e-VRO’s Juan G. Villegas, Christelle Guéret, Jorge E. Mendoza, and Alejandro Montoya just published a technical report on the technician routing and scheduling problem with conventional and electric vehicles. This is the result of joint work between e-VRO and the research and development department of EDF in Saclay (Paris). The report describes a routing problem faced by the utility and proposes a parallel matheuristic to solve it. You can access the paper here.
The 2018 ODYSSEUS conference starts Sunday in Cagliari (Italy). e-VRO will contribute three tacks to the high-level scientific program. Nick Kullman will present his research on dynamic routing for electric vehicles. His talk is scheduled Wednesday morning (9a.m.) in the Green Room. Aurélien Froger will discuss his impressive results on the electric vehicle routing problem with non-linear charging function (E-VRP-NL) and will present the latest version of his approach for the E-VRP-NL with capacitated charging stations. Jorge E. Mendoza will present the final results of our collaboration with EDF-R&D on the technician routing and scheduling problem with conventional and electric vehicles. The two last talk are scheduled on Wednesday Morning (9a.m. and 10.am) in the White Room. If you are attending the conference, do not miss these talks! You can download the book of extended abstracts here.
We forgot to tell you! e-VRO’s Aurélien Froger and Jorge E. Mendoza released two technical reports on the E-VRP with nonlinear charging function (E-VRP-NL) and the E-VRP-NL with capacitated charging stations. These two reports present the first results of e-VRO’s collaboration with the Canada research chair on distribution management held by Professor Gilbert Laporte at HEC Montéal. The first report introduces new mixed integer linear programming (MILP) models for the E-VRP-NL and three new methods for the fixed route vehicle recharging problem (download the report here). The second report extends the E-VRP-NL to consider charging station capacity (i.e., number of available chargers). The report presents two MILP formulations and introduces a route-first, assemble-second matheuristic for the problem. The latter uses a novel solution framework based on Benders decomposition that can be quite useful in other VRP variants (download the report here). Journal-paper versions of these two reports are coming soon, in the meantime enjoy the reports!
e-VRO’s Jorge E. Mendoza presented yesterday the paper titled “a parallel matheuristics for the technician routing problem with conventional and electric vehicles” at the 13th Metaheuristics Insternational Conference in Barcelona. You can get a copy of the extended abstract of the paper here. If you attended the presentation and want to have a copy of the slides just email Jorge about it.
e-VRO and the Colombian Operations Research Society (ASOCIO for its acronym in Spanish) join efforts to bring a tutorial on electric vehicle routing (EVR) to the society’s bi-annual congress. The tutorial will be presented by e-VRO’s Jorge E. Mendoza. It will introduce the audience with the state of the art in EVR and outline perspectives in the field. The congress is organised by EAFIT in beautiful and innovative city of Medellín. Registration to the congress is still open. Don’t miss it!
e-VRO’s Jorge E. Mendoza will give an invited seminar on electric vehicle routing problems with non-linear charging functions at Politecnico di Milano‘s Department of Electrics, Computer Science, and Bio-engineering (DEIB for its acronym in Italian). The seminar will take on June 14, 2017 at 11h00 in DEIB’s room PT1. The abstract and contact information can be found here.