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04/21/2023
Solving the List Coloring Problem through a Branch-and-Price algorithm
In this work, we present a branch-and-price algorithm to solve the weigh...
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02/02/2021
A metaheuristic for crew scheduling in a pickup-and-delivery problem with time windows
A vehicle routing and crew scheduling problem (VRCSP) consists of simult...
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12/29/2019
An integer programming approach for solving a generalized version of the Grundy domination number
A sequence of vertices in a graph is called a legal dominating sequence ...
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11/30/2018
A Branch and Price Algorithm for List Coloring Problem
Coloring problems in graphs have been used to model a wide range of real...
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11/29/2018
The polytope of legal sequences
A sequence of vertices in a graph is called a (total) legal dominating s...
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10/25/2017
Cross-identification of stellar catalogs with multiple stars: Complexity and Resolution
In this work, I present an optimization problem which consists of assign...
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09/05/2017