Stephen Chen

Publication Activity (10 Years)

Years Active: 1999-2023
Publications (10 Years): 18

Top Topics

Differential Evolution

Particle Swarm Optimization

Global Optimization

Top Venues

IEEE Congress on Evolutionary Computation

GECCO (Companion)

Publications

Stephen Chen, Shanshan Lao, Irene Moser
Footprinting the Behaviour of Particle Swarm Optimization with Increasing Dimensionality. LA-CCI (2023)
Stephen Chen, Shehnaz Islam, Shanshan Lao
The Danger of Metaphors for Metaheuristic Design. LA-CCI (2023)
Stephen Chen, Antonio Bolufé Röhler, James Montgomery, Wenxuan Zhang, Tim Hendtlass
Using Average-Fitness Based Selection to Combat the Curse of Dimensionality. CEC (2022)
Naeeme YadollahPour, Stephen Chen
Methods to Detect and Address Stall in Particle Swarm Optimization. CEC (2022)
Stephen Chen, Antonio Bolufé Röhler, James Montgomery, Dania Tamayo-Vera, Tim Hendtlass
Measuring the Effects of Increasing Dimensionality on Fitness-Based Selection and Failed Exploration. CEC (2022)
Stephen Chen, Shehnaz Islam, Antonio Bolufé Röhler, James Montgomery, Tim Hendtlass
A Random Walk Analysis of Search in Metaheuristics. CEC (2021)
Stephen Chen, Imran Abdulselam, Naeeme YadollahPour, Yasser González-Fernández
Particle Swarm optimization with pbest Perturbations. CEC (2020)
Antonio Bolufé Röhler, Stephen Chen
A Multi-Population Exploration-only Exploitation-only Hybrid on CEC-2020 Single Objective Bound Constrained Problems. CEC (2020)
Stephen Chen, Antonio Bolufé Röhler, James Montgomery, Tim Hendtlass
An Analysis on the Effect of Selection on Exploration in Particle Swarm Optimization and Differential Evolution. CEC (2019)
Antonio Bolufé Röhler, Stephen Chen, Dania Tamayo-Vera
An Analysis of Minimum Population Search on Large Scale Global Optimization. CEC (2019)
Yasser González-Fernández, Saeideh Hamidi, Stephen Chen, Sotirios Liaskos
Efficient elicitation of software configurations using crowd preferences and domain knowledge. Autom. Softw. Eng. 26 (1) (2019)
Dania Tamayo-Vera, Stephen Chen, Antonio Bolufé Röhler, James Montgomery, Tim Hendtlass
Improved Exploration and Exploitation in Particle Swarm Optimization. IEA/AIE (2018)
Antonio Bolufé Röhler, Dania Tamayo-Vera, Stephen Chen
An LaF-CMAES hybrid for optimization in multi-modal search spaces. CEC (2017)
Dania Tamayo-Vera, Antonio Bolufé Röhler, Stephen Chen
Estimation multivariate normal algorithm with thresheld convergence. CEC (2016)
Alejandro Piad-Morffis, Suilan Estevez-Velarde, Antonio Bolufé Röhler, James Montgomery, Stephen Chen
Evolution strategies with thresheld convergence. CEC (2015)
Yasser González-Fernández, Stephen Chen
Leaders and followers - a new metaheuristic to avoid the bias of accumulated information. CEC (2015)
Stephen Chen, James Montgomery, Antonio Bolufé Röhler
Measuring the curse of dimensionality and its effects on particle swarm optimization and differential evolution. Appl. Intell. 42 (3) (2015)
Antonio Bolufé Röhler, Sonia Fiol-González, Stephen Chen
A minimum population search hybrid for large scale global optimization. CEC (2015)
Yasser González-Fernández, Stephen Chen
Identifying and exploiting the scale of a search space in particle swarm optimization. GECCO (2014)
James Montgomery, Stephen Chen, Yasser González-Fernández
Identifying and exploiting the scale of a search space in differential evolution. IEEE Congress on Evolutionary Computation (2014)
Antonio Bolufé Röhler, Stephen Chen
Extending Minimum Population Search towards large scale global optimization. IEEE Congress on Evolutionary Computation (2014)
