J. Jeon, V. Lavrenko, and R. Manmatha. Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Informaion Retrieval, page 119--126. New York, NY, USA, ACM, (2003)
J. Puzicha, T. Hofmann, and J. Buhmann. Computer Vision and Pattern Recognition, 1997. Proceedings., 1997
IEEE Computer Society Conf. on, page 267--272. (1997)
D. Ganguly, J. Leveling, W. Magdy, and G. Jones. Proceedings of the 20th ACM Conference on Information and
Knowledge Management, CIKM 2011, Glasgow, United Kingdom,
October 24-28, 2011, page 1953--1956. ACM, (2011)
I. Peters, L. Schumann, J. Terliesner, and W. Stock. Heinrich-Heine-University, Heinrich-Heine-University Department of Information Science Universitätsstraße1, 40225 Düsseldorf, Germany, (October 2011)
J. Moore, F. Steinke, and and V. Tresp. Proceedings of 3rd International Workshop on Inductive Reasoning and Machine Learning for the Semantic Web (IRMLeS 2011), Heraklion, Greece, (May 2011)