Results 11 to 20 of about 18,855 (210)

The universe as quantum computer [PDF]

open access: yes, 2012
This article reviews the history of digital computation, and investigates just how far the concept of computation can be taken. In particular, I address the question of whether the universe itself is in fact a giant computer, and if so, just what kind of
Lloyd, Seth
core   +2 more sources

On the Complexity of Limit Sets of Cellular Automata Associated with Probability Measures [PDF]

open access: yes, 2006
We study the notion of limit sets of cellular automata associated with probability measures (mu-limit sets). This notion was introduced by P. Kurka and A. Maass. It is a refinement of the classical notion of omega-limit sets dealing with the typical long
J. Kari   +6 more
core   +6 more sources

Cellular-Automata model for dense-snow avalanches [PDF]

open access: yes, 2007
This paper introduces a three-dimensional model for simulating dense-snow avalanches, based on the numerical method of cellular automata. This method allows one to study the complex behavior of the avalanche by dividing it into small elements, whose ...
Avolio M. V.   +7 more
core   +1 more source

Self-Replicating Machines in Continuous Space with Virtual Physics [PDF]

open access: yes, 2003
JohnnyVon is an implementation of self-replicating machines in continuous two-dimensional space. Two types of particles drift about in a virtual liquid.
Arnold Smith   +3 more
core   +4 more sources

On the Parity Problem in One-Dimensional Cellular Automata [PDF]

open access: yes, 2012
We consider the parity problem in one-dimensional, binary, circular cellular automata: if the initial configuration contains an odd number of 1s, the lattice should converge to all 1s; otherwise, it should converge to all 0s.
Angluin   +18 more
core   +2 more sources

Design Implications of Model-Generated Urban Data [PDF]

open access: yes, 2019
Published by the Architectural Research Centers Consortium under the terms of the Attribution-NonCommercial-ShareAlike 4.0 International license.The staggering complexity of urban environment and long timescales in the causal mechanisms prevent designers
Jankovic, Ljubomir
core   +4 more sources

Complex Systems: A Survey [PDF]

open access: yes, 2011
A complex system is a system composed of many interacting parts, often called agents, which displays collective behavior that does not follow trivially from the behaviors of the individual parts.
Newman, M. E. J.
core   +4 more sources

Quantum Dot Cellular Automata Check Node Implementation for LDPC Decoders [PDF]

open access: yes, 2013
The quantum dot Cellular Automata (QCA) is an emerging nanotechnology that has gained significant research interest in recent years. Extremely small feature sizes, ultralow power consumption, and high clock frequency make QCA a potentially attractive ...
Awais, Muhammad   +4 more
core   +1 more source

Growth of a Long Bone Section Based on Inorganic Hydroxyapatite Crystals as Cellular Automata

open access: yesAppliedMath
This work explores the morphogenesis of the skeletal mineral component, with a specific emphasis on hydroxyapatite (HAp) crystal assembly. Bone is fundamentally a triphasic biomaterial, consisting of an inorganic mineral phase, an organic matrix, and an ...
César Renán Acosta   +2 more
doaj   +1 more source

Computational Aspects of Asynchronous CA [PDF]

open access: yes, 2011
This work studies some aspects of the computational power of fully asynchronous cellular automata (ACA). We deal with some notions of simulation between ACA and Turing Machines.
Chandesris, Jérôme   +3 more
core  

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