THE WOLFRAM MACHINE

2010 ◽  
Vol 20 (12) ◽  
pp. 3863-3917 ◽  
Author(s):  
LUIGI FORTUNA ◽  
MATTIA FRASCA ◽  
ANGELO SARRA FIORE ◽  
LEON O. CHUA
Keyword(s):  
Complex System ◽  
Cellular Automata ◽  
Experimental Analysis ◽  
Low Cost ◽  
Complex Behavior ◽  
Turing Machines ◽  
Periodic Patterns ◽  
Cost System ◽  
Hardware Emulator ◽  
Led Matrix

A new stand-alone complex system hardware emulator, called the Wolfram Machine, is introduced in this paper. The system is a programmable hardware cellular automaton able to emulate and show the outcome of all elementary cellular automata, allowing for their experimental analysis. The system consists of an LED matrix and a board equipped with a microcontroller. This simple low-cost system can be programmed to reproduce the complex behavior of Wolfram's cellular automata, ranging from periodic patterns to Turing machines and Isles of Eden. A complete gallery of experiments is included.

Cellular Automata Metrics

2010 ◽  
pp. 114-149
Author(s):  
Eleonora Bilotta ◽  
Pietro Pantano
Keyword(s):  
Complex System ◽  
Cellular Automata ◽  
Cellular Automaton ◽  
Initial Conditions ◽  
Biological Systems ◽  
Complexity Science ◽  
Complex Behavior ◽  
Multiple Components ◽  
Complex Phenomena

There have been many attempts to understand complexity and to represent it in terms of computable quantities. To date, however, these attempts have had little success. Although we find complexity in a broad range of scientific domains, precise definitions escape our grasp (Bak, 1996; Morin, 2001; Prigogine & Stengers, 1984). One of the key models in complexity science is the Cellular Automaton (CA), a class of system in which small changes in the initial conditions or in local rules can provoke unpredictable behavior (Wolfram, 1984; Wolfram, 2002; Langton, 1986; 1990). The key issue, here as in other kinds of complex system, is to discover the rules governing the emergence of complex phenomena. If such rules were known we could use them to model and predict the behavior of complex physical and biological systems. Taking it for granted that complex behavior is the result of interactions among multiple components of a larger system; we can ask a number of fundamental questions.

Low-Cost System Handles Patient Phone Calls

2007 ◽  
Vol 40 (11) ◽  
pp. 53
Author(s):  
BRUCE K. DIXON
Keyword(s):  
Low Cost ◽  
Cost System ◽  
Phone Calls

Intelligent, low-cost system for fume control during laser material processing

2005 ◽  
Author(s):  
Ramin Sattari ◽  
Stephan Barcikowski ◽  
Thomas Püster ◽  
Andreas Ostendorf ◽  
Heinz Haferkamp
Keyword(s):  
Material Processing ◽  
Low Cost ◽  
Laser Material Processing ◽  
Laser Material ◽  
Cost System

scholarly journals A Low-cost System for High-frequency Solar Imagery and Power Data Acquisition

2021 ◽  
Vol 1826 (1) ◽  
pp. 012082
Author(s):  
G F Bassous ◽  
R F Calili ◽  
C R H Barbosa
Keyword(s):  
Data Acquisition ◽  
High Frequency ◽  
Low Cost ◽  
Cost System

Low-cost system in the analysis of the recovery of mobility through inertial navigation techniques and virtual reality

2021 ◽  
pp. 271-292
Author(s):  
Wilver Auccahuasi ◽  
Mónica Diaz ◽  
Fernando Sernaque ◽  
Edward Flores ◽  
Justiniano Aybar ◽  
...  
Keyword(s):  
Virtual Reality ◽  
Low Cost ◽  
Inertial Navigation ◽  
Cost System

Low-cost system for radiometric calibration of UAV-based multispectral imagery

2020 ◽  
pp. 1-15
Author(s):  
Jorge Tadeu Fim Rosas ◽  
Francisco de Assis de Carvalho Pinto ◽  
Daniel Marçal de Queiroz ◽  
Flora Maria de Melo Villar ◽  
Rodrigo Nogueira Martins ◽  
...  
Keyword(s):  
Low Cost ◽  
Multispectral Imagery ◽  
Radiometric Calibration ◽  
Cost System

Validation of low-cost system for gait assessment in children with ataxia

2020 ◽  
Vol 196 ◽  
pp. 105705 ◽  
Author(s):  
S. Summa ◽  
G. Tartarisco ◽  
M. Favetta ◽  
A. Buzachis ◽  
A. Romano ◽  
...  
Keyword(s):  
Low Cost ◽  
Gait Assessment ◽  
Cost System

Microcomputer to Synthesizer Interface for a Low Cost System

1978 ◽  
Vol 2 (1) ◽  
pp. 6
Author(s):  
Dave Oppenheim
Keyword(s):  
Low Cost ◽  
Cost System
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