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IFM
2007
Springer
104views Formal Methods» more  IFM 2007»
14 years 1 months ago
Probabilistic Timed Behavior Trees
The Behavior Tree notation has been developed as a method for systematically and traceably capturing user requirements. In this paper we extend the notation with probabilistic beha...
Robert Colvin, Lars Grunske, Kirsten Winter
FSTTCS
2005
Springer
14 years 1 months ago
When Are Timed Automata Weakly Timed Bisimilar to Time Petri Nets?
In this paper4 , we compare Timed Automata (TA) and Time Petri Nets (TPN) with respect to weak timed bisimilarity. It is already known that the class of bounded TPNs is strictly in...
Béatrice Bérard, Franck Cassez, Serg...
CPAIOR
2009
Springer
14 years 2 months ago
Reformulating Global Grammar Constraints
An attractive mechanism to specify global constraints in rostering and other domains is via formal languages. For instance, the REGULAR and GRAMMAR constraints specify constraints ...
George Katsirelos, Nina Narodytska, Toby Walsh
TCS
2002
13 years 7 months ago
Monadic second-order logic on tree-like structures
An operation M which constructs from a given structure M a tree-like structure whose domain consists of the finite sequences of elements of M is considered. A notion of automata r...
Igor Walukiewicz
BIOCOMP
2009
13 years 5 months ago
Simulating Spatial Partial Differential Equations with Cellular Automata
Abstract-- Spatial partial differential equations are commonly used to describe systems of biological entities, such as patterns created by desert vegetation and biovermiculation g...
Brian Strader, Keith E. Schubert, Ernesto Gomez, J...