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» On the formal semantics of IF-like logics
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UTP
2010
13 years 6 months ago
Unifying Theories in Isabelle/HOL
In this paper, we present various extensions of Isabelle/HOL by theories that are essential for several formal methods. First, we explain how we have developed an Isabelle/HOL theo...
Abderrahmane Feliachi, Marie-Claude Gaudel, Burkha...
ICLP
2007
Springer
14 years 2 months ago
DLVHEX-SPARQL: A SPARQL Compliant Query Engine Based on DLVHEX
This paper describes the dlvhex SPARQL plugin, a query processor for the upcoming Semantic Web query language standard by W3C. We report on the implementation of this languages usi...
Axel Polleres, Roman Schindlauer
LOPSTR
2007
Springer
14 years 2 months ago
A Flexible, (C)LP-Based Approach to the Analysis of Object-Oriented Programs
Static analyses of object-oriented programs usually rely on intermediate representations that respect the original semantics while having a more uniform and basic syntax. Most of t...
Mario Méndez-Lojo, Jorge Navas, Manuel V. H...
CONCUR
2005
Springer
14 years 1 months ago
Deriving Weak Bisimulation Congruences from Reduction Systems
The focus of process calculi is interaction rather than computation, and for this very reason: (i) their operational semantics is conveniently expressed by labelled transition syst...
Roberto Bruni, Fabio Gadducci, Ugo Montanari, Pawe...
CCS
2004
ACM
14 years 1 months ago
Authenticity by tagging and typing
We propose a type and effect system for authentication protocols built upon a tagging scheme that formalizes the intended semantics of ciphertexts. The main result is that the val...
Michele Bugliesi, Riccardo Focardi, Matteo Maffei