PUMA
Istituto di Scienza e Tecnologie dell'Informazione     
Bolognesi T. A pseudo-random network mobile automation with linear growth. In: Information Processing Letters, vol. 109 (13) pp. 668 - 674. Elsevier, 2009.
 
 
Abstract
(English)
Based on the mobile automaton model, an algorithm is introduced that grows planar, tri-valent graphs by exhibiting a peculiar, twofold dynamics. In a first phase, graph growth appears to be pseudo-random and O(n); then it settles to a very regular behavior and O(Sqrt(n)) rate. A pseudo-random O(Sqrt(n)) mobile automaton is already known; the new automaton provides now a finite, but surprisingly long, pseudo-random, linear growth process. Applications of mobile automata to fundamental physics and quantum gravity have been recently suggested.
URL: http://www.sciencedirect.com/science?_ob=PublicationURL&_tockey=%23TOC%235645%232009%23998909986%231024726%23FLP%23&_cdi=5645&_pubType=J&_auth=y&_acct=C000061181&_version=1&_urlVersion=0&_userid=3967543&md5=3c91b9810348700a571f78050d58c742
DOI: 10.1016/j.ipl.2009.02.023
Subject Graph algorithms
Pseudorandom numbers
Cellular automata
F.1.1 Models of Computation
37B15


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