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» Stable models and difference logic
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IJCAI
2003
13 years 10 months ago
Logic Programs for Consistently Querying Data Integration Systems
We solve the problem of obtaining answers to queries posed to a mediated integration system un­ der the local-as-view paradigm that are consistent wrt to certain global integrity...
Loreto Bravo, Leopoldo E. Bertossi
ICLP
2007
Springer
14 years 2 months ago
Minimal Logic Programs
aa We consider the problem of obtaining a minimal logic program strongly equivalent (under the stable models semantics) to a given arbitrary propositional theory. We propose a meth...
Pedro Cabalar, David Pearce, Agustín Valver...
RR
2009
Springer
14 years 3 months ago
A Reasoner for Simple Conceptual Logic Programs
Open Answer Set Programming (OASP) can be seen as a framework to represent tightly integrated combined knowledge bases of ontologies and rules that are not necessarily DL-safe. The...
Stijn Heymans, Cristina Feier, Thomas Eiter
AI
2004
Springer
13 years 8 months ago
Stable repeated strategies for information exchange between two autonomous agents
This paper deals with the problem of designing a strategy profile which will enable collaborative interaction between agents. In particular, we consider the problem of information...
Rina Azoulay-Schwartz, Sarit Kraus
ATAL
2008
Springer
13 years 10 months ago
Stable cooperation in changing environments
This paper addresses the issue of emergence of robust cooperation among self-interested agents interacting in N-player social dilemma games. A series of graphs are created each ex...
Colm O'Riordan, Humphrey Sorensen