Gabriela Ochoa

ORCID

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 104

Top Venues

University of Sussex, UK (PHD)

Education History

University of Sussex, UK

PHD

Publications

Camilo Chacón Sartori, Christian Blum, Gabriela Ochoa
Large Language Models for the Automated Analysis of Optimization Algorithms. CoRR (2024)
Francisco Chicano, Gabriela Ochoa, Darrell Whitley, Renato Tinós
Dynastic Potential Crossover Operator. CoRR (2024)
Francisco Chicano, Gabriela Ochoa, Bilel Derbel, Lorenzo Canonne
Local Optima Markov Chain: A New Tool for Landscape-aware Analysis of Algorithm Dynamics. GECCO (2023)
Sarah L. Thomson, Gabriela Ochoa, Nadarajen Veerapen, Krzysztof Michalak
Channel Configuration for Neural Architecture: Insights from the Search Space. GECCO (2023)
Camilo Chacón Sartori, Christian Blum, Gabriela Ochoa
STNWeb: A new visualization tool for analyzing optimization algorithms. Softw. Impacts 17 (2023)
Yuri Cossich Lavinas, Marcelo Ladeira, Gabriela Ochoa, Claus Aranha
Multiobjective Evolutionary Component Effect on Algorithm behavior. CoRR (2023)
Sarah L. Thomson, Nadarajen Veerapen, Gabriela Ochoa, Daan van den Berg
Randomness in Local Optima Network Sampling. GECCO Companion (2023)
Lorenzo Canonne, Bilel Derbel, Francisco Chicano, Gabriela Ochoa
To Combine or not to Combine Graybox Crossover and Local Search? GECCO (2023)
Ting Hu, Gabriela Ochoa, Wolfgang Banzhaf
Phenotype Search Trajectory Networks for Linear Genetic Programming. EuroGP (2023)
Katherine M. Malan, Gabriela Ochoa
Landscape Analysis of Optimization Problems and Algorithms. GECCO Companion (2023)
Paul Mitchell, Gabriela Ochoa, Romain Louis Chassagne
Local Optima Networks of the Black Box Optimisation Benchmark Functions. GECCO Companion (2023)
Gabriela Ochoa, Arnaud Liefooghe, Yuri Cossich Lavinas, Claus Aranha
Decision/Objective Space Trajectory Networks for Multi-objective Combinatorial Optimisation. EvoCOP (2023)
Arnaud Liefooghe, Gabriela Ochoa, Sébastien Vérel, Bilel Derbel
Pareto Local Optimal Solutions Networks with Compression, Enhanced Visualization and Expressiveness. GECCO (2023)
Darrell Whitley, Gabriela Ochoa, Francisco Chicano
Partition Crossover can Linearize Local Optima Lattices of k-bounded Pseudo-Boolean Functions. FOGA (2023)
Camilo Chacón Sartori, Christian Blum, Gabriela Ochoa
Search Trajectory Networks Meet the Web: A Web Application for the Visual Comparison of Optimization Algorithms. ICSCA (2023)
Sara Tari, Gabriela Ochoa, Matthieu Basseur, Sébastien Vérel
On the Global Structure of PUBOi Fitness Landscapes. GECCO Companion (2023)
Yuri Cossich Lavinas, Gabriela Ochoa, Claus Aranha
Component-wise Analysis of Automatically Designed Multiobjective Algorithms on Constrained Problems. CoRR (2022)
Sarah L. Thomson, Gabriela Ochoa, Sébastien Vérel
Fractal Dimension and Perturbation Strength: A Local Optima Networks View. PPSN (1) (2022)
Gabriela Ochoa, Nadarajen Veerapen
Neural Architecture Search: A Visual Analysis. PPSN (1) (2022)
Nuno M. Rodrigues, Katherine M. Malan, Gabriela Ochoa, Leonardo Vanneschi, Sara Silva
Fitness landscape analysis of convolutional neural network architectures for image classification. Inf. Sci. 609 (2022)
