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LPNMR
2009
Springer
16 years 1 months ago
A Default Approach to Semantics of Logic Programs with Constraint Atoms
We define the semantics of logic programs with (abstract) constraint atoms in a way closely tied to default logic. Like default logic, formulas in rules are evaluated using the cl...
Yi-Dong Shen, Jia-Huai You
WEBI
2007
Springer
16 years 23 days ago
Logic Programming to Address Issues of the Semantic Web
The size of the Web and its increase rate made it cumbersome to locate high precision results to a requested piece of information. The Semantic Web provides a framework and a set ...
Isambo Karali
FPGA
2009
ACM
180views FPGA» more  FPGA 2009»
16 years 1 months ago
Scalable don't-care-based logic optimization and resynthesis
We describe an optimization method for combinational and sequential logic networks, with emphasis on scalability and the scope of optimization. The proposed resynthesis (a) is cap...
Alan Mishchenko, Robert K. Brayton, Jie-Hong Rolan...
LPNMR
2004
Springer
16 years 1 days ago
Simplifying Logic Programs Under Uniform and Strong Equivalence
Abstract. We consider the simplification of logic programs under the stablemodel semantics, with respect to the notions of strong and uniform equivalence between logic programs, r...
Thomas Eiter, Michael Fink, Hans Tompits, Stefan W...
AAAI
1997
15 years 8 months ago
Model-Theoretic Semantics and Tractable Algorithm for CNF-BCP
CNF-BCP is a well-known propositional reasoner that extends clausal Boolean Constraint Propagation (BCP) to non-clausal theories. Although BCP has efficient linear-time implementa...
Rahul Roy-Chowdhury, Mukesh Dalal