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» Semantic forgetting in answer set programming
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JAIR
2012
211views Hardware» more  JAIR 2012»
11 years 7 months ago
Reformulating the Situation Calculus and the Event Calculus in the General Theory of Stable Models and in Answer Set Programming
Circumscription and logic programs under the stable model semantics are two wellknown nonmonotonic formalisms. The former has served as a basis of classical logic based action for...
Joohyung Lee, Ravi Palla
ICLP
2007
Springer
13 years 8 months ago
Computing Fuzzy Answer Sets Using dlvhex
Fuzzy answer set programming has been introduced as a framework that successfully combines the concepts of answer set programming and fuzzy logic. In this paper, we show how the fu...
Davy Van Nieuwenborgh, Martine De Cock, Dirk Verme...
LPNMR
2009
Springer
13 years 9 months ago
On Reductive Semantics of Aggregates in Answer Set Programming
Several proposals of the semantics of aggregates are based on different extensions of the stable model semantics, which makes it difficult to compare them. In this note, building ...
Joohyung Lee, Yunsong Meng
ESOP
2008
Springer
13 years 6 months ago
Just Forget It - The Semantics and Enforcement of Information Erasure
Abstract. There are many settings in which sensitive information is made available to a system or organisation for a specific purpose, on the understanding that it will be erased o...
Sebastian Hunt, David Sands
FOIKS
2008
Springer
13 years 6 months ago
Alternative Characterizations for Program Equivalence under Answer-Set Semantics Based on Unfounded Sets
Logic programs under answer-set semantics constitute an important tool for declarative problem solving. In recent years, two research issues received growing attention. On the one ...
Martin Gebser, Torsten Schaub, Hans Tompits, Stefa...