Stefano Sarti, Jason Adair, Gabriela Ochoa
Neuroevolution Trajectory Networks of the Behaviour Space. EvoApplications (2022)
Mila Goranova, Gabriela Ochoa, Patrick Maier, Andrew Hoyle
Evolutionary optimisation of antibiotic dosing regimens for bacteria with different levels of resistance. Artif. Intell. Medicine 133 (2022)
Francisco Chicano, Gabriela Ochoa, L. Darrell Whitley, Renato Tinós
Dynastic Potential Crossover Operator. Evol. Comput. 30 (3) (2022)
Yuri Cossich Lavinas, Claus Aranha, Gabriela Ochoa
Search Trajectories Networks of Multiobjective Evolutionary Algorithms. CoRR (2022)
Sarah L. Thomson, Gabriela Ochoa, Sébastien Vérel
The fractal geometry of fitness landscapes at the local optima level. Nat. Comput. 21 (2) (2022)
Stefano Sarti, Jason Adair, Gabriela Ochoa
Recombination and Novelty in Neuroevolution: A Visual Analysis. SN Comput. Sci. 3 (3) (2022)
Darrell Whitley, Gabriela Ochoa
Local optima organize into lattices under recombination: an example using the traveling salesman problem. GECCO (2022)
Yuri Cossich Lavinas, Marcelo Ladeira, Gabriela Ochoa, Claus Aranha
Component-wise analysis of automatically designed multiobjective algorithms on constrained problems. GECCO (2022)
Ting Hu, Gabriela Ochoa, Wolfgang Banzhaf
Phenotype Search Trajectory Networks for Linear Genetic Programming. CoRR (2022)
Yuri Cossich Lavinas, Claus Aranha, Gabriela Ochoa
Search Trajectories Networks of Multiobjective Evolutionary Algorithms. EvoApplications (2022)
Sarah L. Thomson, Gabriela Ochoa
On funnel depths and acceptance criteria in stochastic local search. GECCO (2022)
Christian Blum, Gabriela Ochoa
A comparative analysis of two matheuristics by means of merged local optima networks. Eur. J. Oper. Res. 290 (1) (2021)
Francisco Chicano, Gabriela Ochoa, Marco Tomassini
Real-like MAX-SAT instances and the landscape structure across the phase transition. GECCO (2021)
Sara Tari, Gabriela Ochoa
Local search pivoting rules and the landscape global structure. GECCO (2021)
Christopher W. Cleghorn, Gabriela Ochoa
Understanding parameter spaces using local optima networks: a case study on particle swarm optimization. GECCO Companion (2021)
Renato Tinós, Darrell Whitley, Francisco Chicano, Gabriela Ochoa
Partition crossover for continuous optimization: ePX. GECCO (2021)
Gabriela Ochoa, Katherine M. Malan, Christian Blum
Search trajectory networks: A tool for analysing and visualising the behaviour of metaheuristics. Appl. Soft Comput. 109 (2021)
Stefano Sarti, Gabriela Ochoa
A NEAT Visualisation of Neuroevolution Trajectories. EvoApplications (2021)
Katherine M. Malan, Gabriela Ochoa
Recent advances in landscape analysis for optimisation and learning. GECCO Companion (2021)
Valentina Narvaez-Teran, Gabriela Ochoa, Eduardo Rodriguez-Tello
Search Trajectory Networks Applied to the Cyclic Bandwidth Sum Problem. IEEE Access 9 (2021)
Gabriela Ochoa, Katherine M. Malan, Christian Blum
Search Trajectory Networks of Population-Based Algorithms in Continuous Spaces. EvoApplications (2020)
Mila Goranova, Marco A. Contreras-Cruz, Andrew Hoyle, Gabriela Ochoa
Optimising Antibiotic Treatments with Multi-objective Population-based Algorithms. CEC (2020)
