Inference method

Details Inference method Inference method

1987-11-18

1990-02-20

MacDonald, Allen

Boots, shoes, and leggings

364300, G06F 1518

Patent

active

049032151

ABSTRACT:
In a production system having a memory for storing a group of rules each comprising a condition part and a conclusion part, inference means for inferring by using the group of rules and a working memory, whether a condition part is true or false in the working memory is determined, and if it cannot be determined, a rule having a conclusion part as to whether the fact is true or false is searched, and the conclusion part of the searched rule is used for backward reasoning. If the rule is not found by the search, an inquiry is made to a user.

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patent: 4648044 (1987-03-01), Hardy et al.
patent: 4649515 (1987-03-01), Thompson et al.
patent: 4713775 (1987-12-01), Scott et al.
patent: 4752889 (1988-06-01), Rappaport et al.
Expert Systems Solve Network Problems and Share the Information; Cynar et al.; pp. 187-190; Data Communications, May 1986.
Computers Design Networks by Imitating the Experts; Cynar et al.; pp. 137-141; Data Communications, May 1986.
Expert Systems: the Structure, History, and Future of Successful Al Applications; Miller; pp. 12-15; Oct. 1986; IEEE Potentials.

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