B. Chiu, G. Webb, and Z. Zheng. Lecture Notes in Computer Science Vol. 1342: Proceedings of the Tenth Australian Joint Conference on Artificial Intelligence (AI'97), page 349-358. Berlin, Springer-Verlag, (1997)
B. Chiu, and G. Webb. Proceedings of the Seventh International Conference on Computers in Education (ICCE '99), 1, page 111-118. Amsterdam, IOS Press, (1999)
C. Hansen, G. Sas, and B. Täljsten. Advanced Composites in Construction 2009: Proceedings of the fourth
international conference, page 202--213. University of Edinburgh, UK, (September 2009)
B. Raghu Prasad, and A. Gopalakrishan. Proceedings of the 12th International Conference
on Structural Mechanics in Reactor Texhnology, H08/1, page 181--194. University of Stuttgard, Elsevier Science Publishers, (August 1993)
M. Meiss, B. Goncalves, J. Ramasco, A. Flammini, and F. Menczer. Proc. 7th Workshop on Algorithms and Models for the Web Graph (WAW), volume 6516 of Lecture Notes in Computer Science, Springer Berlin / Heidelberg, (2010)