Jorge Alberto Soria-Alcaraz, Gabriela Ochoa, Andrés Espinal, Marco Aurelio Sotelo-Figueroa, Manuel Ornelas-Rodríguez, Horacio Rostro-González
A Methodology for Classifying Search Operators as Intensification or Diversification Heuristics. Complex. 2020 (2020)
Andy Hoyle, David Cairns, Iona Paterson, Stuart McMillan, Gabriela Ochoa, Andrew P. Desbois
Optimising efficacy of antibiotics against systemic infection by varying dosage quantities and times. PLoS Comput. Biol. 16 (8) (2020)
Swetha Varadarajan, L. Darrell Whitley, Gabriela Ochoa
Why many travelling salesman problem instances are easier than you think. GECCO (2020)
Renato Tinós, L. Darrell Whitley, Gabriela Ochoa
A New Generalized Partition Crossover for the Traveling Salesman Problem: Tunneling between Local Optima. Evol. Comput. 28 (2) (2020)
Gabriela Ochoa, Francisco Chicano, Marco Tomassini
Global Landscape Structure and the Random MAX-SAT Phase Transition. PPSN (2) (2020)
Sarah L. Thomson, Gabriela Ochoa, Sébastien Vérel, Nadarajen Veerapen
Inferring Future Landscapes: Sampling the Local Optima Level. Evol. Comput. 28 (4) (2020)
German Treimun-Costa, Elizabeth Montero, Gabriela Ochoa, Nicolás Rojas-Morales
Modelling parameter configuration spaces with local optima networks. GECCO (2020)
Sarah L. Thomson, Gabriela Ochoa
The Local Optima Level in Chemotherapy Schedule Optimisation. EvoCOP (2020)
Cristiano Guimarães Pimenta, Alex Guimarães Cardoso de Sá, Gabriela Ochoa, Gisele L. Pappa
Fitness Landscape Analysis of Automated Machine Learning Search Spaces. EvoCOP (2020)
Marco A. Contreras-Cruz, Gabriela Ochoa, Juan-Pablo Ramirez-Paredes
Synthetic vs. Real-World Continuous Landscapes: A Local Optima Networks View. BIOMA (2020)
Gabriela Ochoa, Lee A. Christie, Alexander E. I. Brownlee, Andrew Hoyle
Multi-objective evolutionary design of antibiotic treatments. Artif. Intell. Medicine 102 (2020)
L. Darrell Whitley, Francisco Chicano, Gabriela Ochoa, Andrew M. Sutton, Renato Tinós
Next generation genetic algorithms. GECCO (Companion) (2019)
Jason Adair, Gabriela Ochoa, Katherine M. Malan
Local optima networks for continuous fitness landscapes. GECCO (Companion) (2019)
Gabriela Ochoa, Francisco Chicano
Local optima network analysis for MAX-SAT. GECCO (Companion) (2019)
Sarah L. Thomson, Gabriela Ochoa, Sébastien Vérel
Clarifying the Difference in Local Optima Network Sampling Algorithms. EvoCOP (2019)
Francisco Chicano, Gabriela Ochoa, L. Darrell Whitley, Renato Tinós
Quasi-Optimal Recombination Operator. EvoCOP (2019)
Werner Mostert, Katherine M. Malan, Gabriela Ochoa, Andries P. Engelbrecht
Insights into the Feature Selection Problem Using Local Optima Networks. EvoCOP (2019)
Gabriela Ochoa, Katherine M. Malan
Recent advances in fitness landscape analysis. GECCO (Companion) (2019)
Paul McMenemy, Nadarajen Veerapen, Jason Adair, Gabriela Ochoa
Rigorous Performance Analysis of State-of-the-Art TSP Heuristic Solvers. EvoCOP (2019)
Amaryllis Mavragani, Gabriela Ochoa
Infoveillance of infectious diseases in USA: STDs, tuberculosis, and hepatitis. J. Big Data 5 (2018)
Sarah L. Thomson, Sébastien Vérel, Gabriela Ochoa, Nadarajen Veerapen, David E. Cairns
Multifractality and dimensional determinism in local optima networks. GECCO (2018)
