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» Extensional Reasoning
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TPHOL
2009
IEEE
14 years 2 months ago
Formalising FinFuns - Generating Code for Functions as Data from Isabelle/HOL
Abstract. FinFuns are total functions that are constant except for a finite set of points, i.e. a generalisation of finite maps. We formalise them in Isabelle/HOL and present how...
Andreas Lochbihler
ASP
2001
Springer
14 years 2 days ago
Useful Transformations in Answer set programming
We define a reduction system Ë¿ which preserves the stable semantics. This system includes two types of transformation rules. One type (which we call ˾) preserves the stable...
Mauricio Osorio, Juan Carlos Nieves, Chris Giannel...
DLOG
2007
13 years 10 months ago
SEMilarity: Towards a Model-Driven Approach to Similarity
Enabling the Semantic Web requires solving the semantic heterogeneity problem, for which ontology matching methods have been proposed. These methods rely on similarity measures tha...
Rudi Araújo, Helena Sofia Pinto
SEMWEB
2007
Springer
14 years 1 months ago
Towards Semantics-based Ontology Similarity
Abstract. As the Semantic Web emerges the problem of semantic heterogeneity is becoming more acute. Ontology matching techniques aim at tackling this problem by establishing corres...
Rudi Araújo, Helena Sofia Pinto
FMCAD
2008
Springer
13 years 9 months ago
A Write-Based Solver for SAT Modulo the Theory of Arrays
The extensional theory of arrays is one of the most important ones for applications of SAT Modulo Theories (SMT) to hardware and software verification. Here we present a new T-solv...
Miquel Bofill, Robert Nieuwenhuis, Albert Oliveras...