NDLI: First steps on asynchronous lattice-gas models with an application to a swarming rule

Content Provider	Springer Nature Link
Author	Bouré, Olivier Fatès, Nazim Chevrier, Vincent
Copyright Year	2013
Abstract	Lattice-gas cellular automata are often considered as a particular case of cellular automata in which additional constraints apply, such as conservation of particles or spatial exclusion. But what about their updating? How to deal with non-perfect synchrony? Novel definitions of asynchronism are proposed that respect the specific hypotheses of lattice-gas models. These definitions are then applied to a swarming rule in order to explore the robustness of the global emergent behaviour. In particular, we compare the synchronous and asynchronous case, and remark that a paradoxical phenomenon, the anti-alignment of particles, is no longer observed when a small but not infinitesimal amount of asynchronism is added.
Starting Page	551
Ending Page	560
Page Count	10
File Format	PDF
ISSN	15677818
Journal	Natural Computing
Volume Number	12
Issue Number	4
e-ISSN	15729796
Language	English
Publisher	Springer Netherlands
Publisher Date	2013-07-31
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Asynchronous cellular automata Lattice-gas cellular automata Robustness Swarming behaviour Theory of Computation Evolutionary Biology Processor Architectures Artificial Intelligence (incl. Robotics) Statistical Physics, Dynamical Systems and Complexity
Content Type	Text
Resource Type	Article
Subject	Computer Science Applications

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First steps on asynchronous lattice-gas models with an application to a swarming rule