@inproceedings{kappel2010, author = {Kappel, Gerti and Schönböck, Johannes and Wimmer, Manuel and Anderst-Kotsis, Gabriele and Kusel, Angelika and Pröll, Birgit and Retschitzegger, Werner and Schwinger, Wieland and Wagner, Roland and Lechner, Stephan}, year = {2010}, pages = {158-162}, title = {TheHiddenU – A Social Nexus for Privacy-Assured Personalisation Brokerage}, booktitle = {Proceedings of International Conference on Enterprise Information Systems} }