Alexandre S. Freire

According to our database, Alexandre S. Freire authored at least 11 papers between 2010 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2022

Strong inequalities and a branch-and-price algorithm for the convex recoloring problem.

Manoel B. Campêlo, Alexandre S. Freire, Phablo F. S. Moura, Joel C. Soares

Eur. J. Oper. Res., 2022

2016

The convex recoloring problem: polyhedra, facets and computational experiments.

Manoel B. Campêlo, Alexandre S. Freire, Karla Roberta Lima, Phablo F. S. Moura, Yoshiko Wakabayashi

Math. Program., 2016

A branch-and-bound algorithm for the maximum capture problem with random utilities.

Alexandre S. Freire, Eduardo Moreno, Wilfredo F. Yushimito

Eur. J. Oper. Res., 2016

2015

Convex recoloring: inapproximability and a polyhedral study.

Manoel B. Campêlo, Alexandre S. Freire, Phablo F. S. Moura, Yoshiko Wakabayashi

Proceedings of the 13th Cologne Twente Workshop on Graphs and Combinatorial Optimization, 2015

2014

Solving the maximum edge biclique packing problem on unbalanced bipartite graphs.

Vicente Acuña, Carlos Eduardo Ferreira, Alexandre S. Freire, Eduardo Moreno

Discret. Appl. Math., 2014

An Integer Programming Formulation for the Maximum k-Subset Intersection Problem.

Eduardo T. Bogue, Cid C. de Souza, Eduardo C. Xavier, Alexandre S. Freire

Proceedings of the Combinatorial Optimization - Third International Symposium, 2014

2012

An integer linear programming approach for bilinear integer programming.

Alexandre S. Freire, Eduardo Moreno, Juan Pablo Vielma

Oper. Res. Lett., 2012

Minimum Ratio Cover of Matrix Columns by Extreme Rays of Its Induced Cone.

Alexandre S. Freire, Vicente Acuña, Pilu Crescenzi, Carlos Eduardo Ferreira, Vincent Lacroix, Paulo Vieira Milreu, Eduardo Moreno, Marie-France Sagot

Proceedings of the Combinatorial Optimization - Second International Symposium, 2012

2011

A dynamic programming algorithm for the tree mapping problem.

Carlos Eduardo Ferreira, Alexandre S. Freire, G. A. Puglia

Electron. Notes Discret. Math., 2011

2010

The biclique k-clustering problem in bipartite graphs and its application in bioinformatics.

Vicente Acuña, Carlos Eduardo Ferreira, Alexandre S. Freire, Eduardo Moreno

Electron. Notes Discret. Math., 2010

A Column Generation Approach for the Graph Matching Problem.

Alexandre S. Freire, R. M. Cesar Jr., Carlos Eduardo Ferreira

Proceedings of the 20th International Conference on Pattern Recognition, 2010