Gabriela Ochoa

According to our database1, Gabriela Ochoa authored at least 111 papers between 1998 and 2019.

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2019
Recent advances in fitness landscape analysis.
Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2019

Local optima network analysis for MAX-SAT.
Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2019

Local optima networks for continuous fitness landscapes.
Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2019

Clarifying the Difference in Local Optima Network Sampling Algorithms.
Proceedings of the Evolutionary Computation in Combinatorial Optimization, 2019

Insights into the Feature Selection Problem Using Local Optima Networks.
Proceedings of the Evolutionary Computation in Combinatorial Optimization, 2019

Rigorous Performance Analysis of State-of-the-Art TSP Heuristic Solvers.
Proceedings of the Evolutionary Computation in Combinatorial Optimization, 2019

Quasi-Optimal Recombination Operator.
Proceedings of the Evolutionary Computation in Combinatorial Optimization, 2019

2018
An Empirical Study of Meta- and Hyper-Heuristic Search for Multi-Objective Release Planning.
ACM Trans. Softw. Eng. Methodol., 2018

Infoveillance of infectious diseases in USA: STDs, tuberculosis, and hepatitis.
J. Big Data, 2018

Forecasting AIDS prevalence in the United States using online search traffic data.
J. Big Data, 2018

Mapping the global structure of TSP fitness landscapes.
J. Heuristics, 2018

PageRank centrality for performance prediction: the impact of the local optima network model.
J. Heuristics, 2018

Visualising the global structure of search landscapes: genetic improvement as a case study.
Genetic Programming and Evolvable Machines, 2018

Sampling Local Optima Networks of Large Combinatorial Search Spaces: The QAP Case.
Proceedings of the Parallel Problem Solving from Nature - PPSN XV, 2018


Perturbation Strength and the Global Structure of QAP Fitness Landscapes.
Proceedings of the Parallel Problem Solving from Nature - PPSN XV, 2018

Next generation genetic algorithms.
Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2018

Multifractality and dimensional determinism in local optima networks.
Proceedings of the Genetic and Evolutionary Computation Conference, 2018

Search-maps: visualising and exploiting the global structure of computational search spaces.
Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2018

Enhancing partition crossover with articulation points analysis.
Proceedings of the Genetic and Evolutionary Computation Conference, 2018

On the Fractal Nature of Local Optima Networks.
Proceedings of the Evolutionary Computation in Combinatorial Optimization, 2018

How Perturbation Strength Shapes the Global Structure of TSP Fitness Landscapes.
Proceedings of the Evolutionary Computation in Combinatorial Optimization, 2018

Mutual Information Iterated Local Search: A Wrapper-Filter Hybrid for Feature Selection in Brain Computer Interfaces.
Proceedings of the Applications of Evolutionary Computation, 2018

2017
Iterated VND Versus Hyper-heuristics: Effective and General Approaches to Course Timetabling.
Proceedings of the Nature-Inspired Design of Hybrid Intelligent Systems, 2017

A methodology for determining an effective subset of heuristics in selection hyper-heuristics.
European Journal of Operational Research, 2017

Evolving Training Sets for Improved Transfer Learning in Brain Computer Interfaces.
Proceedings of the Machine Learning, Optimization, and Big Data, 2017

Modelling genetic improvement landscapes with local optima networks.
Proceedings of the Genetic and Evolutionary Computation Conference, 2017

The effect of landscape funnels in QAPLIB instances.
Proceedings of the Genetic and Evolutionary Computation Conference, 2017

Comparing communities of optima with funnels in combinatorial fitness landscapes.
Proceedings of the Genetic and Evolutionary Computation Conference, 2017

Shaping communities of local optima by perturbation strength.
Proceedings of the Genetic and Evolutionary Computation Conference, 2017

Optimizing one million variable NK landscapes by hybridizing deterministic recombination and local search.
Proceedings of the Genetic and Evolutionary Computation Conference, 2017

Understanding Phase Transitions with Local Optima Networks: Number Partitioning as a Case Study.
Proceedings of the Evolutionary Computation in Combinatorial Optimization, 2017

Visualising the Search Landscape of the Triangle Program.
Proceedings of the Genetic Programming - 20th European Conference, 2017

Local Optima Networks of the Permutation Flowshop Scheduling Problem: Makespan vs. total flow time.
Proceedings of the 2017 IEEE Congress on Evolutionary Computation, 2017

2016
Grammar-based generation of variable-selection heuristics for constraint satisfaction problems.
Genetic Programming and Evolvable Machines, 2016

Editorial for the Special Issue on Combinatorial Optimization Problems.
Evolutionary Computation, 2016

Evolutionary Algorithms with Linkage Information for Feature Selection in Brain Computer Interfaces.
Proceedings of the Advances in Computational Intelligence Systems, 2016

