Abstract: Every logical formalism gives rise to two fundamental problems: model checking and inference. Circumscription is one of the most important and well studied formalisms in the realm of ...

Currently, it is usually passed from an expression in FBF (well-formed formula with literals separated by the connectors =>, <=>, v, ^, ¬ and parentheses) to an expression in FNC composed of clauses ...

Briefly, an AHEAD or GenVoca model of a domain is a grammar. Tokens represent individual features and sentences represent particular compositions of tokens. Not all sentences are legal. Arbitrary ...

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