Abstract

We consider the El Farol bar problem, also known as the minority game (W. B.\nArthur, ``The American Economic Review'', 84(2): 406--411 (1994), D. Challet\nand Y.C. Zhang, ``Physica A'', 256:514 (1998)). We view it as an instance of\nthe general problem of how to configure the nodal elements of a distributed\ndynamical system so that they do not ``work at cross purposes'', in that their\ncollective dynamics avoids frustration and thereby achieves a provided global\ngoal. We summarize a mathematical theory for such configuration applicable when\n(as in the bar problem) the global goal can be expressed as minimizing a global\nenergy function and the nodes can be expressed as minimizers of local free\nenergy functions. We show that a system designed with that theory performs\nnearly optimally for the bar problem.\n

Keywords

Computer scienceDynamical systems theoryGame theoryCollective intelligenceBar (unit)Collective behaviorFunction (biology)ZhàngPotential gameTheoretical computer scienceMathematical optimizationMathematical economicsMathematicsArtificial intelligencePhysicsSociology

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Publication Info

Year
2000
Type
article
Volume
49
Issue
6
Pages
708-714
Citations
95
Access
Closed

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David H. Wolpert, Kevin Wheeler, Kagan Tumer (2000). Collective intelligence for control of distributed dynamical systems. Europhysics Letters (EPL) , 49 (6) , 708-714. https://doi.org/10.1209/epl/i2000-00208-x

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DOI
10.1209/epl/i2000-00208-x