Conference paper
A privacy-protecting coupon system
Liqun Chen, Matthias Enzmann, et al.
FC 2005
Liqun Chen, Matthias Enzmann, et al.
FC 2005
Victor Valls, Panagiotis Promponas, et al.
IEEE Communications Magazine
Preeti Malakar, Thomas George, et al.
SC 2012
Liat Ein-Dor, Y. Goldschmidt, et al.
IBM J. Res. Dev