Search Results - "Gale, Carmen"

Balancing the cardinality of clusters with a distance constraint: a fast algorithm by Calvete, Herminia I., Galé, Carmen, Iranzo, José A.

“…Abstract Logistics companies partition the customers they serve into delivery zones as a tactical decision and manage the customers assigned to each zone as a…”
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Bilevel model for production–distribution planning solved by using ant colony optimization by Calvete, Herminia I., Galé, Carmen, Oliveros, María-José

“…This paper addresses a hierarchical production–distribution planning problem. There are two different decision makers controlling the production and the…”
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A biobjective model for resource provisioning in multi-cloud environments with capacity constraints by Brotcorne, Luce, Ezpeleta, Joaquín, Galé, Carmen

“…Private and public clouds are good means for getting on-demand intensive computing resources. In such a context, selecting the most appropriate clouds and…”
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Planning of a decentralized distribution network using bilevel optimization by Calvete, Herminia I., Galé, Carmen, Iranzo, José A.

“…This paper proposes a bilevel optimization problem to model the planning of a distribution network that allows us to take into account how decisions made at…”
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Washing Machine Dynamic Model to Prevent Tub Collision during Transient State by Sánchez-Tabuenca, Beatriz, Galé, Carmen, Lladó, Juan, Albero, Cristian, Latre, Roberto

“…In horizontal-axis washing machines, the front gasket as well as the damping system are crucial owing to the possible collision of the tub with the housing…”
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A novel approach to pessimistic bilevel problems. An application to the rank pricing problem with ties by Calvete, Herminia I., Galé, Carmen, Hernández, Aitor, Iranzo, José A.

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A matheuristic for the two-stage fixed-charge transportation problem by Calvete, Herminia I., Galé, Carmen, Iranzo, José A., Toth, Paolo

“…•Solving the two-stage fixed-charge transportation problem.•Extend well-known results of the fixed-charge transportation problem.•A matheuristic in which the…”
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Linear bilevel programming with interval coefficients by Calvete, Herminia I., Galé, Carmen

“…In this paper, we address linear bilevel programs when the coefficients of both objective functions are interval numbers. The focus is on the optimal value…”
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The rank pricing problem: Models and branch-and-cut algorithms by Calvete, Herminia I., Domínguez, Concepción, Galé, Carmen, Labbé, Martine, Marín, Alfredo

“…One of the main concerns in management and economic planning is to sell the right product to the right customer for the right price. Companies in retail and…”
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A new approach for solving linear bilevel problems using genetic algorithms by Calvete, Herminia I., Galé, Carmen, Mateo, Pedro M.

“…Bilevel programming involves two optimization problems where the constraint region of the first level problem is implicitly determined by another optimization…”
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Linear bilevel programs with multiple objectives at the upper level by Calvete, Herminia I., Galé, Carmen

“…Bilevel programming has been proposed for dealing with decision processes involving two decision makers with a hierarchical structure. They are characterized…”
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A matheuristic for solving the bilevel approach of the facility location problem with cardinality constraints and preferences by Calvete, Herminia I., Galé, Carmen, Iranzo, José A., Camacho-Vallejo, José-Fernando, Casas-Ramírez, Martha-Selene

“…•A facility location problem with customer preferences and cardinality constraints.•Two approaches that extend the uncapacitated facility location…”
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A decision tool based on bilevel optimization for the allocation of water resources in a hierarchical system by Calvete, Herminia I., Galé, Carmen, Iranzo, José A., Mateo, Pedro M.

“…This paper addresses the optimal allocation of water among competing stakeholders during a finite planning horizon. We focus on those water systems where there…”
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On linear bilevel problems with multiple objectives at the lower level by Calvete, Herminia I., Galé, Carmen

“…Bilevel programming problems provide a framework to deal with decision processes involving two decision makers with a hierarchical structure. They are…”
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The school bus routing problem with student choice: a bilevel approach and a simple and effective metaheuristic by Calvete, Herminia I., Galé, Carmen, Iranzo, José A., Toth, Paolo

“…The school bus routing problem (SBRP) involves interrelated decisions such as selecting the bus stops, allocating the students to the selected bus stops, and…”
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An efficient evolutionary algorithm for the ring star problem by Calvete, Herminia I., Galé, Carmen, Iranzo, José A.

“…•A fast and efficient evolutionary algorithm for the RSP.•A formulation of the ring star problem as a bilevel program with two followers.•In 92.74% of…”
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MEALS: A multiobjective evolutionary algorithm with local search for solving the bi-objective ring star problem by Calvete, Herminia I., Galé, Carmen, Iranzo, José A.

“…•An efficient hybrid evolutionary algorithm for the Biobjective RSP.•An embedded local search procedure which deals with multiple objectives.•The chromosome…”
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A Partial Allocation Local Search Matheuristic for Solving the School Bus Routing Problem with Bus Stop Selection by Calvete, Herminia I., Galé, Carmen, Iranzo, José A., Toth, Paolo

“…This paper addresses the school bus routing problem with bus stop selection, which jointly handles the problems of determining the set of bus stops to visit,…”
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A goal programming approach to vehicle routing problems with soft time windows by Calvete, Herminia I., Galé, Carmen, Oliveros, María-José, Sánchez-Valverde, Belén

“…The classical vehicle routing problem involves designing a set of routes for a fleet of vehicles based at one central depot that is required to serve a number…”
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Approaching the Pareto Front in a Biobjective Bus Route Design Problem Dealing with Routing Cost and Individuals’ Walking Distance by Using a Novel Evolutionary Algorithm by Calvete, Herminia I., Galé, Carmen, Iranzo, José A.

“…This paper addresses a biobjective bus routing problem that pays attention to both the routing cost and the total distance walked by the individuals to reach…”
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