| 1999 | Adapting the Fitness Function in GP for Data Mining. Jeroen Eggermont, A. E. Eiben, Jano I. van Hemert |
| 1999 | Automatic Generation of Affine IFS and Strongly Typed Genetic Programming. Anargyros Sarafopoulos |
| 1999 | Automatic Parallelization of Arbitrary Programs. Conor Ryan, Laur Ivan |
| 1999 | Boolean Functions Fitness Spaces. William B. Langdon, Riccardo Poli |
| 1999 | Busy Beaver - The Influence of Representation. Penousal Machado, Francisco Baptista Pereira, Amílcar Cardoso, Ernesto Costa |
| 1999 | Concurrent Genetic Programming, Tartarus and Dancing Agents. Adrian Trenaman |
| 1999 | Distributed and Persistent Evolutionary Algorithms: A Design Pattern. Alessandro Bollini, Marco Piastra |
| 1999 | Evolution of Ship Detectors for Satellite SAR Imagery. Daniel Howard, Simon C. Roberts, Richard Brankin |
| 1999 | Evolving Controllers for Autonomous Agents Using Genetically Programmed Networks. Arlindo Silva, Ana Neves, Ernesto Costa |
| 1999 | Evolving Fuzzy Rule Based Classifiers with GA-P: A Grammatical Approach. Santiago García Carbajal, Fermín González Martinez, Luciano Sánchez |
| 1999 | Evolving Multi-line Compilable C Programs. Michael O'Neill, Conor Ryan |
| 1999 | Evolving Neural Network Structures by Means of Genetic Programming. Wolfgang Golubski, Thomas Feuring |
| 1999 | Evolving an Environment Model for Robot Localization. Marc Ebner |
| 1999 | Genetic Programming Discovers Efficient Learning Rules for the Hidden and Output Layers of Freeforward Neural Networks. Amr Radi, Riccardo Poli |
| 1999 | Genetic Programming as a Darwinian Invention Machine. John R. Koza, Forrest H. Bennett III, Oscar Stiffelman |
| 1999 | Genetic Programming of a Goal-Keeper Control Strategy for the RoboCup Middle Size Competition. Giovanni Adorni, Stefano Cagnoni, Monica Mordonini |
| 1999 | Genetic Programming, Second European Workshop, Göteborg, Sweden, May 26-27, 1999, Proceedings Riccardo Poli, Peter Nordin, William B. Langdon, Terence C. Fogarty |
| 1999 | Genetic Reasoning: Evolutionary Induction of Mathematical Proofs. Peter Nordin, Anders Eriksson, Mats G. Nordahl |
| 1999 | How to Invent Functions. Roland Olsson |
| 1999 | Meta-Evolution in Graph GP. Wolfgang Kantschik, Peter Dittrich, Markus Brameier, Wolfgang Banzhaf |
| 1999 | Phenotype Plasticity in Genetic Programming: A Comparison of Darwinian and Lamarckian Inheritance Schemes. Anna Esparcia-Alcázar, Ken Sharman |
| 1999 | Reactive and Memory-Based Genetic Programming for Robot Control. Björn Andersson, Per Svensson, Peter Nordin, Mats G. Nordahl |
| 1999 | Smooth Uniform Crossover with Smooth Point Mutation in Genetic Programming: A Preliminary Study. Jonathan Page, Riccardo Poli, William B. Langdon |
| 1999 | Sub-machine-code GP: New Results and Extensions. Riccardo Poli |