T. Sukkarnjanonth, and P. Chongstitvatana. Proc. of 4th National Computer Science and Engineering
Conference (NCSEC 2000), page 81--85. Queen Sirikit National Convention Center, Bangkok,
Thailand, (16-17 November 2000)
S. Tongchim, and P. Chongstitvatana. Proceedings of the Sixth International Conference on
Control, Automation, Robotics and Vision, Singapore, (December 2000)
F. Samuelsson, and P. Nordin. 2001 Genetic and Evolutionary Computation Conference
Late Breaking Papers, page 366--371. San Francisco, California, USA, (9-11 July 2001)
M. Martin. IEEE/RSJ International Conference on Intelligent
Robots and System, 1, page 67--72. EPFL, Lausanne, Switzerland, IEEE, (30 September-5 October 2002)
A. Homaifar, D. Battle, and E. Tunstel. Computational Intelligence in Robotics and Automation,
CIRA '99. Proceedings. 1999 IEEE International
Symposium on, page 35--40. (8-9 November 1999)