Mahdi Daghmechi Firoozjaei, Jaegwan Yu, Hyoungshick Kim. Privacy Preserving Nearest Neighbor Search Based on Topologies in Cellular Networks. In Leonard Barolli, Makoto Takizawa, Fatos Xhafa, Tomoya Enokido, Jong Hyuk Park, editors, 29th IEEE International Conference on Advanced Information Networking and Applications Workshops, AINA 2015 Workshops, Gwangju, South Korea, March 24-27, 2015. pages 146-149, IEEE Computer Society, 2015. [doi]