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ICLP
2009
Springer
16 years 7 months ago
Reducts of Propositional Theories, Satisfiability Relations, and Generalizations of Semantics of Logic Programs
Over the years, the stable-model semantics has gained a position of the correct (two-valued) interpretation of default negation in programs. However, for programs with aggregates (...
Miroslaw Truszczynski
COCO
2007
Springer
75views Algorithms» more  COCO 2007»
16 years 20 days ago
On the Theory of Matchgate Computations
Valiant has proposed a new theory of algorithmic computation based on perfect matchings and Pfaffians. We study the properties of matchgates—the basic building blocks in this n...
Jin-yi Cai, Vinay Choudhary, Pinyan Lu
ECSCW
2003
15 years 7 months ago
Reconsidering Common Ground: Examining Clark's Contribution Theory in the OR
The constructs of "common ground" and "grounding" are frequently invoked in the CSCW literature as a mechanism by which participants engaged in joint activity c...
Timothy Koschmann, Curtis LeBaron
CIKM
2010
Springer
15 years 5 months ago
What can quantum theory bring to information retrieval
The probabilistic formalism of quantum physics is said to provide a sound basis for building a principled information retrieval framework. Such a framework can be based on the not...
Benjamin Piwowarski, Ingo Frommholz, Mounia Lalmas...
WRLA
2010
15 years 4 months ago
A Maude Coherence Checker Tool for Conditional Order-Sorted Rewrite Theories
For a rewrite theory to be executable, its equations E should be (ground) confluent and terminating modulo the given axioms A, and their rules should be (ground) coherent with E m...
Francisco Durán, José Meseguer