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CONCUR
2004
Springer
15 years 6 months ago
Model Checking Timed Automata with One or Two Clocks
In this paper, we study model checking of timed automata (TAs), and more precisely we aim at finding efficient model checking for subclasses of TAs. For this, we consider model ch...
François Laroussinie, Nicolas Markey, Ph. S...
87
Voted
CPAIOR
2004
Springer
15 years 6 months ago
Cost Evaluation of Soft Global Constraints
This paper shows that existing definitions of costs associated with soft global constraints are not sufficient to deal with all the usual global constraints. We propose more expre...
Nicolas Beldiceanu, Thierry Petit
FSTTCS
2004
Springer
15 years 6 months ago
Testing Geometric Convexity
We consider the problem of determining whether a given set S in Rn is approximately convex, i.e., if there is a convex set K ∈ Rn such that the volume of their symmetric differe...
Luis Rademacher, Santosh Vempala
79
Voted
GECCO
2004
Springer
15 years 6 months ago
Bounding Learning Time in XCS
It has been shown empirically that the XCS classifier system solves typical classification problems in a machine learning competitive way. However, until now, no learning time es...
Martin V. Butz, David E. Goldberg, Pier Luca Lanzi
105
Voted
HYBRID
2004
Springer
15 years 6 months ago
Constructing Invariants for Hybrid Systems
Abstract. An invariant of a system is a predicate that holds for every reachable state. In this paper, we present techniques to generate invariants for hybrid systems. This is achi...
Sriram Sankaranarayanan, Henny Sipma, Zohar Manna