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Dantzig-Wolfe decomposition and column generation, devised for linear programs, is a success story in large scale integer programming. We outline and relate ...

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We propose a differential game to study retailer’s allocation strategy of shelf-space shares between the manufacturers of two competing brands. Each manufact...

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It is a common practice for a multi-branch firm to have its branches ordering a group of items from a single supplier. Obviously, co-ordinating the replenish...

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This paper proposes a two-player, finite-horizon differential game model to analyze joint implementation in environmental projects, one of the flexible mecha...

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WDM networks offer a technology that can transferred several optical signals into a single optical fiber. This allows for more efficient use of the huge capa...

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This paper deals with the class of uncertain continuous-time linear stochastic hybrid systems with Wiener process. The uncertainties we are considering are ...

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This paper deals with the class of continuous-time linear stochastic hybrid systems with Wiener process. The <i>H</i><sub>&infin;</sub> stochastic stabiliz...

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A constant fixed cost of establishing a facility is introduced within the framework of minisum facility location in the continuous space. The solution metho...

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Linear mixed 0-1 integer programming problems may be reformulated as equivalent continuous bilevel linear programming (<i>BLP</i>) problems. We exploit the...

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In this exploratory study, a segmentation analysis of a shopping mall’s customers is conducted according to the activities they performed during their visit,...

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In this article, we attempt to give a comprehensive review of how classical supply chain models have evolved with advances in information technology and its ...

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We consider the design of a hybrid opto-electronic network with grooming. We propose a model in which we take into account the fact that grooming traffic req...

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A zone-dependent fixed cost is introduced within the framework of minisum location of facilities in the continuous space. An efficient algorithm for determin...

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A critical aspect of operating an airline is to continuously maintain adequate staffing levels of qualified crewmembers. The airline must be able to plan sev...

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Using deformed products of arrangements, we construct a family of linear programs with <i>n</i> inequalities in <img src="real.png" align="middle" height=17>...

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In the long term, the Kyoto Protocol itself will be insufficient to stabilize the greenhouse gas (GHG) concentrations in the atmosphere; the participation of...

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The integrated aircraft routing and crew scheduling problem consists in determining a minimum-cost set of aircraft routes and crew pairings such that each fl...

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Column generation is often used to solve problems involving set partitioning constraints, such as vehicle routing and crew scheduling problems. When these co...

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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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Genetic algorithm has proven itself to be a fairly good optimization algorithm. Despite its many successful applications, there is a lack of theoretical ...

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