Michael Herfert, Benjamin Lange, Annika Selzer, Ulrich Waldmann. A Privacy-Friendly Method to Reward Participants of Online-Surveys. In Sokratis K. Katsikas, Alexander B. Sideridis, editors, E-Democracy - Citizen Rights in the World of the New Computing Paradigms - 6th International Conference, E-Democracy 2015, Athens, Greece, December 10-11, 2015, Proceedings. Volume 570 of Communications in Computer and Information Science, pages 33-47, Springer, 2015. [doi]
Abstract is missing.