CONTENT DISCLOSURE SYSTEM, CONTENT DISCLOSURE METHOD AND CONTENT DISCLOSURE PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a content disclosure system or the like capable of realizing drastic man-hour reduction, increasing accuracy of information retrieval and increasing a scale of a retrieval range by supporting ontology construction by use of history information of daily work of a user to a content.;SOLUTION: This content disclosure system has content use history 01070 storing a history of operation of a plurality of users 01210, etc. on a network including a plurality of ontologies 01080, etc. including information defined by a set of items related to each other. A plurality of content clients 01010, etc. and a plurality of ontology manager computers 01130, etc. calculate similarity between documents from an item of a document produced, classified and retrieved by the users 01210, etc., or an ontology item, and a similar item including the ontology item to store it into a content use history storage 01070, and perform production, classification and retrieval of a new document on the basis of the similarity.;COPYRIGHT: (C)2006,JPO&NCIPI