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dc.contributor.advisorFernández Salvador, José Antonio
dc.contributor.advisorHernando Rodríguez, Leticia ORCID
dc.contributor.authorGranado Domínguez, Igor
dc.description155 p.es_ES
dc.description.abstractThe current climate change crisis, coupled with fuel price volatility, and the loss of efficiency in the fishing industry, is jeopardising the sustainability of the fishing sector. One potential approach to tackle such challenges is to explore novel methods for planning their fishing routes. This dissertation proposed the formulation of two novel fishing routing problems based on real needs of the fisheries sector. The first problem focuses on the dynamic fishing routing problem of a tuna purse seiner, while the second problem expands the previous one by considering multiple vessels and the deployment of new drifting fish aggregation devices (dFADs). To solve these problems, two metaheuristics are proposed. The first algorithm, designed to solve the single vessel routing problem, couples a genetic algorithm (GA) with a time-dependent A* algorithm, known as GA-TDA*. For the multiple vessel routing problem, a multi-objective greedy randomized adaptive search procedure (MO-GRASP) algorithm is proposed. Computational experiments conducted on historical data prove the feasibility of applying metaheuristics algorithms in a real context and explore the benefits of routing methods to improve the sustainability and feasibility of the fisheries sector.es_ES
dc.subjectdata bankses_ES
dc.subjectoperations researches_ES
dc.subjectbancos de datoses_ES
dc.subjectinvestigación operativaes_ES
dc.titleSolving Fishing Routing Problems with Metaheuristicses_ES
dc.rights.holderAtribución-NoComercial 3.0 España*
dc.rights.holder(cc)2023 IGOR GRANADO DOMINGUEZ (cc by-nc 4.0)
dc.departamentoesCiencia de la computación e inteligencia artificiales_ES
dc.departamentoeuKonputazio zientziak eta adimen artifizialaes_ES

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Atribución-NoComercial 3.0 España
Except where otherwise noted, this item's license is described as Atribución-NoComercial 3.0 España