M. O'Neill, and C. Ryan. Genetic Programming 7th European Conference, EuroGP
2004, Proceedings, volume 3003 of LNCS, page 138--149. Coimbra, Portugal, Springer-Verlag, (5-7 April 2004)
M. O'Neill, and C. Ryan. GECCO 2002: Proceedings of the Bird of a Feather
Workshops, Genetic and Evolutionary Computation
Conference, page 141--144. New York, AAAI, (8 July 2002)
M. O'Neill, C. Ryan, and M. Nicolau. Proceedings of the Genetic and Evolutionary
Computation Conference (GECCO-2001), page 97--103. San Francisco, California, USA, Morgan Kaufmann, (7-11 July 2001)
M. O'Neill, A. Brabazon, C. Ryan, and J. Collins. Applications of Evolutionary Computing, volume 2037 of LNCS, page 343--352. Lake Como, Italy, Springer-Verlag, (18-19 April 2001)
M. O'Neill, C. Ryan, M. Keijzer, and M. Cattolico. Genetic Programming, Proceedings of EuroGP'2001, volume 2038 of LNCS, page 337--347. Lake Como, Italy, Springer-Verlag, (18-20 April 2001)
M. O'Neill, and C. Ryan. Genetic Programming, Proceedings of EuroGP'2000, volume 1802 of LNCS, page 149--162. Edinburgh, Springer-Verlag, (15-16 April 2000)
M. O'Neill, and C. Ryan. Evolutionary Algorithms in Engineering and Computer
Science, page 127--134. Jyväskylä, Finland, John Wiley & Sons, (30 May - 3 June 1999)
M. O'Neill, and C. Ryan. Proceedings of the Genetic and Evolutionary
Computation Conference, 2, page 1143--1148. Orlando, Florida, USA, Morgan Kaufmann, (13-17 July 1999)
M. O'Driscoll, S. McKenna, and J. Collins. GECCO 2002: Proceedings of the Bird of a Feather
Workshops, Genetic and Evolutionary Computation
Conference, page 137--140. New York, AAAI, (8 July 2002)
M. Nicolau, and I. Dempsey. Proceedings of the 2006 IEEE Congress on Evolutionary
Computation, page 2663--2670. Vancouver, IEEE Press, (6-21 July 2006)
M. Nicolau, and C. Ryan. Genetic Programming 7th European Conference, EuroGP
2004, Proceedings, volume 3003 of LNCS, page 125--137. Coimbra, Portugal, Springer-Verlag, (5-7 April 2004)
M. Nicolau, A. Auger, and C. Ryan. Evolution Artificielle, 6th International Conference, volume 2936 of Lecture Notes in Computer Science, page 15--26. Marseilles, France, Springer, (27-30 October 2003)Revised Selected Papers.