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» Verification by Abstract Interpretation
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COMGEO
2010
ACM
15 years 1 months ago
Exact join detection for convex polyhedra and other numerical abstractions
r Numerical Abstractions6 Roberto Bagnaraa , Patricia M. Hillb , Enea Zaffanellaa aDepartment of Mathematics, University of Parma, Italy bSchool of Computing, University of Leeds, ...
Roberto Bagnara, Patricia M. Hill, Enea Zaffanella
180
Voted
AGTIVE
2007
Springer
15 years 5 months ago
Verification and Synthesis of OCL Constraints Via Topology Analysis
On the basis of a case-study, we demonstrate the usefulness of topology invariants for model-driven systems development. Considering a graph grammar semantics for a relevant fragme...
Jörg Bauer, Werner Damm, Tobe Toben, Bernd We...
TCS
2008
15 years 1 months ago
Verification of qualitative Z constraints
We introduce an LTL-like logic with atomic formulae built over a constraint language interpreting variables in Z. The constraint language includes periodicity constraints, comparis...
Stéphane Demri, Régis Gascon
82
Voted
ENTCS
2006
123views more  ENTCS 2006»
15 years 1 months ago
From Discrete Duration Calculus to Symbolic Automata
The goal of this paper is to translate (fragments of) the quantified discrete duration calculus QDDC, proposed by P. Pandya, into symbolic acceptors with counters. Acceptors are w...
Laure Gonnord, Nicolas Halbwachs, Pascal Raymond
SIGSOFT
2007
ACM
16 years 2 months ago
Quantitative verification: models techniques and tools
Automated verification is a technique for establishing if certain properties, usually expressed in temporal logic, hold for a system model. The model can be defined using a high-l...
Marta Z. Kwiatkowska