B. Svingen. GECCO 2006: Proceedings of the 8th annual conference
on Genetic and evolutionary computation, 1, page 957--958. Seattle, Washington, USA, ACM Press, (8-12 July 2006)
W. Smart, and M. Zhang. Proceeding of Image and Vision Computing International
Conference, page 113--118. Akaroa, New Zealand, Lincoln, Landcare Research, (November 2004)
M. O'Neill, A. Brabazon, and C. Adley. Proceedings of the 2004 IEEE Congress on Evolutionary
Computation, page 104--110. Portland, Oregon, IEEE Press, (20-23 June 2004)
J. Baldwin, T. Martin, and J. Shanahan. Fuzzy Logic in Artificial Intelligence, IJCAI'97
Workshop, Selected and Invited Papers, volume 1566 of Lecture Notes in Artificial Intelligence, page 91--116. Nagoya, Japan, Springer, (August 1997)Published 1999.
M. Akbarzadeh-T., E. Tunstel, K. Kumbla, and M. Jamshidi. Proceedings of the 1998 IEEE World Congress on
Computational Intelligence, 2, page 1200--1205. Anchorage, Alaska, USA, IEEE Press, (5-9 May 1998)