S. Patwardhan, T. Pedersen, и S. Banerjee. Proceedings of the ACL Interactive Poster and Demonstration Sessions, стр. 73--76. Ann Arbor, MI, (июня 2005)
C. Schmitz, A. Hotho, R. Jäschke, и G. Stumme. Data Science and Classification. Proceedings of the 10th IFCS Conf., стр. 261--270. Heidelberg, Springer, (июля 2006)
S. Bryant, A. Forte, и A. Bruckman. GROUP '05: Proceedings of the 2005 international ACM SIGGROUP conference on Supporting group work, стр. 1--10. New York, NY, USA, ACM Press, (2005)
D. Laniado, D. Eynard, и M. Colombetti. Semantic Web Application and Perspectives - Fourth Italian Semantic Web Workshop, стр. 192--201. (декабря 2007)
M. Erdmann, A. Maedche, H. Schnurr, и S. Staab. Proc. of the COLING 2000 Workshop on Semantic Annotation and Intelligent Content, Morgan Kaufmann, (августа 2000)
J. Kahan, и M. Koivunen. WWW '01: Proceedings of the 10th international conference on World Wide Web, стр. 623--632. New York, NY, USA, ACM Press, (2001)
N. Chinchor. Proceedings of the Seventh Message Understanding Conference (MUC-7), стр. 21 pages. Fairfax, VA, (апреля 1998)version 3.5, http://www.itl.nist.gov/iaui/894.02/related\_projects/muc/.
V. Uren, E. Motta, M. Dzbor, и P. Cimiano. K-CAP '05: Proceedings of the 3rd international conference on Knowledge capture, стр. 75--82. New York, NY, USA, ACM Press, (2005)
X. Wu, L. Zhang, и Y. Yu. WWW '06: Proceedings of the 15th international conference on World Wide Web, стр. 417--426. New York, NY, USA, ACM Press, (2006)
D. Laniado, D. Eynard, и M. Colombetti. HT '07: Proceedings of the 18th conference on Hypertext and hypermedia, стр. 153--154. New York, NY, USA, ACM Press, (2007)