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ASP
2003
Springer
15 years 8 months ago
Using Nested Logic Programs for Answer Set Programming
We present a general method to improve computation of answer sets by analyzing structural properties of normal logic programs. Therefore we use labeled directed graphs associated t...
Thomas Linke
ENTCS
2010
96views more  ENTCS 2010»
15 years 3 months ago
Optimizing Conditional Logic Reasoning within CoLoSS
The generic modal reasoner CoLoSS covers a wide variety of logics ranging from graded and probabilistic modal logic to coalition logic and conditional logics, being based on a bro...
Daniel Hausmann, Lutz Schröder
NMR
2004
Springer
15 years 8 months ago
Generalizing the AGM postulates: preliminary results and applications
One of the crucial actions any reasoning system must undertake is the updating of its Knowledge Base (KB). This problem is usually referred to as the problem of belief change. The...
Giorgos Flouris, Dimitris Plexousakis, Grigoris An...
144
Voted
LPNMR
2007
Springer
15 years 9 months ago
Complexity of Rule Redundancy in Non-ground Answer-Set Programming over Finite Domains
Recent research in answer-set programming (ASP) is concerned with the problem of finding faithful transformations of logic programs under the stable semantics. This is in particul...
Michael Fink, Reinhard Pichler, Hans Tompits, Stef...
148
Voted
JAR
2007
142views more  JAR 2007»
15 years 3 months ago
Reasoning in Description Logics by a Reduction to Disjunctive Datalog
As applications of description logics proliferate, efficient reasoning with knowledge bases containing many assertions becomes ever more important. For such cases, we developed a n...
Ullrich Hustadt, Boris Motik, Ulrike Sattler