An Evolutionary Hyper-heuristic for the Software Project Scheduling Problem.
Proceedings of the Parallel Problem Solving from Nature - PPSN XIV, 2016

Tunnelling Crossover Networks for the Asymmetric TSP.
Proceedings of the Parallel Problem Solving from Nature - PPSN XIV, 2016

Coarse-Grained Barrier Trees of Fitness Landscapes.
Proceedings of the Parallel Problem Solving from Nature - PPSN XIV, 2016

Additional Dimensions to the Study of Funnels in Combinatorial Landscapes.
Proceedings of the 2016 on Genetic and Evolutionary Computation Conference, Denver, CO, USA, July 20, 2016

Communities of Local Optima as Funnels in Fitness Landscapes.
Proceedings of the 2016 on Genetic and Evolutionary Computation Conference, Denver, CO, USA, July 20, 2016

Women@GECCO 2016 Chairs' Welcome.
Proceedings of the Genetic and Evolutionary Computation Conference, 2016

Deconstructing the Big Valley Search Space Hypothesis.
Proceedings of the Evolutionary Computation in Combinatorial Optimization, 2016

Genetic improvement: A key challenge for evolutionary computation.
Proceedings of the IEEE Congress on Evolutionary Computation, 2016

2015
An Integer Linear Programming approach to the single and bi-objective Next Release Problem.
Information & Software Technology, 2015

Tunnelling Crossover Networks.
Proceedings of the Genetic and Evolutionary Computation Conference, 2015

A benchmark set extension and comparative study for the HyFlex framework.
Proceedings of the IEEE Congress on Evolutionary Computation, 2015

Combining Mutation and Recombination to Improve a Distributed Model of Adaptive Operator Selection.
Proceedings of the Artificial Evolution, 2015

The Multi-Funnel Structure of TSP Fitness Landscapes: A Visual Exploration.
Proceedings of the Artificial Evolution, 2015

2014
The component model for elementary landscapes and partial neighborhoods.
Theor. Comput. Sci., 2014

Contrasting meta-learning and hyper-heuristic research: the role of evolutionary algorithms.
Genetic Programming and Evolvable Machines, 2014

A unified hyper-heuristic framework for solving bin packing problems.
Expert Syst. Appl., 2014

Effective learning hyper-heuristics for the course timetabling problem.
European Journal of Operational Research, 2014

Local Optima Networks: A New Model of Combinatorial Fitness Landscapes.
CoRR, 2014

Generalized asymmetric partition crossover (GAPX) for the asymmetric TSP.
Proceedings of the Genetic and Evolutionary Computation Conference, 2014

Evolvability metrics in adaptive operator selection.
Proceedings of the Genetic and Evolutionary Computation Conference, 2014

Women@GECCO 2014.
Proceedings of the Genetic and Evolutionary Computation Conference, 2014

2013
Population-based optimization of cytostatic/cytotoxic combination cancer chemotherapy.
Soft Comput., 2013

Hyper-heuristics: a survey of the state of the art.
JORS, 2013

An effective heuristic for the two-dimensional irregular bin packing problem.
Annals OR, 2013

Search methodologies in real-world software engineering.
Proceedings of the Genetic and Evolutionary Computation Conference, 2013

Local Optima Networks of the Permutation Flow-Shop Problem.
Proceedings of the Artificial Evolution, 2013

2012
Fitness Landscapes and the Andrews-Curtis Conjecture.
IJAC, 2012

Editorial for the Special Issue on Automated Design and Assessment of Heuristic Search Methods.
Evolutionary Computation, 2012

Local Optima Networks, Landscape Autocorrelation and Heuristic Search Performance
CoRR, 2012

Local optima networks and the performance of iterated local search
CoRR, 2012

Clustering of Local Optima in Combinatorial Fitness Landscapes
CoRR, 2012

First-improvement vs. Best-improvement Local Optima Networks of NK Landscapes
CoRR, 2012

Communities of Minima in Local Optima Networks of Combinatorial Spaces
CoRR, 2012

Complex-network analysis of combinatorial spaces: The NK landscape case
CoRR, 2012

Adaptive Evolutionary Algorithms and Extensions to the HyFlex Hyper-heuristic Framework.
Proceedings of the Parallel Problem Solving from Nature - PPSN XII, 2012

Vehicle Routing and Adaptive Iterated Local Search within the HyFlex Hyper-heuristic Framework.
Proceedings of the Learning and Intelligent Optimization - 6th International Conference, 2012

Hyper-heuristics and cross-domain optimization.
Proceedings of the Genetic and Evolutionary Computation Conference, 2012

HyFlex: A Benchmark Framework for Cross-Domain Heuristic Search.
Proceedings of the Evolutionary Computation in Combinatorial Optimization, 2012

