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ICLP
2005
Springer
16 years 1 days ago
A Comparison of CLP(FD) and ASP Solutions to NP-Complete Problems
This paper presents experimental comparisons between declarative encodings of various computationally hard problems in both Answer Set Programming (ASP) and Constraint Logic Progra...
Agostino Dovier, Andrea Formisano, Enrico Pontelli
SEMWEB
2005
Springer
16 years 10 hour ago
Debugging OWL-DL Ontologies: A Heuristic Approach
Abstract. After becoming a W3C Recommendation, OWL is becoming increasingly widely accepted and used. However most people still find it difficult to create and use OWL ontologies...
Hai Wang, Matthew Horridge, Alan L. Rector, Nick D...
DEON
2004
Springer
15 years 12 months ago
Collective Obligations and Agents: Who Gets the Blame?
This work addresses the issue of obligations directed to groups of agents. Our main concern consists in providing a formal analysis of the structure connecting collective obligatio...
Davide Grossi, Frank Dignum, Lambèr M. M. R...
DATE
2003
IEEE
120views Hardware» more  DATE 2003»
15 years 11 months ago
Delay Defect Diagnosis Based Upon Statistical Timing Models - The First Step
Abstract — This paper defines a new diagnosis problem for diagnosing delay defects based upon statistical timing models. We illustrate the differences between the delay defect d...
Angela Krstic, Li-C. Wang, Kwang-Ting Cheng, Jing-...
TPHOL
2003
IEEE
15 years 11 months ago
Inductive Invariants for Nested Recursion
Abstract. We show that certain input-output relations, termed inductive invariants are of central importance for termination proofs of algorithms defined by nested recursion. Indu...
Sava Krstic, John Matthews