QPID: A Distributed Priority Queue with Item Locality. - Ratan Bajpai; Krishna Kishore Dhara; Venkatesh Krishnaswamy (ISPA, 2008)

Location Privacy Enforcement in a Location-Based Services Platform. - John F. Buford; Xiaotao Wu; Saratchand Kanuri; Ratan Bajpai; Venkatesh Krishnaswamy (CCNC, 2009)