Solving a dynamic traffic assignment problem in a transportation network is a computational challenge. This study first reviews the different algorithms in the literature used to numerically calculate the User Equilibrium (UE) related to dynamic network loading. Most of them are based on iterative methods to solve a fixed-point problem. Two element...
The Discrete Ordered Median Problem (DOMP) is formulated as a set partitioning problem using an exponential number of variables. Each variable corresponds to a set of demand points allocated to the same facility with the information of the sorting position of their corresponding costs. We develop a column generation approach to solve the continuous...
Solving a dynamic traffic assignment problem in a transportation network is a computational challenge. This study first reviews the different algorithms in the literature used to numerically calculate the User Equilibrium (UE) related to dynamic network loading. Most of them are based on iterative methods to solve a fixed-point problem. Two element...
In railway systems, during congested traffic situations, the infrastructure capacity is completely exploited for trains circulation. When traffic is perturbed, some trains must be stopped or slowed down for ensuring safety, and delays occur. The real-time Railway Traffic Management Problem (rtRTMP) is the problem of modifying trains route and sched...
In railway systems, during congested traffic situations, the infrastructure capacity is completely exploited for trains circulation. When traffic is perturbed, some trains must be stopped or slowed down for ensuring safety, and delays occur. The real-time Railway Traffic Management Problem (rtRTMP) is the problem of modifying trains route and sched...
AICCSA 2019, 16th ACS/IEEE International Conference on Computer Systems and Applications, Abu Dhabi, EMIRATS ARABES UNIS, 03-/11/2019 - 07/11/2019
hEART 2019, 8th Symposium of the European Association for Research in Transportation, Budapest, HONGRIE, 04-/09/2019 - 06/09/2019
TRISTAN X, The Tenth Triennial Symposium on Transportation Analysis, Hamilton island, AUSTRALIE, 17-/06/2019 - 21/06/2019
Lors de cette communication, nous avons présenté l'algorithme Chaîne-branche-feuille (CBL -Chain-Branch-Leaf) développé à l'Ifsttar entre 2015-2018. Durant cette période, nous nous sommes intéressés à la construction d'une infrastructure virtuelle dynamiquement stable qui reposerait sur des communications de véhicule à véhicule (V2V). Celle-ci perm...
ENASE 2019, 14th International Conference on Evaluation of Novel Approaches to Software Engineering, Heraklion, GRECE, 04-/05/2019 - 05/05/2019
