Axe 2 : Aide à la décision prise dans les systèmes complexes
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This paper examines the convergence properties of two well-known heuristics: variable neighborhood search (VNS) and random multistart local search (MLS). Bot...
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When applying the 2-opt heuristic to the travelling salesman problem, selecting the best improvement at each iteration gives worse results on average than se...
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The berth allocation problem is to allocate space along the quayside to incoming ship at a container terminal in order to minimize some objective function....
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The fleet management problem discussed in this paper consists in assigning the best routes to a set of vehicles in an underground mine haulage network. The h...
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This paper presents two solution approaches for taking into account the displacement mode (forward or in reverse) of vehicles during the solution of the shor...
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This paper reviews state-of-the-art models and approaches for solving a wide variety of public transit problems encountered at the strategic, tactical, and...
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The berth allocation problem is to allocate berths (i.e., sections of the quayside) to ships arriving in a container port in order to minimize the sum of the...
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In order to achieve a successful implementation of electronic commerce (EC), it is necessary to "re-engineer" the logistics activities of the enterprise. Thi...
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Ce document présente une revue de littérature sur la logistique inverse. Dans la littérature, plusieurs termes sont utilisés comme des synonymes, par exemple...
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The paper addresses the problem of determining a retailer's optimal price promotions of two brands in a product category. A dynamic model is constructed, tak...
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This paper deals with time-consistency and agreeability, two dynamic individual rationality concepts, in special linear-quadratic differential games. Condi...
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Bimatrix and polymatrix games are expressed as parametric linear 0-1 programs. This leads to an algorithm for complete enumeration of their extreme equilibri...
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We propose a numerical approach to compute stationary Markov perfect Nash equilibrium advertising strategies of Lanchester model. The algorithm can be implem...
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A sizeable proportion of manufacturing expenses can be attributed to facility layout and material handling. Facility layout decisions involve designing the ...
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Goal Programming with fractional objectives can be reduced to mathematical programming with a linear objective under linear and quadratic constraints, thus...
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This paper deals with the issue of shelf-space allocation and advertising decisions in marketing channels. We consider a network composed of a unique retaile...
référence BibTeXThe Minimum Diameter Octagon with Unit-Length Sides: Vincze's Wife's Octagon is Suboptimal
This paper answers a query of S. Vincze (Acta Univ. Szeged, Sect. Sci. Math. 12 A (1950) 136-142): find the convex octagon with unit-length sides and minim...
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In the <i>m</i>-Peripatetic Salesman Problem</i> (<i>m</i>-PSP) the aim is to determine <i>m</i> edge disjoint Hamiltonian cycles of minimum total cost on a ...
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This chapter describes some of the most important models and algorithms for the classical vehicle routing problem and for several families of arc routing pr...
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Variable Neighborhood Search (VNS) is a recent metaheuristic, or framework for building heuristics, which exploits systematically the idea of neighborhood ch...
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