@ARTICLE{6493536, author={Li, Ming and Yu, Shucheng and Cao, Ning and Lou, Wenjing}, journal={IEEE Transactions on Wireless Communications}, title={Privacy-Preserving Distributed Profile Matching in Proximity-Based Mobile Social Networks}, year={2013}, volume={12}, number={5}, pages={2024-2033}, doi={10.1109/TWC.2013.032513.120149}}