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ASP
2005
Springer
14 years 1 months ago
Combining Answer Sets of Nonmonotonic Logic Programs
This paper studies compositional semantics of nonmonotonic logic programs. We suppose the answer set semantics of extended disjunctive programs and consider the following problem. ...
Chiaki Sakama, Katsumi Inoue
IJCAI
2003
13 years 8 months ago
Answer Set Optimization
We investigate the combination of answer set programming and qualitative optimization techniques. Answer set optimization programs (ASO programs) have two parts. The generating pr...
Gerhard Brewka, Ilkka Niemelä, Miroslaw Trusz...
NMR
2004
Springer
14 years 26 days ago
A possibilistic approach to restore consistency in answer set programming
In Answer Set Programming it is not possible to deduce any conclusion from an inconsistent program (ie: a program that has no model). The same issue occurs in classical logic wher...
Pascal Nicolas, Laurent Garcia, Igor Stépha...
ICLP
2009
Springer
14 years 8 months ago
Merging Logic Programs under Answer Set Semantics
This paper considers a semantic approach for merging logic programs under answer set semantics. Given logic programs P1, . . . , Pn, the goal is to provide characterisations of the...
James P. Delgrande, Torsten Schaub, Hans Tompits, ...
AUSAI
2006
Springer
13 years 11 months ago
LPForget: A System of Forgetting in Answer Set Programming
Abstract. 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, ca...
Fu-Leung Cheng, Thomas Eiter, Nathan Robinson, Abd...