SYSTEM FOR RECOMMENDING RESEARCH-TARGETED DOCUMENTS, METHOD FOR RECOMMENDING RESEARCH-TARGETED DOCUMENTS, AND PROGRAM

摘要

Information regarding a specific field, such as use information of a substance subject to regulation, is collected from the Web and the like, and an investigation object document enabling efficient investigation while exhausting the information is provided. For this purpose, a use description range is extracted from document information acquired from the Web based on a search word, in which range the use of the substance subject to regulation is described. Then, based on use word dictionary information for managing a keyword regarding the use of the substance subject to regulation, use information regarding the substance subject to regulation is extracted from the use description range. Thereafter, from the document information acquired from the Web based on the search word, a set of documents providing a combination of a minimum number of documents exhausting all of the use information included in all of the documents is extracted as recommended documents. Finally, the extracted use information and the recommended documents are displayed.