Title:
WHOLE SENTENCE DATA BASE SYSTEM
Document Type and Number:
Japanese Patent JP3022079
Kind Code:
B2
Abstract:
PURPOSE: To provide a whole sentence data base system which has an index table group small in size, executes whole sentence retrieval at sufficient retrieval speed and executes forward coincidence/backward coincidence/complete coincidence retrieval.
CONSTITUTION: An input device 2 inputting document data, a construction processor 3 inserting a position mark into inputted document data and executing an intrinsic pseudo word whose character string length is more than '2' based on the document data, a storage device 4 storing document data and the intrinsic pseudo word as a real data file and an index file, an input device 6 inputting a retrieval character string and a retrieval processor 7 extracting a character address corresponding to the retrieval character string from the index file and outputting the character string in document data corresponding to the extracted character address to a display 9 and provided.
More Like This:
JPS55103664 | MULTIPROCESSOR SYSTEM |
JP2001084257 | METHOD AND SYSTEM FOR PROCESSING INQUIRY |
JP2004326638 | CACHE UNIFICATION MECHANISM BETWEEN NAS DEVICES |
Inventors:
Hiromi Ueki
Koji Makinouchi
Michihiko Hirasawa
Masato Nara
Hamaya Gunji
Koji Makinouchi
Michihiko Hirasawa
Masato Nara
Hamaya Gunji
Application Number:
JP20434993A
Publication Date:
March 15, 2000
Filing Date:
August 18, 1993
Export Citation:
Assignee:
Toppan Printing Co., Ltd.
International Classes:
G06F12/00; G06F17/30; (IPC1-7): G06F17/30; G06F12/00
Domestic Patent References:
JP62197822A | ||||
JP62271048A |
Other References:
菊池忠一,「日本語文書用高速全文検索の一手法」,電子情報通信学会論文誌(D−▲I▼),Vol.J75−D−▲I▼,No.9,1992年9月25日,p.836−846
菊池芳秀、小川隆一、高橋恒介、杉本欽一、金田悟,「全文検索の技術動向とシステム事例」,情報処理学会研究報告(92−FI−25),Vol.92,No.32,1992年5月12日,p.1−8
菊池芳秀、小川隆一、高橋恒介、杉本欽一、金田悟,「全文検索の技術動向とシステム事例」,情報処理学会研究報告(92−FI−25),Vol.92,No.32,1992年5月12日,p.1−8
Attorney, Agent or Firm:
Masatake Shiga (2 outside)