63 search results - page 7 / 13 » Topological properties of sand automata as cellular automata |
166
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MFCS
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. We introduce a natural class of cellular automata characterised by a property of the local transition law without any assumption on the states set. We investigate some al...
145
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CORR
2008
Springer
15 years 7 months ago
2008
Springer
Abstract. We introduce a natural class of cellular automata characterised by a property of the local transition law without any assumption on the states set. We investigate some al...
202
Voted
PKC
1998
Springer
15 years 10 months ago
1998
Springer
One-way hash functions are an important tool in achieving authentication and data integrity. The aim of this paper is to propose a novel one-way hash function based on cellular aut...
134
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MFCS
1998
Springer
15 years 9 months ago
1998
Springer
One-way cellular automata with restricted nondeterminism are investigated. The number of allowed nondeterministic state transitions is limited to a constant. It is shown that a lim...
193
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EH
2002
IEEE
15 years 11 months ago
2002
IEEE
Fluid flow in porous media is a dynamic process that is traditionally modeled using PDE (Partial Differential Equations). In this approach, physical properties related to fluid fl...