Artículo
Abstract:
We study the dynamics of a generalized minority game (GMG) and of the bar attendance model (BAM) in which a number of agents self-organize to match an attendance that is fixed externally as a control parameter. We compare the usual dynamics used for the minority game with one for the BAM that makes a better use of the available information. We study the asymptotic states reached in both frameworks. We show that states that can be assimilated to either thermodynamic equilibrium or quenched configurations can appear in both models, but with different settings. We discuss the relevance of the parameter G that measures the value of the prize for winning in units of the fine for losing. We also provide an annealing protocol by which the quenched configurations of the GMG can progressively be modified to reach an asymptotic equilibrium state that coincides with the one obtained with the BAM. © 2001 The American Physical Society.
Registro:
| Documento: | Artículo |
| Título: | Dynamical quenching and annealing in self-organization multiagent models |
| Autor: | Burgos, E.; Ceva, H.; Perazzo, R.P.J. |
| Filiación: | Departamento de Física, Comisión Nacional de Energía Atómica, Avenida del Libertador 8250, Buenos Aires, 1429, Argentina Departamento de Física FCEN, Universidad de Buenos Aires, Ciudad Universitaria–Pabellón 1, Buenos Aires, 1428, Argentina Centro de Estudios Avanzados, Universidad de Buenos Aires, Uriburu 950, Buenos Aires, 1114, Argentina |
| Año: | 2001 |
| Volumen: | 64 |
| Número: | 1 |
| Página de inicio: | 11 |
| DOI: | http://dx.doi.org/10.1103/PhysRevE.64.016130 |
| Título revista: | Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics |
| Título revista abreviado: | Phys Rev E. |
| ISSN: | 1063651X |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1063651X_v64_n1_p11_Burgos |
Referencias:
- Arthur, B., (1994) Am. Econ. Assoc. Papers Proc., 84, p. 406
- Challet, D., Zhang, Y.C., (1997) Physica A, 246, p. 407
- Challet, D., Zhang, Y.C., (1998) Physica A, 256, p. 514
- Savit, R., Manuca, R., Riolo, R., (1999) Phys. Rev. Lett., 82, p. 2203
- Savit, R., (2000) Phys. Rev. Lett., 84, p. 1059
- Cavagna, A., (1999) Phys. Rev. E, 59, pp. R3783
- Cavagna, A., Garrahan, J.P., Giardina, I., Sherrington, D., (1999) Phys. Rev. Lett., 83, p. 4429
- Cavagna, A., (2000) Phys. Rev. Lett., 84, p. 1058
- Johnson, N.F., Hui, P.M., Jonson, R., Lo, T.S., (1999) Phys. Rev. Lett., 82, p. 3360
- Burgos, E., Ceva, H., (2000) Physica A, 284, p. 489
- Burgos, E., Ceva, H., Perazzo, R., (2001) Physica A, 294, p. 539
- Heymann, D., Perazzo, R.P.J., Schuschny, A., report (unpublished); Goldberg, A., (1989) Genetic Algorithms in Search, Optimization, and Machine Learning, , Addison-Wesley, Reading, MA
- Johnson, N.F., Leonard, D.J.T., Hui, P.M., Lo, T.S., e-print cond-mat/9905039; Johnson, N.F., Hui, P.M., Zeng, D., Tai, C.W., (1999) Physica A, 269, p. 493
Citas:
---------- APA ----------
Burgos, E., Ceva, H. & Perazzo, R.P.J. (2001) . Dynamical quenching and annealing in self-organization multiagent models. Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 64(1), 11.http://dx.doi.org/10.1103/PhysRevE.64.016130
---------- CHICAGO ----------
Burgos, E., Ceva, H., Perazzo, R.P.J. "Dynamical quenching and annealing in self-organization multiagent models" . Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics 64, no. 1 (2001) : 11.http://dx.doi.org/10.1103/PhysRevE.64.016130
---------- MLA ----------
Burgos, E., Ceva, H., Perazzo, R.P.J. "Dynamical quenching and annealing in self-organization multiagent models" . Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, vol. 64, no. 1, 2001, pp. 11.http://dx.doi.org/10.1103/PhysRevE.64.016130
---------- VANCOUVER ----------
Burgos, E., Ceva, H., Perazzo, R.P.J. Dynamical quenching and annealing in self-organization multiagent models. Phys Rev E. 2001;64(1):11.http://dx.doi.org/10.1103/PhysRevE.64.016130
