Patent
1990-03-26
1995-02-14
MacDonald, Allen R.
G06F 1518
Patent
active
053902866
ABSTRACT:
A reticular discrimination net utilized in expert systems is adapted to accommodate responses only to critical changes in data by utilizing @T and @F clauses which describe changing conditions. By placing these mechanisms into a traditional reticular discrimination net as test nodes and configuring the mechanisms to function as traditional test nodes, the computation and interaction among data elements is minimized. This also enables the network to keep track of the state of the match process, thus allowing the network to respond only to critical changes in data.
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Schor et al., "Advances in Rete Pattern Matching", Proceedings of 1986 American Association For Artificial Intelligence Conferece, pp. 226-232.
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Digital Equipment Corporation
Downs Robert W.
MacDonald Allen R.
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