Cited by 1,527Cellular Automata and ApplicationsComplex Systems and DynamicsComputability, Logic, AI Algorithms

Computation at the edge of chaos: Phase transitions and emergent computation

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Langton, Chris G.·1990·Physica D: Nonlinear Phenomena

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Crossref · 10.1016/0167-2789(90)90064-v

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26 of 26 references verified0 citation errors · 0 not checkable

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  • Adaptive systems require a high C to cope with changes of their environment while maintaining their integrity.

    “As it has been proposed, adaptive systems require a high C in order to be able to cope with changes of its environment while at the same time maintaining their integrity (Langton, 1990; Kauffman, 1993).”

    From Information Measures of Complexity, Emergence, Self-organization, Homeostasis, and Autopoiesis (2013) · cites this paper as Langton, 1990

    The Results section (1.2; page unavailable) links complex, information-processing behavior near a phase transition to life's ability to maintain itself amid changing environmental conditions. The concluding discussion (:12; page unavailable) says precursors of life had to respond to fluctuating conditions while maintaining their dynamical state. It does not establish that adaptive systems generally require a high value of a quantity called C; it emphasizes a balance between too much order and too much chaos. (LLM, conf=0.84)

    Experimental — accuracy not yet measured
  • Complexity can be seen as a balance between order and disorder.

    “As it has been proposed by several authors, complexity can be seen as balance between order and disorder (Langton, 1990; Kauffman, 1993; Lopez-Ruiz et al., 1995)”
  • Computation and life require this balance to be able to compute and adapt.

    “It has been argued that computation and life require this balance to be able to compute and adapt (Langton, 1990; Kauffman, 1993).”
  • A randomly connected circuit model, akin to a 'reservoir' network, can reproduce the observed distribution of timescales, provided that the network operates at the critical point (or 'edge of chaos').

    “Finally, we show that a randomly connected circuit model, akin to a “reservoir” network13-15, can reproduce the observed distribution of timescales, provided that the network operates at the critical point (or “edge of chaos”)16-18.”

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Research works printed but not linked: 7

  1. E. Be+karnp,J.H. Conway, and R. Guy. t~inning IVaVS jo, Your Mathematical Plays. Academic Press, Yew York, 1&i2.
  2. A.W. Burks. Essays on Cellular Auiomata. University of Illi- nois Press, Urbana, 1970.
  3. C.G. Langton, Computation at the Edge of Chaos. PhD thesis, University of Jlichigan, 1990.
  4. W. Li. Analy:ing Complex Systems. PhD thesis Columbia , University, 1989.
  5. H.V. McIntosh. Class iv cellular automata and a good life. In H.A. Gutowitz, editor, Proceedings of the 1989 Cellular ,-lu- tomata Workshop, North Holland, Amsterdam, 1990.
  6. J, von ?Jeumann. Throry 0/ Sel/-/?eproducin~A utornuta, L'ni- vcrsity of Illinois Press, l~rhana, 1!)66. :16
  7. S. Wolfram, editor. Theory and Applications of Cellular Au- tomaia. World Scientific, Singapore, 1986.

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Authors
Langton, C. G.
Affiliations
Los Alamos National Laboratory (US)
Corresponding author
Langton, Chris G.
Venue
Physica D: Nonlinear Phenomena
Publisher
Elsevier BV
Published
1990-06
Volume
42
Issue
1-3
Pages
12-37
ISSN
0167-2789 (ISSN-L)
OpenAlex
W2177218873
Cited by
1,527
References
26
Citations by year
2026: 66 · 2025: 61 · 2024: 93 · 2023: 51 · 2022: 67 · 2021: 63 · 2020: 71 · 2019: 48 · 2018: 73 · 2017: 70 · 2016: 42 · 2015: 56 · 2014: 51 · 2013: 72 · 2012: 59
FWCI
14.66
Type
journal article
Language
en
Open access
Locations
  • Physica D Nonlinear Phenomena (publishedVersion)
  • OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) (submittedVersion)
Topics
  • Physical Sciences › Computer Science › Computational Theory and Mathematics › Cellular Automata and Applications
  • Physical Sciences › Physics and Astronomy › Statistical and Nonlinear Physics › Complex Systems and Dynamics
  • Physical Sciences › Computer Science › Computational Theory and Mathematics › Computability, Logic, AI Algorithms
Keywords
emergent computation, phase transitions, cellular automata, tipping points, second-order phase transition, information transmission, information storage, complexity classes, halting problem, edge of chaos

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