Trafic

Un simulateur multi-agents de trafic coopératif

The paper presents an agent-based cooperative traffic model implemented as an extension of the Multi-model Open-source Vehicular-traffic SIMulator (MovSim). Connected vehicles dynamics are described from a traffic flow theory standpoint using a bilateral multi-anticipative microscopic model. Then, agent-based concepts allow to influence vehicles dynamics through perception and trust-based mecha...

Automatic Internet Trafic Classiication for Early Application Identiication

Trafic Forecasting for Small- to Medium-Sized Urban Areas

I nrecent years there has been a noticeable shift away from the application of computer-based transportation modeling methods in smallto medium-sized urban areas. In many cases, this shift has resulted from a disenchantment with the complex modeling methodologies used in the late 1960s and early 1970s. The expense of such methods, in terms of data collection and computational costs, was simply ...

Vers un entrepôt de données pour le trafic routier

Claudia Bauzer-Medeiros∗, Olivier Carles∗∗, Florian Devuyst∗∗∗, Georges Hébrail∗∗∗∗, Bernard Hugueney, Marc Joliveau∗∗∗, Geneviève Jomier, Maude Manouvrier, Yosr Naïja, Gérard Scemama∗∗, Laurent Steffan ∗Institute of Computing (IC) University of Campinas Caixa Postal 6176 13084-971 Campinas, SP Brazil cmbm@ic. unicamp. br ∗∗INRETS Laboratoire GRETIA 2, Avenue du Général Malleret Joinville 94114...

Simulated Annealing-Based Large-scale IP Trafic Matrix Estimation

Traffic matrix reflects the volume of traffic that flows between all pairs of sources and destinations in a network. Its element is referred to as an Origin-Destination (OD) pair (or flow). And traffic matrix gives network operators a global aspect of how all the traffic in a large-scale network flows. Thus, with traffic matrix as a key input of traffic engineering and network management, it is...