Compile type knowledge processing tool, a high-speed inference m

Details Compile type knowledge processing tool, a high-speed inference m Compile type knowledge processing tool, a high-speed inference m

1992-05-13

1994-03-22

Fleming, Michael R.

395 51, G06F 1518, G06F 1540, G06F 944

Patent

active

052972399

ABSTRACT:
High-speed inference method and system for a production system represented by an expert system. A knowledge base comprised of a rule and a fact possessing a plurality of attributes is converted into machine language instructions executable by a processor to execute inference. The machine language instruction of the fact has the function of transferring a value of the fact to a specified location and the machine language instruction of the rule has the function of performing matching decision by referring to the specified location. The number of pattern matching operations can be decreased and the interpretation overhead can be reduced to ensure high-speed inference.

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Forgy, C. L., "Rete: A Fast Algorithm for the Many Pattern/Many Object Pattern Match Problem", Artificial Intelligence, 19, 1982, 17-37.
Tano et al., "Eureka-II: A Programming Tool for Knowledge-Based Real Time Control Systems," Intl. Workshop on Artificial Intelligence for Industrial Applications, May 25-27, 1988, 370-375.
Takenaka et al., "Expert System Building Tool for Process Control: Marks-II," Intl. Workshop on Artificial Intelligence for Industrial Applications, May 25-27, 1988, 376-381.

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