information database storing information in technology lifecycle; interface module receiving technology from user; feature set creation module calculating feature values by searching bibliographic database and creating feature set for each technology; answer feature set creation module calculating common feature value of feature sets of technologies belonging to the same stage in technology lifecycle and creating answer feature set of each stage; stage determination module acquiring feature-related information, creating representative feature set and year-specific feature set of technology, determining representative stage or year-specific stage by comparing the representative feature set or year-specific feature set with the answer feature set, and estimating development speed of the technology; visualization module visualizing the technology lifecycle; and year-specific stage acquisition module acquiring current stage, year-specific stage and estimated next stage of the technology and visualizing the stages. | 10-25-2012 |
20120271846 | APPARATUS AND METHOD FOR STAGE JUDGEMENT USING OF TECHNOLOGY LIFE CYCLE - A stage determination apparatus including storage and processor includes: a bibliographic database integrating heterogeneous resources; a feature-set creation module calculating feature values of predefined features by searching the bibliographic database, and creating a feature-set of each technology using the feature values, for technologies on technology lifecycle; an answer feature-set creation module calculating a common feature value of feature sets of technologies belonging to the same stage in the technology lifecycle and creating an answer feature-set of each stage; a stage determination module that, if a technology is inputted, acquires feature values and creates a feature-set for predefined features by searching the bibliographic database for the technology, compares a corresponding feature value in the feature-set of the technology with a feature value according to a feature selection flow in a previous decision tree according to the feature selection flow, and determines a stage having a feature value finally selected according to the feature selection flow as a stage where the technology belongs to in the technology lifecycle. | 10-25-2012 |