Resumen
We provide a brief introduction to the basic models used to describe traffic on congested networks, both in urban transport and telecommunications. We discuss traffic equilibrium models, covering atomic and non-atomic routing games, with emphasis on situations where the travel times are subject to random fluctuations. We use convex optimization to present the models in a unified framework that stresses the common underlying structures. As a prototypical example of traffic equilibrium with elastic demands, we discuss some models for routing and congestion control in telecommunications. We also describe a class of stochastic dynamics that model the adaptive behavior of agents and which provides a plausible micro-foundation for the equilibrium. Finally we present some recent ideas on how risk-averse behavior might be incorporated in the equilibrium models.
Idioma original | Inglés |
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Número de artículo | 6 |
Páginas (desde-hasta) | 117-151 |
Número de páginas | 35 |
Publicación | Mathematical Programming |
Volumen | 151 |
N.º | 1 |
DOI | |
Estado | Publicada - 22 jun. 2015 |