R. Zhu, S. Skerlos, R. DeVor, and S. Kapoor. Late Breaking Papers at the 1997 Genetic Programming
Conference, page 273--279. Stanford University, CA, USA, Stanford Bookstore, (13--16 July 1997)
F. Zhu, and S. Guan. Proceedings of the 2001 Congress on Evolutionary
Computation CEC2001, page 1303--1308. COEX, World Trade Center, 159 Samseong-dong,
Gangnam-gu, Seoul, Korea, IEEE Press, (27-30 May 2001)
T. Zeng, C. Tang, Y. Liu, J. Qiu, M. Zhu, S. Dai, and Y. Xiang. Proceedings of the Web Information Systems Workshops,
WISE 2006, volume 4256 of Lecture Notes in Computer Science, page 49--60. Wuhan, China, Springer, (October 2006)
W. Zhu, and H. Timmermans. Innovations in Design and Decision Support Systems in
Architecture and Urban Planning. Part 2, Springer, Springer Netherlands, (2007)