Nadarajen Veerapen, Gabriela Ochoa
Visualising the global structure of search landscapes: genetic improvement as a case study. Genet. Program. Evolvable Mach. 19 (3) (2018)
Sarah L. Thomson, Sébastien Vérel, Gabriela Ochoa, Nadarajen Veerapen, Paul McMenemy
On the Fractal Nature of Local Optima Networks. EvoCOP (2018)
Gabriela Ochoa, Nadarajen Veerapen
Search-maps: visualising and exploiting the global structure of computational search spaces. GECCO (Companion) (2018)
Sebastian Herrmann, Gabriela Ochoa, Franz Rothlauf
PageRank centrality for performance prediction: the impact of the local optima network model. J. Heuristics 24 (3) (2018)
Sébastien Vérel, Fabio Daolio, Gabriela Ochoa, Marco Tomassini
Sampling Local Optima Networks of Large Combinatorial Search Spaces: The QAP Case. PPSN (2) (2018)
Gisele Lobo Pappa, Michael T. M. Emmerich, Ana L. C. Bazzan, Will N. Browne, Kalyanmoy Deb, Carola Doerr, Marko Durasevic, Michael G. Epitropakis, Saemundur O. Haraldsson, Domagoj Jakobovic, Pascal Kerschke, Krzysztof Krawiec, Per Kristian Lehre, Xiaodong Li, Andrei Lissovoi, Pekka Malo, Luis Martí, Yi Mei, Juan Julián Merelo Guervós, Julian F. Miller, Alberto Moraglio, Antonio J. Nebro, Su Nguyen, Gabriela Ochoa, Pietro S. Oliveto, Stjepan Picek, Nelishia Pillay, Mike Preuss, Marc Schoenauer, Roman Senkerik, Ankur Sinha, Ofer M. Shir, Dirk Sudholt, L. Darrell Whitley, Mark Wineberg, John R. Woodward, Mengjie Zhang
Tutorials at PPSN 2018. PPSN (2) (2018)
Gabriela Ochoa, Nadarajen Veerapen
Mapping the global structure of TSP fitness landscapes. J. Heuristics 24 (3) (2018)
L. Darrell Whitley, Francisco Chicano, Gabriela Ochoa, Andrew M. Sutton, Renato Tinós
Next generation genetic algorithms. GECCO (Companion) (2018)
Gabriela Ochoa, Sebastian Herrmann
Perturbation Strength and the Global Structure of QAP Fitness Landscapes. PPSN (2) (2018)
Francisco Chicano, Gabriela Ochoa, L. Darrell Whitley, Renato Tinós
Enhancing partition crossover with articulation points analysis. GECCO (2018)
Amaryllis Mavragani, Gabriela Ochoa
The Internet and the Anti-Vaccine Movement: Tracking the 2017 EU Measles Outbreak. Big Data Cogn. Comput. 2 (1) (2018)
Paul McMenemy, Nadarajen Veerapen, Gabriela Ochoa
How Perturbation Strength Shapes the Global Structure of TSP Fitness Landscapes. EvoCOP (2018)
Yuanyuan Zhang, Mark Harman, Gabriela Ochoa, Guenther Ruhe, Sjaak Brinkkemper
An Empirical Study of Meta- and Hyper-Heuristic Search for Multi-Objective Release Planning. ACM Trans. Softw. Eng. Methodol. 27 (1) (2018)
Amaryllis Mavragani, Gabriela Ochoa
Forecasting AIDS prevalence in the United States using online search traffic data. J. Big Data 5 (2018)
Jason Adair, Alexander E. I. Brownlee, Gabriela Ochoa
Mutual Information Iterated Local Search: A Wrapper-Filter Hybrid for Feature Selection in Brain Computer Interfaces. EvoApplications (2018)
Sebastian Herrmann, Matthias Herrmann, Gabriela Ochoa, Franz Rothlauf
Shaping communities of local optima by perturbation strength. GECCO (2017)
Francisco Chicano, L. Darrell Whitley, Gabriela Ochoa, Renato Tinós
Optimizing one million variable NK landscapes by hybridizing deterministic recombination and local search. GECCO (2017)
