T. Joachims. Proceedings of ICML-99, 16th International Conference on Machine Learning, page 200--209. Bled, SL, Morgan Kaufmann Publishers, San Francisco, US, (1999)
N. Ueffing, G. Haffari, and A. Sarkar. Proceedings of the 45th Annual Meeting of the Association of Computational Linguistics, page 25--32. Prague, Czech Republic, Association for Computational Linguistics, (June 2007)
T. Joachims. Proceedings of ICML-99, 16th International Conference on Machine Learning, page 200--209. Bled, SL, Morgan Kaufmann Publishers, San Francisco, US, (1999)
T. Joachims. ICML '99: Proceedings of the Sixteenth International Conference on Machine Learning, page 200--209. San Francisco, CA, USA, Morgan Kaufmann Publishers Inc., (1999)