F. Giannotti, M. Nanni, F. Pinelli, and D. Pedreschi. International Conference on Knowledge Discovery and Data Mining (SIGKDD), page 330--339. New York, NY, USA, ACM, (2007)
Y. Ye, Y. Zheng, Y. Chen, J. Feng, and X. Xie. International Conference on Mobile Data Management: Systems, Services and Middleware (MDM), page 1--10. IEEE, (2009)
Z. Li, B. Ding, J. Han, R. Kays, and P. Nye. Proceedings of the 16th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, page 1099--1108. New York, NY, USA, ACM, (2010)
H. Li, L. Kulik, and K. Ramamohanarao. Proceedings of the 25th ACM International on Conference on Information and Knowledge Management, page 1523--1532. New York, NY, USA, ACM, (2016)
K. Pandey, R. Yadu, A. Dwivedi, and P. Shukla. International Journal on Recent and Innovation Trends in Computing and Communication, 3 (2):
456--460(February 2015)
X. Zhang, N. Mamoulis, D. Cheung, and Y. Shou. Proceedings of the tenth ACM SIGKDD international conference on Knowledge discovery and data mining, page 384--393. ACM, (2004)