Leticia Hernando, Fabio Daolio, Nadarajen Veerapen, Gabriela Ochoa
Local Optima Networks of the Permutation Flowshop Scheduling Problem: Makespan vs. total flow time. CEC (2017)
Sarah L. Thomson, Fabio Daolio, Gabriela Ochoa
Comparing communities of optima with funnels in combinatorial fitness landscapes. GECCO (2017)
Jorge Alberto Soria-Alcaraz, Gabriela Ochoa, Marco Aurelio Sotelo-Figueroa, Edmund K. Burke
A methodology for determining an effective subset of heuristics in selection hyper-heuristics. Eur. J. Oper. Res. 260 (3) (2017)
Sarah L. Thomson, Gabriela Ochoa, Fabio Daolio, Nadarajen Veerapen
The effect of landscape funnels in QAPLIB instances. GECCO (Companion) (2017)
Gabriela Ochoa, Nadarajen Veerapen, Fabio Daolio, Marco Tomassini
Understanding Phase Transitions with Local Optima Networks: Number Partitioning as a Case Study. EvoCOP (2017)
Jason Adair, Alexander E. I. Brownlee, Fabio Daolio, Gabriela Ochoa
Evolving Training Sets for Improved Transfer Learning in Brain Computer Interfaces. MOD (2017)
Nadarajen Veerapen, Fabio Daolio, Gabriela Ochoa
Modelling genetic improvement landscapes with local optima networks. GECCO (Companion) (2017)
William B. Langdon, Nadarajen Veerapen, Gabriela Ochoa
Visualising the Search Landscape of the Triangle Program. EuroGP (2017)
Nadarajen Veerapen, Gabriela Ochoa, Renato Tinós, L. Darrell Whitley
Tunnelling Crossover Networks for the Asymmetric TSP. PPSN (2016)
Sebastian Herrmann, Gabriela Ochoa, Franz Rothlauf
Communities of Local Optima as Funnels in Fitness Landscapes. GECCO (2016)
Gabriela Ochoa, Nadarajen Veerapen
Additional Dimensions to the Study of Funnels in Combinatorial Landscapes. GECCO (2016)
Carola Doerr, Julia Handl, Emma Hart, Gabriela Ochoa, Amarda Shehu, Tea Tusar, Anya E. Vostinar, Christine Zarges, A. Nur Zincir-Heywood
Women@GECCO 2016 Chairs' Welcome. GECCO (Companion) (2016)
Gabriela Ochoa, Nadarajen Veerapen
Deconstructing the Big Valley Search Space Hypothesis. EvoCOP (2016)
Alejandro Sosa-Ascencio, Gabriela Ochoa, Hugo Terashima-Marín, Santiago Enrique Conant-Pablos
Grammar-based generation of variable-selection heuristics for constraint satisfaction problems. Genet. Program. Evolvable Mach. 17 (2) (2016)
Xiuli Wu, Pietro A. Consoli, Leandro L. Minku, Gabriela Ochoa, Xin Yao
An Evolutionary Hyper-heuristic for the Software Project Scheduling Problem. PPSN (2016)
Sebastian Herrmann, Gabriela Ochoa, Franz Rothlauf
Coarse-Grained Barrier Trees of Fitness Landscapes. PPSN (2016)
William B. Langdon, Gabriela Ochoa
Genetic improvement: A key challenge for evolutionary computation. CEC (2016)
Francisco Chicano, Christian Blum, Gabriela Ochoa
Editorial for the Special Issue on Combinatorial Optimization Problems. Evol. Comput. 24 (4) (2016)
Jason Adair, Alexander E. I. Brownlee, Gabriela Ochoa
Evolutionary Algorithms with Linkage Information for Feature Selection in Brain Computer Interfaces. UKCI (2016)
Steven Adriaensen, Gabriela Ochoa, Ann Nowé
A benchmark set extension and comparative study for the HyFlex framework. CEC (2015)

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Publication Activity (10 Years)

Top Topics

Top Venues

Gabriela Ochoa