R
René Séguin
Researcher at Defence Research and Development Canada
Publications - 13
Citations - 1618
René Séguin is an academic researcher from Defence Research and Development Canada. The author has contributed to research in topics: Vehicle routing problem & Tabu search. The author has an hindex of 8, co-authored 13 publications receiving 1524 citations. Previous affiliations of René Séguin include Université de Montréal & Université libre de Bruxelles.
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Journal ArticleDOI
Stochastic vehicle routing.
TL;DR: The main problems of stochastic vehicle routing are described within a broad classification scheme and the most important contributions are summarized in table form.
Journal ArticleDOI
A Tabu Search Heuristic for the Vehicle Routing Problem with Stochastic Demands and Customers
TL;DR: A tabu search heuristic is developed for a version of the stochastic vehicle routing problem where customers are present at locations with some probabilities and have random demands and produces an optimal solution in 89.45% of cases.
Journal ArticleDOI
An exact algorithm for the vehicle routing problem with stochastic demands and customers
TL;DR: The stochastic vehicle routing problem, where each customer has a known probability of presence and a random demand, is considered and is solved for the first time to optimality by means of an integer L-shaped method.
Journal ArticleDOI
Neighborhood Search Heuristics for a Dynamic Vehicle Dispatching Problem with Pick-ups and Deliveries
TL;DR: In this article, neighborhood search heuristics are proposed to optimize the planned routes of vehicles in a context where new requests, with a pick-up and a delivery location, occur in real-time.
Book ChapterDOI
Design and Dimensioning of Survivable SDH/Sonet Networks
TL;DR: A telecommunications network may be represented as a graph where the edges correspond to transmission cables carrying information (signals) between nodes that represent users, and individual signals are grouped into larger aggregate signals, also called frames, and high capacity transmission equipments are used to transport demands more efficiently.