* An Instance of a Replicator Erik Schultes * A Case for Lamarckian Evolution David H. Ackley and Michael L. Littman * Evolution and Coevolution in a Rugged Fitness Landscape Per Bak, Henrik Flyvbjerg, and Benny Lathrup * Evolution to the Edge of Chaos in an Imitation Game Kunihiko Kaneko and Junji Suzuki * Coevolving High-Level Representations Peter J. Angeline and Jordan B. Pollack * Artificial Food Webs Kristian Lindgren and Mats G. Nordahl * Evolution of Size-Structured, Predator-Prey Community Alan R. Johnson * Iterated Prisoners Dilemma with Choice and Refusal of Partners E. Ann Stanley, Dan Ashlock, and Leigh Tesfastion * Contest and Scramble Competitions in an Artificial World: Genetic Analysis with Genetic Algorithms Yukihiko Toquenaga, Masanori Ichinose, Tsutomu Hoshino and Koichi Fujii * Emergent Properties of Balinese Water Temple Networks: Coadaptation on a Rugged Fitness Landscape J. Stephen Lansing and James N. Kremer * Artificial Life: Spontaneous Emergence of Self-Replicating and Evolutionary Self-Improving Computer Programs John R. Koza * Computational Genetics, Physiology, Metabolism, Neural Systems, Learning, Vision, and Behavioral or PolyWorld: Life in a New Context Larry Yaeger * Evolutionary Robotics and SAGA: The Case for Hill Crawling and Tournament Selection Inman Harvey * An Evolved, Vision-Based Model of Obstacle Avoidance Behavior Craig W. Reynolds * Simulation of Autonomous Legged Locomotion David Zeltzer and Michael McKenna * The Motility of Microrobots Johndale C. Solem * A Simulation Testbed for the Study of Multicellular Development: The Multiple Mechanisms of Morpohogenesis Kurt Fleischer and Alan H. Barr * Swarms, Phase Transitions, and Collective Intelligence Mark M. Millonas * How Topology Affects Population Dynamics Jeffrey O. Kephart * The Ghost in the Machine Andrew Wuensche * The Computational Completeness of Rays Tierran Assembly Language Carlo C. Maley * Emergence, Hierarchies, and Hyperstructures Nils A. Baas * Artificial Life: Synthetic vs. Virtual Stevan Harnad * Is Life as a Multiverse Phenomenon? Claus Emmeche * Against the Global Replacement: On the Application of the Philosophy of Artificial Intelligence to Artificial Life Brian L. Keeley