Cellular Automata (CA) processors are a physical, not software only, implementation of CA concepts, which can process information computationally. Processing elements are arranged in a regular grid of identical cells. The grid is usually a square tiling, or tessellation, of two or three dimensions; other tilings are possible, but not yet used. Each cell is in one of a finite number of states, determined only by interactions with the small number of adjoining cells. Cells interact, communicate, directly only with adjoining, adjacent, neighbor cells. No means exists to communicate directly with cells farther away. Cell interaction can be via electric charge, magnetism, vibration (phonons at quantum scales), or any other physically useful means. This can be done in several ways so no wires are needed between any elements. This is very unlike processors used in most computers today, von Neumann designs, which are divided into sections with elements that can communicate with distant elements, over wires.
  • Designing Ultra-Dense Computers with QCAs Quantum Cellular Automata, a new technology, can make real computers orders of magnitude denser than the limits of CMOS, from molecule size devices; information flows by Coulomb interactions not electric current. Investigators, references. [Notre Dame Computer Science and Engineering]
  • QCADesigner Quantum dot cellular automata simulator and design layout tool. Can simulate millions of cells. Runs on Linux, Mac OS X, SPARC Solaris. [Free]
  • Quantum Dot Cells Wireless quantum dot logic resources, nanotechnology context: tutorial, lecture summary, references. [MITRE Corp.]
  • Quantum-dot Cellular Automata Homeworld References, Java demonstrations, QCA links. [University of Notre Dame]

Media publications

  • Evolution of Parallel Cellular Machines: The Cellular Programming Approach By Moshe Sipper; Springer-Verlag, 1997, ISBN 3540626131. Man-made systems can have traits seen in natural collective systems, which evolve by selection processes to have problem-solving abilities; via simple, versatile parallel cellular models, and evolutionary computing. (Published 1997-01-01 00:00:00)
  • New Microchips Shun Transistors Story on magnetic quantum cellular automata research, non-volatile logic, at University of Notre Dame. Works via areas of magnetic orientation instead of transistors and wires. [Wired News] (Published 2006-02-14 00:00:00)

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Inter CAFFE

40 korisnika prisutno: 3 registrovanih, 1 skrivenih i 36 senkica. Ulogovani: cesko, galeksic, niko650 (01:08)

Bolje te vidim kad sklopim oči - Milan Višnjić
Uto 16.12.2014 8:31, micha@Umetnost
Jedan od cudnijih snova
Pon 15.12.2014 15:58, jeka1983@Sanovnik forum
Iz moje svaštare
Pon 15.12.2014 12:48, micha@Umetnost
Sanjam stalno bivseg momka. Da li to ista znaci?
Sre 10.12.2014 7:59, danielarmd@Sanovnik forum
Muzicki kutak - pjesme za prijatelje
Sre 10.12.2014 0:11, apprivoiser@Umetnost
Poezija - najlepsi stihovi
Sub 06.12.2014 10:32, Wind@Umetnost
Filigranska kapija od stihova - Dejan Milenković
Sub 06.12.2014 1:28, tragalac@Umetnost
Recepti, jela od mesa - rostiljijada
Sub 06.12.2014 0:45, niko650@Životni stil

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