Guilherme Oliveira Chagas

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Active since

2016

Affiliations

Guilherme Oliveira Chagas is an author at Universidade Federal de Lavras specializing in engineering, computer science, and combinatorial optimization.

ORCID

Top concepts

EngineeringComputer ScienceComputer EngineeringCombinatorial OptimizationData MiningInverse ProblemsCluster ComputingNumerical AnalysisParallel ComputingKnowledge Discovery

Publications per year

2016–2019

Publications

An evaluation of low-cost heuristics for matrix bandwidth and profile reductions

Sanderson L. Gonzaga de Oliveira, Júnior Assis Barreto Bernardes, Guilherme Oliveira Chagas · Computational and Applied Mathematics · 2016 · 39 citations

Array Computing, Engineering, Approximate Computing +12

An evaluation of reordering algorithms to reduce the computational cost of the incomplete Cholesky-conjugate gradient method

Sanderson L. Gonzaga de Oliveira, J. A. B. Bernardes, Guilherme Oliveira Chagas · Computational and Applied Mathematics · 2017 · 35 citations

Numerical Analysis, Mathematical Programming, Large-scale Global Optimization +10

A hybrid heuristic for the overlapping cluster editing problem

Guilherme Oliveira Chagas, Luiz Antônio Nogueira Lorena, Rafael Santos · Applied Soft Computing · 2019 · 13 citations

Cluster Computing, Document Clustering, Engineering +6

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