Bilattices are generalizations of classical logics allowing reasoning with partial, incomplete, uncertain and/or inconsistent information and have interesting mathematical properties for both practical as well as theoretical investigations. In this paper we present a very simple, yet general, top-down query answering procedure under the Kripke-Kleene semantics as well as under the well-founded semantics for logic programs over bilattices.

Top-Down Query Answering for Logic Programs over Bilattices

Straccia U
2004

Abstract

Bilattices are generalizations of classical logics allowing reasoning with partial, incomplete, uncertain and/or inconsistent information and have interesting mathematical properties for both practical as well as theoretical investigations. In this paper we present a very simple, yet general, top-down query answering procedure under the Kripke-Kleene semantics as well as under the well-founded semantics for logic programs over bilattices.
2004
Istituto di Scienza e Tecnologie dell'Informazione "Alessandro Faedo" - ISTI
Logic programs
uncertainty
bilattices
top-down query answering
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/152926
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