R. Almeida, und V. Almeida. WWW '04: Proceedings of the 13th international conference on World Wide Web, Seite 413--421. New York, NY, USA, ACM Press, (2004)
K. Bollacker, S. Lawrence, und L. Giles. Proceedings of the Second International Conference on Autonomous Agents, Seite 116--123. New York, ACM Press, (1998)
D. Cohn, und H. Chang. ICML '00: Proceedings of the Seventeenth International Conference on Machine Learning, Seite 167--174. San Francisco, CA, USA, Morgan Kaufmann Publishers Inc., (2000)
P. Domingos, und M. Richardson. KDD '01: Proceedings of the seventh ACM SIGKDD international conference on Knowledge discovery and data mining, Seite 57--66. New York, NY, USA, ACM Press, (2001)
C. Faloutsos, K. Mccurley, und A. Tomkins. KDD '04: Proceedings of the 2004 ACM SIGKDD international conference on Knowledge discovery and data mining, Seite 118--127. New York, NY, USA, ACM Press, (2004)
G. Flake, S. Lawrence, und L. Giles. KDD '00: Proceedings of the sixth ACM SIGKDD international conference on Knowledge discovery and data mining, Seite 150--160. New York, NY, USA, ACM Press, (2000)