JPH01224845A - Expert system - Google Patents

Expert system

Info

Publication number
JPH01224845A
JPH01224845A JP5139388A JP5139388A JPH01224845A JP H01224845 A JPH01224845 A JP H01224845A JP 5139388 A JP5139388 A JP 5139388A JP 5139388 A JP5139388 A JP 5139388A JP H01224845 A JPH01224845 A JP H01224845A
Authority
JP
Japan
Prior art keywords
knowledge
knowledge base
split
plural
expert system
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.)
Pending
Application number
JP5139388A
Inventor
Hideo Fukai
Minoru Hasegawa
Sanae Honda
Kenji Ito
Shuhei Murakoshi
Noburo Omi
Original Assignee
Shimizu Corp
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 Shimizu Corp filed Critical Shimizu Corp
Priority to JP5139388A priority Critical patent/JPH01224845A/en
Publication of JPH01224845A publication Critical patent/JPH01224845A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To raise inferring efficiency by splitting a knowledge base into the plural knowledge bases which have high independency or little correlation.
CONSTITUTION: A knowledge base 5 is split into plural knowledge blocks which have high independency or little correlation, and only the necessary knowledge base is referred. That is, the most concerned knowledge base is extracted among the split knowledge bases A, B and C and is retrieved by an interaction with a user, and when a required answer is not found by the knowledge base, retrieving is executed by switching the knowledge base of the hierarchy of a high order. Thus, the purposing knowledge can be acquired easily, and reliability as an expert system, in which an average retrieval time is shortened, is improved.
COPYRIGHT: (C)1989,JPO&Japio
JP5139388A 1988-03-04 1988-03-04 Expert system Pending JPH01224845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5139388A JPH01224845A (en) 1988-03-04 1988-03-04 Expert system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5139388A JPH01224845A (en) 1988-03-04 1988-03-04 Expert system

Publications (1)

Publication Number Publication Date
JPH01224845A true JPH01224845A (en) 1989-09-07

Family

ID=12885695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5139388A Pending JPH01224845A (en) 1988-03-04 1988-03-04 Expert system

Country Status (1)

Country Link
JP (1) JPH01224845A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04213114A (en) * 1990-01-23 1992-08-04 Internatl Business Mach Corp <Ibm> Variable expert system
US5159685A (en) * 1989-12-06 1992-10-27 Racal Data Communications Inc. Expert system for communications network
JPH06162031A (en) * 1992-11-24 1994-06-10 Fujitsu Ltd Inference method for scheduling

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6084500A (en) * 1983-10-14 1985-05-13 Hitachi Ltd Estimation for breakage point in pipe net
JPS6331435A (en) * 1986-07-22 1988-02-10 Nippon Atomic Ind Group Co Network facility diagnosing system
JPS6347839A (en) * 1986-08-18 1988-02-29 Fujitsu Ltd Inference control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6084500A (en) * 1983-10-14 1985-05-13 Hitachi Ltd Estimation for breakage point in pipe net
JPS6331435A (en) * 1986-07-22 1988-02-10 Nippon Atomic Ind Group Co Network facility diagnosing system
JPS6347839A (en) * 1986-08-18 1988-02-29 Fujitsu Ltd Inference control system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159685A (en) * 1989-12-06 1992-10-27 Racal Data Communications Inc. Expert system for communications network
US5337320A (en) * 1989-12-06 1994-08-09 Racal-Datacom, Inc. Semi-automatic mode of network design
US5388189A (en) * 1989-12-06 1995-02-07 Racal-Datacom, Inc. Alarm filter in an expert system for communications network
JPH04213114A (en) * 1990-01-23 1992-08-04 Internatl Business Mach Corp <Ibm> Variable expert system
JPH06162031A (en) * 1992-11-24 1994-06-10 Fujitsu Ltd Inference method for scheduling

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