Blar i Publikasjoner fra Cristin på forfatter "Rodrigues, Filipe"
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Robust optimization for a maritime inventory routing problem
Agra, Agostinho; Christiansen, Marielle; Hvattum, Lars Magnus; Rodrigues, Filipe (Peer reviewed; Journal article, 2018)We consider a single product maritime inventory routing problem in which the production and consumption rates are constant over the planning horizon. The problem involves a heterogeneous fleet and multiple production and ... -
Weighted iterated local branching for mathematical programming problems with binary variables
Rodrigues, Filipe; Agra, Agostinho; Hvattum, Lars Magnus; Requejo, Cristina (Peer reviewed; Journal article, 2022)Local search algorithms are frequently used to handle complex optimization problems involving binary decision variables. One way of implementing a local search procedure is by using a mixed-integer programming solver to ... -
Weighted proximity search
Rodrigues, Filipe; Agra, Agostinho; Hvattum, Lars Magnus; Requejo, Cristina (Peer reviewed; Journal article, 2021)Proximity search is an iterative method to solve complex mathematical programming problems. At each iteration, the objective function of the problem at hand is replaced by the Hamming distance function to a given solution, ...