2009

Jäschke, R.; Eisterlehner, F.; Hotho, A. & Stumme, G. (2009), Testing and Evaluating Tag Recommenders in a Live System, in 'RecSys '09: Proceedings of the 2009 ACM Conference on Recommender Systems' , ACM, New York, NY, USA .

2007

Ames, M. & Naaman, M. (2007), Why we tag: motivations for annotation in mobile and online media, in 'Proceedings of the SIGCHI conference on Human factors in computing systems' , ACM, New York, NY, USA , pp. 971--980 .