S. Basu, M. Bilenko, and R. Mooney. Proceedings of the tenth ACM SIGKDD international conference on Knowledge discovery and data mining, page 59--68. New York, NY, USA, ACM, (2004)
A. Bekkali, H. Sanson, and M. Matsumoto. Wireless and Mobile Computing, Networking and Communications, 2007. WiMOB 2007. Third IEEE International Conference on, page 21 -21. (2007)
A. Boulis, A. Fehnker, M. Fruth, and A. McIver. QEST '08: Proceedings of the 2008 Fifth International Conference on Quantitative Evaluation of Systems, page 37--38. Washington, DC, USA, IEEE Computer Society, (2008)