1. Visualizing Tree Structures in Genetic Programming
2. W. B. Langdon . 2000 . Quadratic Bloat in Genetic Programming . In Proceedings of the Genetic and Evolutionary Computation Conference (GECCO-2000) , Darrell Whitley, David Goldberg, Erick Cantu-Paz, Lee Spector, Ian Parmee, and Hans-Georg Beyer (Eds.). Morgan Kaufmann, Las Vegas, Nevada, USA, 451--458. http://gpbib.cs.ucl.ac.uk/gecco 2000/GA069.pdf W. B. Langdon. 2000. Quadratic Bloat in Genetic Programming. In Proceedings of the Genetic and Evolutionary Computation Conference (GECCO-2000), Darrell Whitley, David Goldberg, Erick Cantu-Paz, Lee Spector, Ian Parmee, and Hans-Georg Beyer (Eds.). Morgan Kaufmann, Las Vegas, Nevada, USA, 451--458. http://gpbib.cs.ucl.ac.uk/gecco2000/GA069.pdf
3. Long-term evolution of genetic programming populations
4. Parallel GPQUICK
5. Genetic Improvement of Genetic Programming