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This paper presents and assesses a procedure to estimate conventional parameters characterizing fluctuations at the business cycle frequency, when the econ...
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This paper deals with the control of stochastic nonlinear hybrid systems. Under some appropriate assumptions results on stochastic stability and stochastic...
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Une étude du transport de roses coupées, en collaboration avec la plantation Mira- flores évalue l’exportation de Bogotá (Colombie) vers Miami (USA), port d...
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La localisation d'un site d'approvisionnement pour minimiser les coûts d'opérations est une problématique industrielle courante. Les variables classiques co...
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In order to study the conditions for a world self-enforcing agreement on climate change, we model cooperative and non-cooperative world climate strategies w...
BibTeX referenceOn the Equivalence of the KMV and Maximum Likelihood Methods for Structural Credit Risk Models
Moody's KMV method is a popular commercial implementation of the structural credit risk model pioneered by Merton (1974). It is an algorithm for estimating...
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We propose a hybrid method designed to solve a problem of dispatching and conflict-free routing of Automated Guided Vehicles (AGVs) in a Flexible Manufac...
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<p>Le problème de plus court chemin avec contraintes de ressources consiste à trouver un chemin d'un point origine à un point destination de coût minimum e...
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Nous décrivons les méta-heuristiques couramment utilisées en optimisation, avec pour objectif de guider toute personne désirant adapter une méta-heuristique...
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Several variants and generalizations of the Or-opt heuristic for the <i>Symmetric Traveling Salesman Problem</i> are developed and compared on random and pla...
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<p>This paper presents a recent version of the advanced multi-region World MARKAL model used to explore CO2 abatement options.</p> <p>The report describes ...
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This paper proposes an efficient heuristic to solve the topological design of a next generation optical network that provides fully meshed connectivity betw...
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In this paper we consider mixed oligopoly markets for differentiated goods where private and public firms compete either in prices or quantities. We then st...
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The Capacitated Arc Routing Problem with Refill Points (CARP-RP) is a new variant of the Capacitated Arc Routing Problem (CARP). In a CARP situation, the v...
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We present a MILP mathematical programming formulation for static scheduling of dependent tasks onto homogeneous multiprocessor system of an arbitrary archi...
BibTeX referenceOn the Xorshift Random Number Generators
G. Marsaglia introduced recently a class of very fast <i>xorshift</i> random number generators, whose implementation uses three "xorshift" operations. They ...
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We study an iterative cutting-plane algorithm on an integer program, for minimizing the staffing costs of a multiskill call center subject to service-level ...
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The objectives of this paper are twofold; we first demonstrate the flexibility of the mesh adaptive direct search (MADS) in identifying locally optimal algo...
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Different integer linear programming (ILP) formulations have been proposed for the routing and wavelength assignment problem in WDM optical networks, mainl...
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We present a review of column generation formulations for the Routing and Wavelength Assignment (rwa) problem with the objective of minimizing the blocking r...
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