Stephen Chen, James Montgomery, Antonio Bolufé Röhler
Some measurements on the effects of the curse of dimensionality. GECCO (Companion) (2014)
James Montgomery, Stephen Chen
A simple strategy for maintaining diversity and reducing crowding in differential evolution. IEEE Congress on Evolutionary Computation (2012)
Antonio Bolufé Röhler, Stephen Chen
Multi-swarm hybrid for multi-modal optimization. IEEE Congress on Evolutionary Computation (2012)
Stephen Chen
Particle swarm optimization with pbest crossover. IEEE Congress on Evolutionary Computation (2012)
Stephen Chen, Carlos Xudiera, James Montgomery
Simulated annealing with thresheld convergence. IEEE Congress on Evolutionary Computation (2012)
Stephen Chen, James Montgomery
A Simple Strategy to Maintain Diversity and Reduce Crowding in Particle Swarm Optimization. Australasian Conference on Artificial Intelligence (2011)
Stephen Chen, James Montgomery
Selection strategies for initial positions and initial velocities in multi-optima particle swarms. GECCO (2011)
Stephen Chen, James Montgomery
A simple strategy to maintain diversity and reduce crowding in particle swarm optimization. GECCO (Companion) (2011)
Antonio Bolufé Röhler, Stephen Chen
An Analysis of Sub-swarms in Multi-swarm Systems. Australasian Conference on Artificial Intelligence (2011)
Stephen Chen, Yenny Noa Vargas
Improving the performance of particle swarms through dimension reductions - A case study with locust swarms. IEEE Congress on Evolutionary Computation (2010)
Yenny Noa Vargas, Stephen Chen
Particle Swarm Optimization with Resets - Improving the Balance between Exploration and Exploitation. MICAI (2) (2010)
James Montgomery, Stephen Chen
An analysis of the operation of differential evolution at high and low crossover rates. IEEE Congress on Evolutionary Computation (2010)
Stephen Chen
Locust Swarms - A new multi-optima search technique. IEEE Congress on Evolutionary Computation (2009)
Stephen Chen
An Analysis of Locust Swarms on Large Scale Global Optimization Problems. ACAL (2009)
Stephen Chen, Vincent Lupien
Optimization in Fractal and Fractured Landscapes Using Locust Swarms. ACAL (2009)
Stephen Chen, Jonathan Tien, Brenda Spotton Visano
A Hybrid Multi-agent Model for Financial Markets. IEA/AIE (2008)
Stephen Chen, Sarah Razzaqi, Vincent Lupien
Towards the Automated Design of Phased Array Ultrasonic Transducers - Using Particle Swarms to Find "Smart" Start Points. IEA/AIE (2007)
Stephen Chen, Ken Miura, Sarah Razzaqi
Analyzing the Role of "Smart" Start Points in Coarse Search-Greedy Search. ACAL (2007)
Stephen Chen, George Frempong, William C. Cudmore
Gesture Friendly Interfaces for Classroom Teaching with Thinking Tools. Education for the 21st Century (2006)
Stephen Chen
A Little Respect (for the Role of Common Components in Heuristic Search). IFIP PPAI (2006)
Stephen Chen, Sarah Razzaqi, Vincent Lupien
An Evolution Strategy for Improving the Design of Phased Array Transducers. IEEE Congress on Evolutionary Computation (2006)
Stephen Chen, Brenda Spotton Visano, Ying Kong
Introducing Social Investors into Multi-Agent Models of Financial Markets. IEA/AIE (2006)
Stephen Chen, Gregory Pitt
Isolating the benefits of respect. GECCO (2005)
Stephen Chen, Gregory Pitt
The Coordination of Parallel Search with Common Components. IEA/AIE (2005)
Cesar Guerra-Salcedo, Stephen Chen, Darrell Whitley, Stephen F. Smith
Fast and accurate feature selection using hybrid genetic strategies. CEC (1999)
Stephen Chen, Stephen F. Smith, Cesar Guerra-Salcedo
The GENIE is out! (Who needs fitness to evolve?). CEC (1999)