L. Espin Noboa, F. Lemmerich, P. Singer, und M. Strohmaier. International Conference Companion on World Wide Web, Seite 537--542. International World Wide Web Conferences Steering Committee, ACM, (2016)
T. Yan, D. Chu, D. Ganesan, A. Kansal, und J. Liu. International Conference on Mobile Systems, Applications, and Services, Seite 113--126. New York, NY, USA, ACM, (2012)
Z. Li, B. Ding, J. Han, R. Kays, und P. Nye. Proceedings of the 16th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Seite 1099--1108. New York, NY, USA, ACM, (2010)
Y. Ye, Y. Zheng, Y. Chen, J. Feng, und X. Xie. International Conference on Mobile Data Management: Systems, Services and Middleware (MDM), Seite 1--10. IEEE, (2009)
F. Giannotti, M. Nanni, F. Pinelli, und D. Pedreschi. International Conference on Knowledge Discovery and Data Mining (SIGKDD), Seite 330--339. New York, NY, USA, ACM, (2007)