- GECCO 2006: Proceedings of the 8th annual conference on Genetic and evolutionary computation, 1, page 911--918. Seattle, Washington, USA, ACM Press, (August 2006)
- GECCO 2006: Proceedings of the 8th annual conference on Genetic and evolutionary computation, 1, page 903--910. Seattle, Washington, USA, ACM Press, (August 2006)
- GECCO 2005: Proceedings of the 2005 conference on Genetic and evolutionary computation, 2, page 1649--1656. Washington DC, USA, ACM Press, (January 2007)
- GECCO '07: Proceedings of the 9th annual conference on Genetic and evolutionary computation, 2, page 1755--1755. London, ACM Press, (July 2007)
- IEEE Transactions on Systems, Man, and Cybernetics, Part C 35(2):172--182 (May 2005)
- Robotics and Autonomous Systems 40(2-3):69--77 (2002)
- GECCO 2006: Proceedings of the 8th annual conference on Genetic and evolutionary computation, 1, page 955--956. Seattle, Washington, USA, ACM Press, (August 2006)
- GECCO 2005: Proceedings of the 2005 conference on Genetic and evolutionary computation, 2, page 1773--1774. Washington DC, USA, ACM Press, (January 2007)
- IEEE Transactions on Evolutionary Computation 11(2):213--225 (April 2007)
- IEEE Transactions on Systems, Man and Cybernetics, Part B 36(1):128--140 (February 2006)
- IEEE Transactions on Knowledge and Data Engineering 18(7):889--901 (2006)


user