IncogniSense: An anonymity-preserving reputation framework for participatory sensing applicationsDelphine Christin, Christian Rosskopf, Matthias Hollick, Leonardo A. Martucci, Salil S. Kanhere, D. Christin, C. Rosskopf, M. Hollick, L.A. Martucci, S.S. KanhereJan 1, 2013DOI URL