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2009 year, number 6

Document Analysis Technology in Information Systems for Supporting Research and Commercial Activities

Y. A. Zagorulko, E. A. Sidorova
Keywords: information system, ontology, semantic analysis of text, fact extraction, document content
Pages: 38-45


Ontology-based information systems for supporting research and commercial activities are considered. The tool kit required for supporting document analysis by automatic extraction of information of significance to the user from document texts is substantiated. These tools should support the various stages of text analysis and include workbenchs for designing specialized dictionaries and knowledge bases. The proposed approach allows a semantic analysis of texts based on knowledge of the subject domain, document genre, and specific terminology used by experts in the subject.