Search Results for author: Marcella Scoczynski Ribeiro Martins

Found 4 papers, 0 papers with code

NASA Science Mission Directorate Knowledge Graph Discovery

no code implementations20 Mar 2023 Roelien C. Timmer, Fech Scen Khoo, Megan Mark, Marcella Scoczynski Ribeiro Martins, Anamaria Berea, Gregory Renard, Kaylin Bugbee

The size of the National Aeronautics and Space Administration (NASA) Science Mission Directorate (SMD) is growing exponentially, allowing researchers to make discoveries.

Knowledge Graphs

Multi-layer local optima networks for the analysis of advanced local search-based algorithms

no code implementations29 Apr 2020 Marcella Scoczynski Ribeiro Martins, Mohamed El Yafrani, Myriam R. B. S. Delgado, Ricardo Luders

A Local Optima Network (LON) is a graph model that compresses the fitness landscape of a particular combinatorial optimization problem based on a specific neighborhood operator and a local search algorithm.

Combinatorial Optimization

MATE: A Model-based Algorithm Tuning Engine

no code implementations27 Apr 2020 Mohamed El Yafrani, Marcella Scoczynski Ribeiro Martins, Inkyung Sung, Markus Wagner, Carola Doerr, Peter Nielsen

In contrast to most static (feature-independent) algorithm tuning engines such as irace and SPOT, our approach aims to derive the best parameter configuration of a given algorithm for a specific problem, exploiting the relationships between the algorithm parameters and the features of the problem.

Symbolic Regression

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