S. Bloehdorn, P. Cimiano, A. Duke, P. Haase, J. Heizmann, I. Thurlow, and J. Völker. Research and Advanced Technology for Digital Libraries --- Proceedings of the 11th European Conference on Research and Advaced Technologies for Digital Libraries (ECDL 2007), September 16-21, 2007, Budapest, Hungary, 4675, Springer, Berlin--Heidelberg, Germany, (2007)
G. Grimnes, P. Edwards, and A. Preece. Proceedings of the Third International Semantic Web Conference (ISWC-04), page 152-165. Hiroshima, Japan, Springer Verlag, (2004)
M. Richardson, and P. Domingos. K-CAP '03: Proceedings of the 2nd international conference on Knowledge capture, page 129--137. New York, NY, USA, ACM Press, (2003)
F. Lisi, and F. Esposito. Foundations of Intelligent Systems -- Proceedings of the 15th International Symposium, ISMIS 2005, Saratoga Springs, NY, USA, May 25-28, 2005, page 102--111. Heidelberg, Springer, (2005)
B. Hoser, A. Hotho, R. Jäschke, C. Schmitz, and G. Stumme. The Semantic Web: Research and Applications: Proceedings of the 3rd European Semantic Web Conference (ESWC 2006), Budva, Montenegro, June 11-14, 2006, volume 4011/2006 of Lecture Notes in Computer Science, page 514--529. Heidelberg, Springer, (2006)
P. Gärdenfors. Formal Ontology in Information Systems: proceedings of the third international conference (FOIS-2004), volume 114 of Frontiers in Artificial Intelligence and Applications, page 17--34. IOS Press, (2004)
P. Mutton, and J. Golbeck. IV '03: Proceedings of the Seventh International Conference on Information Visualization, Washington, DC, USA, IEEE Computer Society, (2003)