We present DLV-Complex, an extension of the DLV system that features the support for a powerful (possibly recursive) use of functions, list and set terms in the full ASP language with disjunction and negation. Any computable function can be encoded in a rich and fully declarative KRR language, ensuring termination on all programs belonging to the recently introduced class of finitely-ground programs; furthermore, termination can be "a priori" guaranteed on demand by means of a syntactic restriction check that ensures a finite-domain property. The system, which is already successfully used in many universities and research institutes, comes also equipped with a rich library of built-in functions and predicates for the manipulation of complex terms.

An ASP System with Functions, Lists, and Sets

CALIMERI, Francesco;COZZA S;IANNI, Giovambattista;LEONE, Nicola
2009

Abstract

We present DLV-Complex, an extension of the DLV system that features the support for a powerful (possibly recursive) use of functions, list and set terms in the full ASP language with disjunction and negation. Any computable function can be encoded in a rich and fully declarative KRR language, ensuring termination on all programs belonging to the recently introduced class of finitely-ground programs; furthermore, termination can be "a priori" guaranteed on demand by means of a syntactic restriction check that ensures a finite-domain property. The system, which is already successfully used in many universities and research institutes, comes also equipped with a rich library of built-in functions and predicates for the manipulation of complex terms.
978-3-642-04237-9
answer set programming; dlv system; artificial intelligence
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11770/183785
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