Non-parametric estimation of smooth functions belonging to Sobolev classes is closely related to the problem of estimating the (infinite dimensional) mean o...

An important aspect of railway planning concerns the distribution of locomotives and cars in the network and their assignment to the scheduled trains. In th...

Dans le cadre du projet de recherche franco-québécois "COPRAIC": COnception et PRoduction Accélérées dans un contexte d'Ingénierie Concourante, une enquête ...

We present branch and bound algorithms that enumerate in finite time all Nash equilibria for strategic and sequence form bimatrix games. For each forms, th...

This paper considers the placement of components onto printed circuit boards (PCB's) using surface mount technology. Multiple automatic placement machines, ...

Cet article décrit un problème d'horaires mensuels personnalisés pour les membres d'équipage (pilotes et officiers) en transport aérien. Ce problème consist...

We present a convergence proof of Tuy's cone splitting algorithm with a pure <img src="omega.gif" align=bottom>-subdivision strategy, for the minimization o...

ATM (Asynchronous Transfer Mode) is a new technology recently chosen by the ITU-T standard for broadband networks. Being a powerful and yet complex techno...

Dans le cadre du projet de recherche franco-québécois "COPRAIC": COnception et PRoduction Accélérées dans un contexte de l'Ingénierie Concourante, une enquê...

The minimax global asymptotic rate of convergence for the estimation of a hazard function in the presence of random right censoring is obtained using the li...

In this article, we examine least-cost for reaching the greenhouse gas emission reductions specified by ghe Kyoto protocol for three Canadian provinces, Ont...

We consider Nash equilibria as correlated equilibria and apply polyhedral theory to study extreme Nash equilibrium properties. We obtain an alternate proof ...

This paper considers the shortest path problem with waiting costs (SPWC) as an extension of the shortest path problem with time windows. The problem consis...

In this paper, we use the multi-region version of a detailed bottom-up model MARKAL, to explore avenues for reducing the cost of GHG abatement in North Amer...

We propose a 0-1 column generation model for the problem of channel assignment in a cellular network, with the objective of minimizing the unsatisfied chann...

Central limit theorems are obtained for the ``perturbation analysis Robbins-Monro single run'' (PARMSR) optimization algorithm, with updates either after ev...

In recent years, there have been several important algorithmic developments for the traveling salesman problem and the vehicle routing problem. These incl...

This study concerns a generic model-free stochastic optimization problem requiring the minimization of a risk function defined on a given bounded domain in ...

One of the many problems faced by rail transportation companies is to optimize the utilization of the available stock of locomotives and cars. In this paper...

The aim of this paper is to present a survey of recent optimization models for the most commonly studied rail transportation problems. For each group of pro...