Stationary Semantics for Normal and Disjunctive Logic Programs
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منابع مشابه
Semantics for Disjunctive Logic Programs with Explicit and Default Negation
The use of explicit negation enhances the expressive power of logic programs by providing a natural and unambiguous way to assert negated information about the domain being represented. We study the semantics of disjunctive programs that contain both explicit negation and negation-by-default, called extended disjunctive logic programs. General techniques are described for extending model, xpoin...
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[VG89b] A. Van Gelder. Negation as failure using tight derivations for general logic programs. [Prz91c] T. C. Przymusinski. Three-valued non-monotonic formalisms and semantics of logic programs. Journal of Articial Intelligence, 1991. (In print. Extended abstract appeared in: T. C. Przy-musinski. Three-valued non-monotonic formalisms and logic programming. [Ros89b] K. Ross. The well founded sem...
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تاریخ انتشار 1991