Data processing: database and file management or data structures – Database and file access – Preparing data for information retrieval
Reexamination Certificate
2008-06-27
2011-11-08
Pham, Hung Q (Department: 2159)
Data processing: database and file management or data structures
Database and file access
Preparing data for information retrieval
C707S740000
Reexamination Certificate
active
08055661
ABSTRACT:
The present invention relates to a method and device for generating an ontology instance that classifies documents into structured documents and unstructured documents and automatically generates ontology instances. The method includes collecting documents corresponding to classes of an ontology from Web; if the collected documents are unstructured documents, extracting inter-entity relationship information from the unstructured documents; if the collected documents are structured documents, extracting inter-entity relationship information from the structured documents; generating ontology instances from the extracted inter-entity relationship information, and mapping the generated ontology instances to corresponding classes of the ontology.
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Hae-Jung Kim et al., “Automatic Ontology Construction for Semantic Relevance in Question Answering System”, Proceedings of 2003 Fall Conference, Book 30, Part2(I), Oct. 2003, p. 109-111, Korea Information Science Society.
Choi Miran
Jang Myunggil
Lee Changki
Wang Jihyun
Electronics and Telecommunications Research Institute
Pham Hung Q
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