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» Minimization of Automata
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CONCUR
2009
Springer
15 years 4 months ago
Weighted Bisimulation in Linear Algebraic Form
Abstract. We study bisimulation and minimization for weighted automata, relying on a geometrical representation of the model, linear weighted automata (lwa). In a lwa, the state-sp...
Michele Boreale
CPAIOR
2009
Springer
15 years 4 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
HYBRID
2009
Springer
15 years 4 months ago
Finite Automata as Time-Inv Linear Systems Observability, Reachability and More
We show that regarding finite automata (FA) as discrete, time-invariant linear systems over semimodules, allows to: (1) express FA minimization and FA determinization as particula...
Radu Grosu
IPL
2008
109views more  IPL 2008»
14 years 10 months ago
Description and analysis of a bottom-up DFA minimization algorithm
Abstract. We establish linear-time reductions between the minimization of a deterministic finite automaton (DFA) and the conjunction of 3 subproblems: the minimization of a strongl...
Jorge Almeida, Marc Zeitoun
WIA
2000
Springer
15 years 1 months ago
A Package for the Implementation of Block Codes as Finite Automata
We have implemented a package that transforms concise algebraic descriptions of linear block codes into finite automata representations, and also generates decoders from such repre...
Priti Shankar, K. Sasidharan, Vikas Aggarwal, B. S...