32 citations · 100 across the 10 of their papers we have counts for
4 papers · 1 filter
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…
New formulations and branch-and-cut procedures for the longest induced path problem
Ruslán G. Marzo, Rafael A. Melo, Celso C. Ribeiro +1
Given an undirected graph , the longest induced path problem (LIPP) consists of obtaining a maximum cardinality subset such that induces a simple path i…
A matheuristic approach for the -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 , the -coloring problem consists in attributing a color to every vertex in such that adjacent vertices receive different colors, every color has a …
Maximum weighted induced forests and trees: New formulations and a computational comparative review
Rafael A. Melo, Celso C. Ribeiro
Given a graph with a weight associated with each vertex , the maximum weighted induced forest problem (MWIF) consists of encountering a maximum weighted sub…