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AAAI
2004
13 years 9 months ago
SAT-Based Answer Set Programming
The relation between answer set programming (ASP) and propositional satisfiability (SAT) is at the center of many research papers, partly because of the tremendous performance boo...
Enrico Giunchiglia, Yuliya Lierler, Marco Maratea
SUM
2007
Springer
14 years 1 months ago
The Consistency Extractor System: Querying Inconsistent Databases Using Answer Set Programs
Abstract. We present the Consistency Extractor System (ConsEx) that uses answer set programming to compute consistent answers to first-order queries posed to relational databases ...
Mónica Caniupán Marileo, Leopoldo E....
ASP
2005
Springer
14 years 1 months ago
Debugging Logic Programs under the Answer Set Semantics
This paper discusses the background, algorithms and implementation techniques to support programmers in ‘debugging’ logic programs under the answer set semantics. We first inv...
Martin Brain, Marina De Vos
ASP
2005
Springer
14 years 1 months ago
Nelson's Strong Negation, Safe Beliefs and the Answer Set Semantics
In this paper we consider an extension of the answer set semantics allowing arbitrary use of strong negation. We prove that the strong negation extension of any intermediate logic ...
Magdalena Ortiz, Mauricio Osorio
LPNMR
2005
Springer
14 years 1 months ago
Data Integration and Answer Set Programming
Abstract. The rapid expansion of the Internet and World Wide Web led to growing interest in data and information integration, which should be capable to deal with inconsistent and ...
Thomas Eiter