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ICALP
2000
Springer
13 years 8 months ago
A New Unfolding Approach to LTL Model Checking
Abstract A new unfolding approach to LTL model checking is presented, in which the model checking problem can be solved by direct inspection of a certain finite prefix. The techniq...
Javier Esparza, Keijo Heljanko
ICALP
2000
Springer
13 years 8 months ago
Computing the Girth of a Planar Graph
We give an O(n log n) algorithm for computing the girth (shortest cycle) of an undirected n-vertex planar graph. Our solution extends to any graph of bounded genus. This improves u...
Hristo Djidjev
ICALP
2000
Springer
13 years 8 months ago
Formalizing the Development of Agent-Based Systems Using Graph Processes
Graph processes are used in order to formalize the relation between global requirement specifications of multi-agent systems by means of message sequence charts, and implementatio...
Ralph Depke, Reiko Heckel
ICALP
2000
Springer
13 years 8 months ago
A Matrix-based Method for Analysing Stochastic Process Algebras
This paper demonstrates how three stochastic process algebras can be mapped on to a generally-distributed stochastic transition system. We demonstrate an aggregation technique on ...
Jeremy T. Bradley, N. J. Davies
ICALP
2000
Springer
13 years 8 months ago
One-Round Secure Computation and Secure Autonomous Mobile Agents
d Abstract) Christian Cachin1 , Jan Camenisch1 , Joe Kilian2 , and Joy M
Christian Cachin, Jan Camenisch, Joe Kilian, Joy M...
ICALP
2000
Springer
13 years 8 months ago
On the Representation of Timed Polyhedra
In this paper we investigate timed polyhedra, i.e. polyhedra which are finite unions of full dimensional simplices of a special kind. Such polyhedra form the basis of timing analys...
Olivier Bournez, Oded Maler
ICALP
2000
Springer
13 years 8 months ago
Generating Partial and Multiple Transversals of a Hypergraph
We consider two natural generalizations of the notion of transversal to a finite hypergraph, arising in data-mining and machine learning, the so called multiple and partial transve...
Endre Boros, Vladimir Gurvich, Leonid Khachiyan, K...
ICALP
2000
Springer
13 years 8 months ago
Algebraic Models for Contextual Nets
Abstract. We extend the algebraic approach of Meseguer and Montanari from ordinary place/transition Petri nets to contextual nets, covering both the collective and the individual t...
Roberto Bruni, Vladimiro Sassone
ICALP
2000
Springer
13 years 8 months ago
Extended Notions of Security for Multicast Public Key Cryptosystems
Olivier Baudron, David Pointcheval, Jacques Stern