Blind Evaluation of Nearest Neighbor Queries Using Space Transformation to Preserve Location Privacy.

Ali Khoshgozaran Cyrus Shahabi Blind Evaluation of Nearest Neighbor Queries Using Space Transformation to Preserve Location Privacy. 239-257 2007 conf/ssd/2007 SSTD http://dx.doi.org/10.1007/978-3-540-73540-3_14 db/conf/ssd/sstd2007.html#KhoshgozaranS07