Expert system with knowledge base having term definition hierarc

Boots – shoes – and leggings

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G06F 1518

Patent

active

049673688

ABSTRACT:
A definition-based expert system and expert system shell. The expert system shell creates a knowledge base consisting of terms and their definitions, the definitions making up a hierarchy of definitions in which each definition depends only on terms defined at lower levels in the hierarchy or on term-independent values. Expert responses are obtained from the system by evaluating the terms. When a term is evaluated, all of the term-independent values and the values of all of the terms in its definition are obtained. The definitions include operators specifying operations which are to be performed when the defined term is evaluated. The operators include causing other systems operable in the digital computer system in which the expert system is operating to operate. The definitions further include table operators. Base table operators define terms representing tables and columns in the tables and permit loading of the tables. Query table operators define terms representing tables defined from base tables or other query tables. Column operators permit operations involving all of the fields of a column. The expert system is further able to respond to "don't know" values in a fashion which depends on the significance of the "don' t know" value for the definition of the term.

REFERENCES:
patent: 3715730 (1973-02-01), Smith et al.
patent: 3716840 (1973-02-01), Masten et al.
patent: 4286330 (1981-08-01), Isaacson
patent: 4290114 (1981-09-01), Sinary
patent: 4599692 (1986-07-01), Tan et al.
patent: 4649515 (1987-03-01), Thompson et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Expert system with knowledge base having term definition hierarc does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Expert system with knowledge base having term definition hierarc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Expert system with knowledge base having term definition hierarc will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-279591

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.