Gold Medal

Genetic Algorithms for Evolving Computer Chess Programs
Omid E. David, H. Jaap van den Herik, Moshe Koppel, and Nathan S. Netanyahu, Department of Computer Science, Bar-Ilan University, Ramat-Gan, Israel

Silver Medal

Using Genetic Improvement and Code Transplants to Specialize a C++ Program to a Problem Class
Justyna Petke, Mark Harman, William B. Langdon, and Westley Weimer, CREST, UCL, London, UK

Bronze Medal

Bent Function Synthesis by Means of Cartesian Genetic Programming
Radek Hrbáček and Vaclav Dvorak, Brno University of Technology, Faculty of Information Technology, Czech Republic