2011
Local Optima Networks of NK Landscapes With Neutrality.
IEEE Trans. Evolutionary Computation, 2011

On the automatic discovery of variants of the NEH procedure for flow shop scheduling using genetic programming.
JORS, 2011

HyFlex: A Benchmark Framework for Cross-domain Heuristic Search
CoRR, 2011

Local Optima Networks of the Quadratic Assignment Problem
CoRR, 2011

The Cross-Domain Heuristic Search Challenge - An International Research Competition.
Proceedings of the Learning and Intelligent Optimization - 5th International Conference, 2011

Partial neighborhoods of the traveling salesman problem.
Proceedings of the 13th Annual Genetic and Evolutionary Computation Conference, 2011

Automated heuristic design.
Proceedings of the 13th Annual Genetic and Evolutionary Computation Conference, 2011

Adaptive iterated local search for cross-domain optimisation.
Proceedings of the 13th Annual Genetic and Evolutionary Computation Conference, 2011

Local Optima Networks with Escape Edges.
Proceedings of the Artificial Evolution, 2011

2010
A Reinforcement Learning - Great-Deluge Hyper-Heuristic for Examination Timetabling.
Int. J. of Applied Metaheuristic Computing, 2010

Special issue on hyper-heuristics in search and optimization.
J. Heuristics, 2010

Cheating for Problem Solving: A Genetic Algorithm with Social Interactions
CoRR, 2010

Modeling and optimization of combined cytostatic and cytotoxic cancer chemotherapy.
Artificial Intelligence in Medicine, 2010

Iterated local search vs. hyper-heuristics: Towards general-purpose search algorithms.
Proceedings of the IEEE Congress on Evolutionary Computation, 2010

2009
A PSO/ACO approach to knowledge discovery in a pharmacovigilance context.
Proceedings of the Genetic and Evolutionary Computation Conference, 2009

Analyzing the landscape of a graph based hyper-heuristic for timetabling problems.
Proceedings of the Genetic and Evolutionary Computation Conference, 2009

Towards the decathlon challenge of search heuristics.
Proceedings of the Genetic and Evolutionary Computation Conference, 2009

Dispatching rules for production scheduling: A hyper-heuristic landscape analysis.
Proceedings of the IEEE Congress on Evolutionary Computation, 2009

2008
The Connectivity of NK Landscapes' Basins: A Network Analysis
CoRR, 2008

A Study of NK Landscapes' Basins and Local Optima Networks
CoRR, 2008

2007
An evolutionary approach to cancer chemotherapy scheduling.
Genetic Programming and Evolvable Machines, 2007

The Cooperative Royal Road: Avoiding Hitchhiking.
Proceedings of the Artificial Evolution, 2007

2006
Error Thresholds in Genetic Algorithms.
Evolutionary Computation, 2006

Assortative Mating Drastically Alters the Magnitude of Error Thresholds.
Proceedings of the Parallel Problem Solving from Nature, 2006

2005
Assortative Mating in Genetic Algorithms for Dynamic Problems.
Proceedings of the Applications of Evolutionary Computing, 2005

Evolving L-Systems to Capture Protein Structure Native Conformations.
Proceedings of the Genetic Programming, 8th European Conference, 2005

Incorporating Knowledge of Secondary Structures in a L-System-Based Encoding for Protein Folding.
Proceedings of the Artificial Evolution, 2005

A Critical View of the Evolutionary Design of Self-assembling Systems.
Proceedings of the Artificial Evolution, 2005

2004
Heuristic design of cancer chemotherapies.
IEEE Trans. Evolutionary Computation, 2004

2002
Setting The Mutation Rate: Scope And Limitations Of The 1/L Heuristic.
Proceedings of the GECCO 2002: Proceedings of the Genetic and Evolutionary Computation Conference, 2002

2000
Error thresholds and optimal mutation rates in genetic algorithms.
PhD thesis, 2000

Consensus Sequence Plots and Error Thresholds: Tools for Visualising the Structure of Fitness Landscapes.
Proceedings of the Parallel Problem Solving from Nature, 2000

Optimal Mutation Rates and Selection Pressure in Genetic Algorithms.
Proceedings of the Genetic and Evolutionary Computation Conference (GECCO '00), 2000

1999
Error Thresholds and Their Relation to Optimal Mutation Rates.
Proceedings of the Advances in Artificial Life, 5th European Conference, 1999

1998
On Genetic Algorithms and Lindenmayer Systems.
Proceedings of the Parallel Problem Solving from Nature, 1998

Recombination and Error Thresholds in Finite Populations.
Proceedings of the Fifth Workshop on Foundations of Genetic Algorithms, 1998


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