Representations.- Boolean Functions Fitness Spaces.- Meta-Evolution in Graph GP.- Busy Beaver - The Influence of Representation.- Algorithms and Operators.- Mutation in Genetic Programming: A Preliminary Study.- A Comparison of Darwinian and Lamarckian Inheritance Schemes.- Sub-machine-code GP: New Results and Extensions.- Evolving Multi-line Compilable C Programs.- Applications.- Genetic Programming as a Darwinian Invention Machine.- Genetic Programming of a Goal-Keeper Control Strategy for the RoboCup Middle Size Competition.- Genetic Programming Discovers Efficient Learning Rules for the Hidden and Output Layers of Feedforward Neural Networks.- Evolution of Ship Detectors for Satellite SAR Imagery.- Automatic Generation of Affine IFS and Strongly Typed Genetic Programming.- Posters.- Reactive and Memory-Based Genetic Programming for Robot Control.- Distributed and Persistent Evolutionary Algorithms: A Design Pattern.- Evolving an Environment Model for Robot Localization.- Adapting the Fitness Function in GP for Data Mining.- Evolving Fuzzy Rule Based Classifiers with GA-P: A Grammatical Approach.- Evolving Neural Network Structures by Means of Genetic Programming.- Genetic Reasoning: Evolutionary Induction of Mathematical Proofs.- How to Invent Functions.- Automatic Parallelization of Arbitrary Programs.- Evolving Controllers for Autonomous Agents Using Genetically Programmed Networks.- Concurrent Genetic Programming, Tartarus and Dancing Agents.