Privacy, availability and economics in the Polaris mobile social network. - Christo Wilson; Troy Steinbauer; Gang Wang 011; Alessandra Sala; Haitao Zheng 001; Ben Y. Zhao (HotMobile, 2011)

Preserving Location Privacy in Geosocial Applications. - Krishna P. N. Puttaswamy; Shiyuan Wang; Troy Steinbauer; Divyakant Agrawal; Amr El Abbadi; Christopher Kruegel; Ben Y. Zhao (IEEE Trans. Mob. Comput., 2014)