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CONCUR
1999
Springer
13 years 11 months ago
An Unfolding Algorithm for Synchronous Products of Transition Systems
Abstract. The unfolding method, initially introduced for systems modelled by Petri nets, is applied to synchronous products of transition systems, a model introduced by Arnold [2]....
Javier Esparza, Stefan Römer
DM
2010
78views more  DM 2010»
13 years 7 months ago
Transitive bislim geometries of gonality 3, Part II: The group theoretic cases
We consider point-line geometries having three points on every line, having three lines through every point (bislim geometries), and containing triangles. We classify such geometr...
Hendrik Van Maldeghem, Valerie Ver Gucht
CORR
2008
Springer
112views Education» more  CORR 2008»
13 years 7 months ago
Approximating Transitivity in Directed Networks
We consider the minimum equivalent digraph (directed network) problem (also known as the strong transitive reduction) and its maximum objective function variant, with two types of...
Piotr Berman, Bhaskar DasGupta, Marek Karpinski
JASIS
2008
121views more  JASIS 2008»
13 years 7 months ago
Experiments with transitive dictionary translation and pseudo-relevance feedback using graded relevance assessments
Research on cross-language information retrieval (CLIR) has typically been restricted to settings using binary relevance assessments. In this paper, we present evaluation results f...
Raija Lehtokangas, Heikki Keskustalo, Kalervo J&au...
HYBRID
1997
Springer
13 years 11 months ago
Time-Deterministic Hybrid Transition Systems
Hybrid transition systems in their full generality describe continuous behaviour by a set of equations in each mode an algebraic or di erential equation for each state variable in ...
Simin Nadjm-Tehrani