Optimization in task-completion networks

被引：6

作者：

Dall'Asta, L. ^{[1
]}

Marsili, M. ^{[1
]}

Pin, P. ^{[1
,2
]}

机构：

[1] Abdus Salam Int Ctr Theoret Phys, I-34014 Trieste, Italy

[2] Univ Foscari Venezia, Dipartimento Sci Econ, I-30123 Venice, Italy

来源：

JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT | 2008年

关键词：

network dynamics; stochastic processes; traffic and crowd dynamics; communication; supply and information networks;

D O I：

10.1088/1742-5468/2008/02/P02003

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

We discuss the collective behavior of a network of individuals that receive, process and forward to each other tasks. Given costs, they store those tasks in buffers, choosing optimally the frequency at which to check and process the buffer. The individual optimizing strategy of each node determines the aggregate behavior of the network. We find that, under general assumptions, the whole system exhibits coexistence of equilibria and hysteresis.

引用

页数：18

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