LPForget: A System of Forgetting in Answer Set Programming
Author(s) -
Fu-Leung Cheng,
Thomas Eiter,
Nathan Robinson,
Abdul Sattar,
Kewen Wang
Publication year - 2006
Publication title -
lecture notes in computer science
Language(s) - English
Resource type - Book series
SCImago Journal Rank - 0.249
H-Index - 400
eISSN - 1611-3349
pISSN - 0302-9743
DOI - 10.1007/11941439_130
Subject(s) - forgetting , answer set programming , computer science , set (abstract data type) , semantics (computer science) , ontology , logic programming , programming language , preference , stable model semantics , artificial intelligence , theoretical computer science , operational semantics , mathematics , philosophy , statistics , epistemology , linguistics
A novel declarative approach of forgetting in answer set programming (ASP) has been proposed recently. In this paper we report a system prototype of forgetting in ASP, called LPForget. It consists of two modules: (1) Forgetting: computing the result of forgetting about certain literals in logic program under the answer set semantics; (2) CRS: application of forgetting in resolving conflict (or preference recovery) in multi-agent systems. The motivation for developing LPForget is to provide reasoning support for managing ontologies in rule-based ontology language as well as using the system for studying theoretic properties of forgetting.
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