Axe 2 : Aide à la décision prise dans les systèmes complexes

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The <i>Job Sequencing and Tool Switching Problem</i> (SSP) involves optimally sequencing jobs and assigning tools to a capacitated magazine in order to mini...

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Recently, Araujo and De la Pena (1998) gave bounds for the connectivity index of chemical trees as a function of this index for general trees and the ramifi...

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The pooling problem, which is fundamental to the petroleum industry, describes a situation where products possessing different attribute qualities are mixed...

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We prove that amongst all fullerenes the dodecahedron has maximum smallest eigenvalue (equal to -<img src="G0234-1.gif" align=middle>), followed by the thre...

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A common question asked by users of direct search algorithms is how to use derivative information at iterates where it is available. This paper addresses th...

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The paper identifies optimal dynamic marketing strategies in a channel of distribution. A number of (identical) retailers promote locally a manufacturer's b...

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This paper describes a method for evaluating the kinetic constants in a rate expression for catalytic combustion applications using experimental light-off c...

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This note addresses the issue of computation of the characteristic function values in a <i>n</i>-player linear-state cooperative differential game. One sho...

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This article considers the (1|<i>X<sub>p</sub></i>-medianoid problem on a network <i>N</i>=(<i>V,E</i>) with vertex and edge demands. There are already <i>p...

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In the <i>Maximum Cardinality Bin Packing Problem</i>, we are given <i>m</i> bins of capacity <i>c</i> and <i>n</i> items of weights <i>w<sub>i</sub></i> (...

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This article reviews ten of the most important tabu search heuristics for the vehicle routing problem. Some of the main tabu search features are first desc...

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The paper considers a channel of distribution consisting of a single manufacturer and retailer. The manufacturer advertises in national media, to build up t...

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The purpose of this article is to describe several applications of the Clustered Traveling Salesman Problem arising in areas as diverse as vehicle routing, ...

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A survey is made of computer systems which help to obtain and sometimes provide automatically proofs, conjectures and refutations in graph theory.

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This paper investigates several questions related to the location of facilities in multi-storey buildings in the presence of lifts. Where should facilities ...

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In this paper we introduce a new formulation of the logistics network design problem encountered in deterministic, single-country, single-period contexts. O...

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This paper investigates a new variation in the continuous single facility location problem. Specifically, we address the problem of locating a new facility...

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We study various uniform <i>k</i>-partition problems which consist in partitioning <i>m</i> sets, each of cardinality <i>k</i>, into <i>k</i> sets of cardin...

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Rotating work schedules are encountered in several industries and public sector organizations where work is carried out 24 hours a day, seven days a week. ...

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We survey computers systems which help to obtain and sometimes provide automatically conjectures and refutations in algebraic graph theory.

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