L. Müller, J. Griesbaum, and T. Monadl. Proceedings of the IADIS International conference ICT, Society and Human Beings 2013 and IADIS International conference e-Commerce 2013, Section II, page 19-26. (2013)
I. Cvijikj, and F. Michahelles. Proceedings of the 15th International Academic MindTrek Conference: Envisioning Future Media Environments, page 175--182. New York, NY, USA, ACM, (2011)
G. Buscher, S. Dumais, and E. Cutrell. Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval, page 42--49. New York, NY, USA, ACM, (2010)
J. Park, K. Lee, S. Kim, and C. Chung. Proceedings of the first ACM conference on Online social networks, page 155--164. New York, NY, USA, ACM, (2013)
B. Ur, P. Leon, L. Cranor, R. Shay, and Y. Wang. Proceedings of the Eighth Symposium on Usable Privacy and Security, page 4:1--4:15. New York, NY, USA, ACM, (2012)
I. Cvijikj, and F. Michahelles. Proceedings of the 15th International Academic MindTrek Conference: Envisioning Future Media Environments, page 175--182. New York, NY, USA, ACM, (2011)
D. Wang, S. Savage, and G. Voelker. Proceedings of the 18th ACM conference on Computer and communications security, page 477--490. New York, NY, USA, ACM, (2011)
H. Müller, J. Gove, and J. Webb. Proceedings of the 14th international conference on Human-computer interaction with mobile devices and services, page 1--10. New York, NY, USA, ACM, (2012)
K. Church, A. Cousin, and N. Oliver. Proceedings of the 14th international conference on Human-computer interaction with mobile devices and services, page 393--402. New York, NY, USA, ACM, (2012)
P. Kelley, M. Benisch, L. Cranor, and N. Sadeh. Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, page 2449--2452. New York, NY, USA, ACM, (2011)
M. Kamvar, M. Kellar, R. Patel, and Y. Xu. Proceedings of the 18th international conference on World wide web, page 801--810. New York, NY, USA, ACM, (2009)
K. Church, and N. Oliver. Proceedings of the 13th International Conference on Human Computer Interaction with Mobile Devices and Services, page 67--76. New York, NY, USA, ACM, (2011)
K. Church, B. Smyth, K. Bradley, and P. Cotter. Proceedings of the 10th international conference on Human computer interaction with mobile devices and services, page 13--22. New York, NY, USA, ACM, (2008)
J. Li, S. Huffman, and A. Tokuda. Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval, page 43--50. New York, NY, USA, ACM, (2009)
A. Amin, S. Townsend, J. Ossenbruggen, and L. Hardman. Proceedings of the 12th IFIP TC 13 International Conference on Human-Computer Interaction: Part I, page 736--749. Berlin, Heidelberg, Springer-Verlag, (2009)