E. Santos-Neto, M. Ripeanu, and A. Iamnitchi. Proceedings of International ACM/IEEE Workshop on Contextualized Attention Metadata: personalized access to digital resources, (June 2007)arXiv:0705.1013v4.
T. Niebler, M. Becker, D. Zoller, S. Doerfel, and A. Hotho. Proceedings of the 25th ACM International on Conference on Information and Knowledge Management, page 2311--2316. New York, NY, USA, ACM, (2016)
E. Zheleva, and L. Getoor. WWW '09: Proceedings of the 18th International Conference on World Wide Web, page 531--540. New York, NY, USA, ACM, (April 2009)
A. Hotho, R. Jäschke, C. Schmitz, and G. Stumme. Informatik 2006 - Informatik für Menschen, volume 94 of Lecture Notes in Informatics, page 305--312. Bonn, Gesellschaft für Informatik, (October 2006)
C. Kater, and R. Jäschke. Proceedings of the 1st International Workshop on Online Safety, Trust and Fraud Prevention, page 2:1--2:6. New York, NY, USA, ACM, (June 2016)
R. Jäschke, F. Eisterlehner, A. Hotho, and G. Stumme. RecSys '09: Proceedings of the third ACM Conference on Recommender Systems, page 369--372. New York, NY, USA, ACM, (2009)
F. Mitzlaff, D. Benz, G. Stumme, and A. Hotho. HT '10: Proceedings of the 21st ACM Conference on Hypertext and Hypermedia, page 265--270. New York, NY, USA, ACM, (2010)