Rafael A. Melo

activity

20152021

most citedA fast and effective MIP-based heuristic for a selective and periodic inventory routing problem in reverse logistics

32 citations · 100 across the 10 of their papers we have counts for

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Showing 2021 · math.OCShow all

3 papers · 2 filters

math.OC2021

A hybrid heuristic for capacitated three-level lot-sizing and replenishment problems with a distribution structure

Jesus O. Cunha, Geraldo R. Mateus, Rafael A. Melo

We consider the capacitated three-level lot-sizing and replenishment problem with a distribution structure (3LSPD-C), recently proposed in the literature. In 3LSPD-C, a single prod…

math.OC2021★ 9 cited

A matheuristic approach for the $b$ -coloring problem using integer programming and a multi-start multi-greedy randomized metaheuristic

Rafael A. Melo, Michell F. Queiroz, Marcio C. Santos

Given a graph $G = (V, E)$ , the $b$ -coloring problem consists in attributing a color to every vertex in $V$ such that adjacent vertices receive different colors, every color has a $b$ …

math.OC2021★ 7 cited

Maximum weighted induced forests and trees: New formulations and a computational comparative review

Rafael A. Melo, Celso C. Ribeiro

Given a graph $G = (V, E)$ with a weight $w_{v}$ associated with each vertex $v \in V$ , the maximum weighted induced forest problem (MWIF) consists of encountering a maximum weighted sub…

A hybrid heuristic for capacitated three-level lot-sizing and replenishment problems with a distribution structure

A matheuristic approach for the b-coloring problem using integer programming and a multi-start multi-greedy randomized metaheuristic

Maximum weighted induced forests and trees: New formulations and a computational comparative review

A matheuristic approach for the $b$ -coloring problem using integer programming and a multi-start multi-greedy randomized metaheuristic