Search Results - "López‐Sánchez, A. D."

A multi-start algorithm for a balanced real-world Open Vehicle Routing Problem by López-Sánchez, A.D., Hernández-Díaz, A.G., Vigo, D., Caballero, R., Molina, J.

“…•Nine real-world problems that concerns the planning of bus services are solved.•The problem is modeled as a variant of the Open Vehicle Routing Problem.•The…”
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The multiobjective traveling salesman–repairman problem with profits: design and implementation of a variable neighborhood descent algorithm for a real scenario by Morante‐González, R., López‐Sánchez, A. D., Sánchez‐Oro, J., Hernández‐Díaz, A. G.

“…This paper introduces a problem that can be seen as a combination of the traveling salesman problem with profits and the traveling repairman problem with…”
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A variable neighborhood search for the median location problem with interconnected facilities by Lozano‐Osorio, I., Sánchez‐Oro, J., López‐Sánchez, A.D., Duarte, A.

“…The p$p$‐median problem has been widely studied in the literature. However, there are several variants that include new constraints to the classical problem…”
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GRASP and VNS for solving the p-next center problem by López-Sánchez, A.D., Sánchez-Oro, J., Hernández-Díaz, A.G.

“…•A discrete location problem is addressed motivated by very common situations in humanitarian logistics, the p-next center problem (pNCP).•Two metaheuristic…”
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Compromise utilitarian solutions in multi-criteria optimization problems as a guide for evolutionary algorithms by Hinojosa, M.A., López-Sánchez, A.D., Hernández-Díaz, Alfredo G., Santana-Quintero, Luis V.

“…Multi-criteria optimization problems are considered where the decision maker is unable to determine the exact weights of importance of the criteria but can…”
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GRASP with strategic oscillation for the α-neighbor p-center problem by Sánchez-Oro, J., López-Sánchez, A.D., Hernández-Díaz, A.G., Duarte, A.

“…•We address the alpha-neighbor p-center problem.•We propose a GRASP and a post-processing method based on Strategic Oscillation.•The improvement for the GRASP…”
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Vaccination of mice with recombinant bacille Calmette-Guérin harboring Rv1357c protects similarly to native BCG [Short communication] by Flores-Valdez, M. A., de Jesús Aceves-Sánchez, M., Montero-Pérez, S. A., Sánchez-López, A. D., Gutiérrez-Pabello, J. A., Hernández-Pando, R.

“…Despite the availability of a Mycobacterium bovis bacille Calmette Guérin (BCG) vaccine, tuberculosis (TB) remains a global public health problem. In this…”
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A Multi-start Algorithm with Intelligent Neighborhood Selection for solving multi-objective humanitarian vehicle routing problems by Molina, J., López-Sánchez, A. D., Hernández-Díaz, A. G., Martínez-Salazar, I.

“…In this paper, a problem based on real-world situations in humanitarian logistics is considered, where the main characteristics are the lack of available…”
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A multiobjective GRASP–VND algorithm to solve the waste collection problem by López‐Sánchez, A.D., Hernández‐Díaz, A.G., Gortázar, F., Hinojosa, M.A.

“…In this paper, the waste collection problem (WCP) of a city in the south of Spain is addressed as a multiobjective routing problem that considers three…”
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A reactive path relinking algorithm for solving the bi-objective p-Median and p-Dispersion problem by Lozano-Osorio, I., Sánchez-Oro, J., López-Sánchez, A. D., Duarte, A.

“…This paper deals with an interesting facility location problem known as the bi-objective p -Median and p -Dispersion problem ( BpMD problem). The BpMD problem…”
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An iterated greedy algorithm for finding the minimum dominating set in graphs by Casado, A., Bermudo, S., López-Sánchez, A.D., Sánchez-Oro, J.

“…A dominating set in a graph is a set of vertices such that every vertex outside the set is adjacent to a vertex in the set. The domination number is the…”
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Vaccination of mice with recombinant bacille Calmette-Guérin harboring Rv1357c protects similarly to native BCG [Short communication] by Flores-Valdez, M A, de Jesús Aceves-Sánchez, M, Montero-Pérez, S A, Sánchez-López, A D, Gutiérrez-Pabello, J A, Hernández-Pando, R

“…Despite the availability of a Mycobacterium bovis bacille Calmette Guérin (BCG) vaccine, tuberculosis (TB) remains a global public health problem. In this…”
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