Citation
Reliability Oriented DARP Models Involving Autonomous Vehicles. In proceedings of the 7th Multidisciplinary International Conference on Scheduling : Theory and Applications (MISTA 2015), 25 - 28 Aug 2015, Prague, Czech Republic, pages 218-235, 2015.
Paper
Abstract
We deal here with a static decisional model related to the monitoring of a DARP (Dial and Ride) system which involves, on a closed industrial site, small electrical autonomous vehicles. Because of technological issues, we focus on reliability, and propose a model which aims at assigning requests to vehicles in a way which minimizes the number of load/unload transactions. We first propose an ILP formulation of this Stop-Number model and compare the respective behaviors of several of its variants. Next we study it from a theoretical point of view and perform an experimental analysis of the behavior of a set covering oriented reformulation of the model. Finally we choose to handle our Stop-Number problem in a heuristic way, through a GRASP scheme which implements insertion mechanisms, well fitted to realistic dynamic contexts. Those methods are implemented and tested.
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Bibtex
@INPROCEEDINGS{2015-218-235-P, author = {V. Pimenta and A. Quilliot and H. Toussaint and D. Vigo},
title = {Reliability Oriented DARP Models Involving Autonomous Vehicles},
booktitle = {In proceedings of the 7th Multidisciplinary International Conference on Scheduling : Theory and Applications (MISTA 2015), 25 - 28 Aug 2015, Prague, Czech Republic},
year = {2015},
editor = {Z. Hanzalek and G. Kendall and B. McCollum and P. Sucha},
pages = {218--235},
note = {Paper},
abstract = { We deal here with a static decisional model related to the monitoring of a DARP (Dial and Ride) system which involves, on a closed industrial site, small electrical autonomous vehicles. Because of technological issues, we focus on reliability, and propose a model which aims at assigning requests to vehicles in a way which minimizes the number of load/unload transactions. We first propose an ILP formulation of this Stop-Number model and compare the respective behaviors of several of its variants. Next we study it from a theoretical point of view and perform an experimental analysis of the behavior of a set covering oriented reformulation of the model. Finally we choose to handle our Stop-Number problem in a heuristic way, through a GRASP scheme which implements insertion mechanisms, well fitted to realistic dynamic contexts. Those methods are implemented and tested. },
owner = {Graham},
timestamp = {2017.01.16},
webpdf = {2015-218-235-P.pdf} }