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AssigneeFujitsu Limited
InventorsKAZUFUMI ARAI, TATSUHIKO NONOMURA, MAKOTO OGURA
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There is disclosed an information retrieval system which eliminates inconveniences associated with using a plurality of databases at the same time. A target database-extracting device extracts databases containing data as narrowing conditions. An integrated information retrieval device integrates data separately added to identical records in a plurality of databases in response to retrieval conditions input, and retrieves records matching the retrieval conditions based on integrated information of the data. A systematic information retrieval device is responsive to a systematic information retrieval command in which a particular record is designated, for retrieving, from the databases, other records systematically close to the designated particular record. A retrieval result display device displays results of the retrieval by the integrated retrieval device and results of the retrieval by the systematic information retrieval device.
A database retrieval system for carrying out information retrieval from a plurality of databases, comprising integrated information retrieval means responsive to retrieval conditions input, for integrating data separately added to identical records in a plurality of databases and retrieving records matching said retrieval conditions based on integrated information of said data.
A database retrieval system for carrying out information retrieval from a database, comprising:
A computer-readable storage medium storing a program for retrieving information from a plurality of databases, said program controlling a computer to function as integrated information retrieval means responsive to retrieval conditions input, for integrating data separately added to identical records in a plurality of databases and retrieving records matching said retrieval conditions based on integrated information of said data.
A computer-readable storage medium storing a program for retrieving information from a database, said program controlling a computer to function as systematic information retrieval means responsive to a systematic information retrieval command in which a particular record is designated, for retrieving, from said database, other records systematically close to said designated particular record.
Dependencies are inferred from the claim text.