W. Langdon, S. Barrett, and B. Buxton. Soft Computing and Industry Recent Applications, page 597--608. Springer-Verlag, (10--24 September 2001)Published 2002.
W. Langdon, and B. Buxton. Second International Conference on Multiple Classifier
System, volume 2096 of LNCS, page 68--77. Cambridge, Springer Verlag, (2-4 July 2001)
W. Langdon, and B. Buxton. Proceedings of the Genetic and Evolutionary
Computation Conference (GECCO-2001), page 66--73. San Francisco, California, USA, Morgan Kaufmann, (7-11 July 2001)
W. Langdon, and B. Buxton. Genetic Programming, Proceedings of EuroGP'2001, volume 2038 of LNCS, page 87--96. Lake Como, Italy, Springer-Verlag, (18-20 April 2001)
M. Hetland, and P. Saetrom. Proceedings of the 4th International Conference on
Recent Advances in Soft Computing, page 182--188. Nottingham, United Kingdom, The Nottingham Trent University, (12-13 December 2002)