Results 21 to 30 of about 4,492 (243)
Study on intelligent algorithm of guide partition for emergency evacuation of a subway station
IET Intelligent Transport Systems, 2020 In order to improve the efficiency of emergency evacuation of subway passengers, the concept of ‘guide partition’ is put forward, and an intelligent algorithm of guide partition for emergency evacuation of subway stations is proposed according to the ...
Jie Wang +3 more
doaj +1 more source
Massively parallel pattern recognition with link failures [PDF]
, 2000 The capabilities of reliable computations in linear cellular arrays with communication failures are investigated in terms of pattern recognition. The defective processing elements (cells) that cause the misoperations are assumed to behave as follows ...
Kutrib, Martin, Löwe, Jan-Thomas
core +1 more source
Coarse Graining of Partitioned Cellular Automata
, 2019 Partitioned cellular automata are known to be an useful tool to simulate linear and nonlinear problems in physics, specially because they allow for a straightforward way to define conserved quantities and reversible dynamics. Here we show how to construct a local coarse graining description of partitioned cellular automata.
Costa, Pedro C. S., De Melo, Fernando
openaire +3 more sources
Self-verifying cellular automata [PDF]
, 2018 We study the computational capacity of self-verifying cellular automata with an emphasis on one-way information flow (SVOCA). A self-verifying device is a nondeterministic device whose nondeterminism is symmetric in the following sense.
A Malcher +16 more
core +1 more source
Performance of 1D quantum cellular automata in the presence of error
AIP Advances, 2016 This work expands a previous block-partitioned quantum cellular automata (BQCA) model proposed by Brennen and Williams [Phys. Rev. A. 68, 042311 (2003)] to incorporate physically realistic error models.
Douglas M. McNally, James P. Clemens
doaj +1 more source
Index theory of one dimensional quantum walks and cellular automata
, 2011 If a one-dimensional quantum lattice system is subject to one step of a reversible discrete-time dynamics, it is intuitive that as much "quantum information" as moves into any given block of cells from the left, has to exit that block to the right.
A. Ahlbrecht +17 more
core +1 more source
A Particular Bit of Universality: Scaling Limits of Some Dependent Percolation Models [PDF]
, 2003 We study families of dependent site percolation models on the triangular lattice ${\mathbb T}$ and hexagonal lattice ${\mathbb H}$ that arise by applying certain cellular automata to independent percolation configurations. We analyze the scaling limit of
Camia, Federico +2 more
core +4 more sources
Advances in Meteorology, 2013 Urban land expansion plays an important role in climate change. It is significant to select a reasonable urban expansion pattern to mitigate the impact of urban land expansion on the regional climate in the rapid urbanization process.
Xinli Ke, Feng Wu, Caixue Ma
doaj +1 more source
Cellular-Automated Protocol to Safeguard Confidentiality of QR Codes
IEEE Access, 2019 Cellular automata (CA) is a veritable tool that provides useful insights into the intricate composition of physical systems. By exploiting this as well as the ability of CA to utilise local interactions of individual CA cells to function as a receptable ...
Abdullah M. Iliyasu
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A Simple n-Dimensional Intrinsically Universal Quantum Cellular Automaton
, 2010 We describe a simple n-dimensional quantum cellular automaton (QCA) capable of simulating all others, in that the initial configuration and the forward evolution of any n-dimensional QCA can be encoded within the initial configuration of the ...
C. Durr +21 more
core +2 more sources