C. Siefkes, F. Assis, S. Chhabra, и W. Yerazunis. PKDD '04: Proceedings of the 8th European Conference on Principles and Practice of Knowledge Discovery in Databases, стр. 410--421. New York, NY, USA, Springer-Verlag New York, Inc., (2004)
P. Cimiano, A. Hotho, и S. Staab. Proceedings of the Conference on Languages Resources and Evaluation (LREC), Lisbon, Portugal, ELRA - European Language Ressources Association, (мая 2004)
P. Cimiano, A. Hotho, и S. Staab. Proceedings of the Conference on Languages Resources and Evaluation (LREC), Lisbon, Portugal, ELRA - European Language Ressources Association, (мая 2004)
P. Cimiano, A. Hotho, и S. Staab. Proceedings of the Conference on Languages Resources and Evaluation (LREC), Lisbon, Portugal, ELRA - European Language Ressources Association, (мая 2004)