Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Anna Martínez-Gavara"'
Publikováno v:
Mathematics, Vol 12, Iss 11, p 1758 (2024)
The team orienteering problem (TOP) is a well-studied optimization challenge in the field of Operations Research, where multiple vehicles aim to maximize the total collected rewards within a given time limit by visiting a subset of nodes in a network
Externí odkaz:
https://doaj.org/article/e064e9ccc1ef4e6a9b3ff4806bee4c69
Publikováno v:
Mathematics, Vol 12, Iss 6, p 909 (2024)
In an effort to balance the distribution of services across a given territory, dispersion and diversity models typically aim to maximize the minimum distance between any pair of facilities. Specifically, in the capacitated dispersion problem (CDP), e
Externí odkaz:
https://doaj.org/article/ef2ff072f94140a2a1aeadcdd31e95d6
Autor:
Jesús Sánchez-Oro, Ana D. López-Sánchez, Anna Martínez-Gavara, Alfredo G. Hernández-Díaz, Abraham Duarte
Publikováno v:
Mathematics, Vol 9, Iss 8, p 853 (2021)
This paper presents a hybridization of Strategic Oscillation with Path Relinking to provide a set of high-quality nondominated solutions for the Multiobjective k-Balanced Center Location problem. The considered location problem seeks to locate k out
Externí odkaz:
https://doaj.org/article/99716863e2c04363ab5904e6fe3b33e6
Publikováno v:
European Journal of Operational Research. 299:795-813
The problem of maximizing diversity or dispersion deals with selecting a subset of elements from a given set in such a way that the distance among the selected elements is maximized. The definition of distance between elements is customized to specif
Autor:
Isaac Lozano-Osorio, Jesús Sánchez-Oro, Anna Martínez-Gavara, Ana D. López-Sánchez, Abraham Duarte
Publikováno v:
Metaheuristics ISBN: 9783031265037
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a443570448568d4f5a524241debdfa4f
https://doi.org/10.1007/978-3-031-26504-4_37
https://doi.org/10.1007/978-3-031-26504-4_37
Publikováno v:
Expert Systems with Applications. 223:119856
Publikováno v:
Memetic Computing. 13:131-146
The challenge of maximizing the diversity of a collection of points arises in a variety of settings, and the growing interest of dealing with diversity resulted in an effort to study these problems in the last few years. Generally speaking, maximizin
Publikováno v:
Lozano-Osorio, I., Martínez-Gavara, A., Martí, R., & Duarte, A. (2022). Max–min dispersion with capacity and cost for a practical location problem. Expert Systems with Applications, 200, 116899.
Diversity and dispersion problems deal with selecting a subset of elements from a given set in such a way that their diversity is maximized. This study considers a practical location problem recently proposed in the context of max–min dispersion mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c2bd16ff81c10db66ff0a0b7d7593bf
https://hdl.handle.net/10550/87892
https://hdl.handle.net/10550/87892
Autor:
Alfredo G. Hernández-Díaz, Jesús Sánchez-Oro, Ana Dolores López-Sánchez, Anna Martínez-Gavara, Abraham Duarte
Publikováno v:
Mathematics
Volume 9
Issue 8
Mathematics, Vol 9, Iss 853, p 853 (2021)
Volume 9
Issue 8
Mathematics, Vol 9, Iss 853, p 853 (2021)
This paper presents a hybridization of Strategic Oscillation with Path Relinking to provide a set of high-quality nondominated solutions for the Multiobjective k-Balanced Center Location problem. The considered location problem seeks to locate k out
Autor:
Rafael Martí, Anna Martínez-Gavara
This book demonstrates the metaheuristic methodologies that apply to maximum diversity problems to solve them. Maximum diversity problems arise in many practical settings from facility location to social network analysis and constitute an important c