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FOSSACS
2011
Springer
12 years 8 months ago
Minimizing Deterministic Lattice Automata
Traditional automata accept or reject their input, and are therefore Boolean. In contrast, weighted automata map each word to a value from a semiring over a large domain. The speci...
Shulamit Halamish, Orna Kupferman
ACL
1998
13 years 6 months ago
Transforming Lattices into Non-deterministic Automata with Optional Null Arcs
The problem of transforming a lattice into a non-deterministic finite state automaton is non-trivial. We present a transformation algorithm which tracks, for each node of an autom...
Mark Seligman, Christian Boitet, Boubaker Meddeb-H...
CG
2010
Springer
13 years 4 months ago
Medley of spirals from cyclic cellular automata
Cyclic cellular automata on the integer planar lattice are known to typically evolve through distinct phases ending with minimal periodic terminal states that usually appear as in...
Clifford A. Reiter
FUIN
2008
108views more  FUIN 2008»
13 years 5 months ago
Radial View of Continuous Cellular Automata
Continuous cellular automata (or coupled map lattices) are cellular automata where the state of the cells are real values in [0, 1] and the local transition rule is a real function...
Paola Flocchini, Vladimir Cezar
MCU
1998
170views Hardware» more  MCU 1998»
13 years 6 months ago
About the Universality of the Billiard ball model
Block cellular automata (BCA) make local, parallel, synchronous and uniform updates of in nite lattices. In the one-dimensionalcase, there exist BCA with 11 states which are unive...
Jérôme Olivier Durand-Lose