| 2013 | WWW | Crowdsourced risk factors of influenza-like-illness in Mexico. | Natalia Barbara Mantilla-Beniers, Rocio Rodrguez-Ramrez, Christopher R. Stephens |
| 2010 | GECCO | Why recombination should be adaptive. | Patricia Ortegon-Cano, Diego A. Hartasnchez, Christopher R. Stephens |
| 2008 | GECCO | Rank based variation operators for genetic algorithms. | Jorge Cervantes, Christopher R. Stephens |
| 2007 | FOGA | Continuous Optimisation Theory Made Easy? Finite-Element Models of Evolutionary Strategies, Genetic Algorithms and Particle Swarm Optimizers. | Riccardo Poli, William B. Langdon, Maurice Clerc, Christopher R. Stephens |
| 2007 | FOGA | Just What Are Building Blocks? | Christopher R. Stephens, Jorge Cervantes |
| 2006 | GECCO | "Optimal" mutation rates for genetic search. | Jorge Cervantes, Christopher R. Stephens |
| 2005 | CEC | Theoretical analysis of generalised recombination. | Riccardo Poli, Christopher R. Stephens |
| 2005 | CEC | Coarse graining in an evolutionary algorithm with recombination, duplication and inversion. | Christopher R. Stephens, Riccardo Poli |
| 2005 | EUROGP | Zero Is ot a Four Letter Word: Studies in the Evolution of Language. | Christopher R. Stephens, Miguel Nicolau, Conor Ryan |
| 2005 | FOGA | Perturbation Theory and the Renormalization Group in Genetic Dynamics. | Christopher R. Stephens, Adolfo Zamora, Alden H. Wright |
| 2005 | GECCO | Predicting healthcare costs using GAs. | Christopher R. Stephens, Henri Waelbroeck, Susan Talley |
| 2004 | EUROGP | Constrained Molecular Dynamics as a Search and Optimization Tool. | Riccardo Poli, Christopher R. Stephens |
| 2004 | GECCO | What Basis for Genetic Dynamics? | Chryssomalis Chryssomalakos, Christopher R. Stephens |
| 2004 | GECCO | Predicting Healthcare Costs Using Classifiers. | Christopher R. Stephens, Henri Waelbroeck, Susan Talley, Rosario Cruz, Arlene S. Ash |
| 2004 | GECCO | An Estimation of Distribution Algorithm Based on Maximum Entropy. | Alden H. Wright, Riccardo Poli, Christopher R. Stephens, William B. Langdon, Sandeep Pulavarty |
| 2003 | GECCO | Coarse-Graining in Genetic Algorithms: Some Issues and Examples. | Andrs Aguilar Contreras, Jonathan E. Rowe, Christopher R. Stephens |
| 2003 | GECCO | EC Theory: A Unified Viewpoint. | Christopher R. Stephens, Adolfo Zamora |
| 2002 | EUROGP | Allele Diffusion in Linear Genetic Programming and Variable-Length Genetic Algorithms with Subtree Crossover. | Riccardo Poli, Jonathan E. Rowe, Christopher R. Stephens, Alden H. Wright |
| 2002 | FOGA | A Schema-Theory-Based Extension of Geiringer's Theorem for Linear GP and Varialbe-length GAs under Homologous Crossover. | Riccardo Poli, Christopher R. Stephens, Alden H. Wright, Jonathan E. Rowe |
| 2002 | FOGA | Bistability in a Gene Pool GA with Mutation. | Alden H. Wright, Jonathan E. Rowe, Christopher R. Stephens, Riccardo Poli |
| 2002 | GECCO | On The Search Biases Of Homologuous Crossover In Linear Genetic Programming And Variable-length Genetic Algorithms. | Riccardo Poli, Christopher R. Stephens, Alden H. Wright, Jonathan E. Rowe |
| 2002 | GECCO | Exact Results From A Coarse Grained Formulation Of The Dynamics Of Variable-length Genetic Algorithms. | Christopher R. Stephens, Riccardo Poli, Alden H. Wright, Jonathan E. Rowe |
| 2002 | GECCO | A Fixed Point Analysis Of A Gene Pool GA With Mutation. | Alden H. Wright, Jonathan E. Rowe, Riccardo Poli, Christopher R. Stephens |
| 1998 | FOGA | Schemata as Building Blocks: Does Size Matter? | Christopher R. Stephens, Henri Waelbroeck, R. Aguirre |