P. Cimiano, A. Hotho, and S. Staab. Proceedings of the European Conference on Artificial Intelligence (ECAI'04), page 435-439. Valencia, Spain, IOS Press, (2004)
P. Cimiano, A. Hotho, G. Stumme, and J. Tane. Proceedings of the The Second International Conference on Formal Concept Analysis (ICFCA 04), volume 2961 of LNCS, Springer, (2004)
P. Cimiano, A. Hotho, and S. Staab. Proceedings of the Conference on Languages Resources and Evaluation (LREC), Lisbon, Portugal, ELRA - European Language Ressources Association, (May 2004)
A. Hotho, Y. Sure, and L. Getoor (Eds.) (August 2004)located at the 10th International ACM SIGKDD Conference on Knowledge Discovery and Data Mining KDD 2004, 22nd August 2004, Seattle, WA, USA.
G. Stumme. Conceptual Structures at Work: 12th International Conference on Conceptual Structures (ICCS 2004), volume 3127 of LNCS, page 109-125. Heidelberg, Springer, (2004)
P. Cimiano, A. Hotho, G. Stumme, and J. Tane. Concept Lattices, volume 2961 of LNAI, page 189-207. Heidelberg, Second International Conference on Formal Concept Analysis, ICFCA 2004, Springer, (2004)
S. Bloehdorn, and A. Hotho. Proceedings of the Fourth IEEE International Conference on Data Mining, page 331-334. IEEE Computer Society Press, (November 2004)
S. Bloehdorn, and A. Hotho. Proceedings of the MSW 2004 workshop at the 10th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, page 70-87. (August 2004)