发明名称 |
SYSTEM AND METHOD FOR DOCUMENT RETRIEVAL |
摘要 |
PROBLEM TO BE SOLVED: To provide the document retrieval system which effectively implements document retrieval in a local area and document retrieval in a global area through the Internet. SOLUTION: This system is equipped with two retrieval modules, i.e., a full-text retrieval module 15 which retrieves a document containing an indicated word or phrase by scanning all documents registered in a local document data base 13a and a key word retrieval module 16 which retrieves a key word matching the indicated word or phrase from a key word data base 13b, and which of the full-text retrieval module 15 and key word retrieval module 16 is actuated is decided from a reference history of the word or phrase indicated by the user (whether the retrieval is done through a WWW server 30). Consequently, a document retrieving method matching a retrieval object is automatically selected and efficient document retrieval making the user need not be area of the storage location of a document becomes possible. |
申请公布号 |
JPH1021255(A) |
申请公布日期 |
1998.01.23 |
申请号 |
JP19960170369 |
申请日期 |
1996.06.28 |
申请人 |
TOSHIBA CORP;TOSHIBA COMPUT ENG CORP |
发明人 |
SAIDA SEIICHI;SHIBATA YUKIHIKO;TAKEDA HIROYUKI;KINOSHITA KOJI;MATSUO TAKASHI;UENO YUTAKA;SUZUKI MASAKI;YOKOI YUICHI |
分类号 |
G06F13/00;G06F17/21;G06F17/30 |
主分类号 |
G06F13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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