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Controlling Forward Rule Instances

Charles J. Petrie

出版	Microelectronics and Computer Technology Corporation, 1988
URL	http://books.google.com.hk/books?id=2LqeHwAACAAJ&hl=&source=gbs_api

註釋

Abstract: "Forward chaining with production rules is an inference technique in which a rule fires when its antecedents are matched with data. Although only one rule can fire at a time, more than one rule may be eligible to fire, leading to a conflict. Various techniques have been proposed to resolve such conflicts. Most of these techniques determine the firing sequence of rules without regard to the binding of their variables. We propose that conflict resolution ought to be performed on rule instances as well as on rules. Further, the resolution ought to be determined by explicit metarules rather than strategies embedded in the architecture of the inference engine.