M. C. Santos

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20112021

most citedExtended formulation and valid inequalities for the multi-item inventory lot-sizing problem with supplier selection

18 citations · 40 across the 4 of their papers we have counts for

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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.OC2020★ 18 cited

Extended formulation and valid inequalities for the multi-item inventory lot-sizing problem with supplier selection

Leopoldo E. Cárdenas-Barrón, Rafael A. Melo, Marcio C. Santos

We consider the multi-item inventory lot-sizing problem with supplier selection. The problem consists of determining an optimal purchasing plan in order to satisfy dynamic determin…

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

Extended formulation and valid inequalities for the multi-item inventory lot-sizing problem with supplier selection

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