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FORMATS
2004
Springer
13 years 11 months ago
Some Progress in Satisfiability Checking for Difference Logic
Abstract. In this paper we report a new SAT solver for difference logic, a propositional logic enriched with timing constraints. The main novelty of our solver is a tighter integra...
Scott Cotton, Eugene Asarin, Oded Maler, Peter Nie...
FORMATS
2008
Springer
13 years 9 months ago
Some Recent Results in Metric Temporal Logic
Metric Temporal Logic (MTL) is a widely-studied real-time extension of Linear Temporal Logic. In this paper we survey results about the complexity of the satisfiability and model c...
Joël Ouaknine, James Worrell
DLOG
2006
13 years 8 months ago
Model checking the basic modalities of CTL with Description Logic
Abstract. Model checking is a fully automated technique for determining whether the behaviour of a finite-state reactive system satisfies a temporal logic specification. Despite th...
Shoham Ben-David, Richard J. Trefler, Grant E. Wed...
AISC
1998
Springer
13 years 11 months ago
Optimising Propositional Modal Satisfiability for Description Logic Subsumption
Effective optimisation techniques can make a dramatic difference in the performance of knowledge representation systems based on expressive description logics. Because of the corre...
Ian Horrocks, Peter F. Patel-Schneider
GCC
2003
Springer
14 years 18 days ago
Some Grid Automata for Grid Computing
We use 2-Dimensional language to construct 2-Dimensional computer graphics model, use MSO or other logics to specify some graph property, and use automata model checking technique ...
Hao Shen, Yongqiang Sun