JPS5759276A - Retrieving device of information - Google Patents

Retrieving device of information

Info

Publication number
JPS5759276A
JPS5759276A JP55133703A JP13370380A JPS5759276A JP S5759276 A JPS5759276 A JP S5759276A JP 55133703 A JP55133703 A JP 55133703A JP 13370380 A JP13370380 A JP 13370380A JP S5759276 A JPS5759276 A JP S5759276A
Authority
JP
Japan
Prior art keywords
thesaurus
key word
memory
supplied
stored
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP55133703A
Other languages
Japanese (ja)
Other versions
JPS5833992B2 (en
Inventor
Masahito Noyori
Noriyoshi Kikuchi
Masamitsu Sato
Hiromi Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP55133703A priority Critical patent/JPS5833992B2/en
Publication of JPS5759276A publication Critical patent/JPS5759276A/en
Publication of JPS5833992B2 publication Critical patent/JPS5833992B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G06F16/9017—Indexing; Data structures therefor; Storage structures using directory or table look-up

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

PURPOSE:To realize an easy and highly efficient retrieval for the thesaurus relation among plural key words, by decreasing the retrieving range of the input key word with use of an index key word table on which the head words of the key words are distributed adjacently. CONSTITUTION:The writing and reading is controlled for memories 23, 24 and 25 through a retrieval control part 21 of a thesaurus retrieving part 2 to which varous codes givent from a keyboard device 1 are supplied. On the other hand, the input key word given from the device 1 is stored and held in the memory 23 to be sent to a thesaurus part 4 and at the same time compared 22 with the thesaurus information stored in the memory 24 to be supplied to the part 21. Then the character code train of the head word of the key word supplied from the memory 23 is stored in a memory 47. At a thesaurus control part 41, the thesaurus information given from an index table 43, a word table 44, key word table 45 and a relation key word table 46 are retrieved and read by referring to the above-mentioned character code train.
JP55133703A 1980-09-27 1980-09-27 information retrieval device Expired JPS5833992B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55133703A JPS5833992B2 (en) 1980-09-27 1980-09-27 information retrieval device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55133703A JPS5833992B2 (en) 1980-09-27 1980-09-27 information retrieval device

Publications (2)

Publication Number Publication Date
JPS5759276A true JPS5759276A (en) 1982-04-09
JPS5833992B2 JPS5833992B2 (en) 1983-07-23

Family

ID=15110908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55133703A Expired JPS5833992B2 (en) 1980-09-27 1980-09-27 information retrieval device

Country Status (1)

Country Link
JP (1) JPS5833992B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6325774A (en) * 1986-07-18 1988-02-03 Matsushita Electric Ind Co Ltd Information registering/retrieving device
JPH03172967A (en) * 1989-12-01 1991-07-26 Nippon Telegr & Teleph Corp <Ntt> Thesaurus high-speed retrieving device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6325774A (en) * 1986-07-18 1988-02-03 Matsushita Electric Ind Co Ltd Information registering/retrieving device
JPH03172967A (en) * 1989-12-01 1991-07-26 Nippon Telegr & Teleph Corp <Ntt> Thesaurus high-speed retrieving device

Also Published As

Publication number Publication date
JPS5833992B2 (en) 1983-07-23

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