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19992014
most citedWhy Nestedness in Mutualistic Networks?

357 citations · 572 across the 20 of their papers we have counts for

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Showing cond-matShow all

6 papers · 1 filter

cond-mat2002

The evolutionary minority game with local coordination

E. Burgos, Horacio Ceva, R. P. J. Perazzo

We discuss a modification of the Evolutionary Minority Game (EMG) in which agents are placed in the nodes of a regular or a random graph. A neighborhood for each agent can thus be…

cond-mat2002★ 6 cited

Minority Game: a mean-field-like approach

Ines Caridi, Horacio Ceva

We calculate the standard deviation of (N1-N0), the difference of the number of agents choosing between the two alternatives of the minority game. Our approach is based on two appr…

cond-mat2001★ 14 cited

Thermal treatment of the minority game

E. Burgos, Horacio Ceva, R. P. J. Perazzo

We study a cost function for the aggregate behavior of all the agents involved in the Minority Game (MG) or the Bar Attendance Model (BAM). The cost function allows to define a det…

cond-mat2000★ 9 cited

Quenching and Annealing in the Minority Game

E. Burgos, Horacio Ceva, R. P. J. Perazzo

We report the occurrence of quenching and annealing in a version of the Minority Game (MG) in which the winning option is to join a given fraction of the population that is a free,…

cond-mat2000★ 23 cited

Self organization in a minority game: the role of memory and a probabilistic approach

E. Burgos, Horacio Ceva

A minority game whose strategies are given by probabilities p, is replaced by a 'simplified' version that makes no use of memories at all. Numerical results show that the correspon…

cond-mat1999★ 16 cited

Self-organization, resources and strategies in a minority game

Horacio Ceva

We find that the existence of self-organization of the members of a recently proposed minority game, depends on the type of update rules used. The resulting resource distribution i…