Robust location search from text queries. - Vibhuti S. Sengar; Tanuja Joshi; Joseph Joy; Samarth Prakash; Kentaro Toyama (GIS, 2007)

Building a global location search service. - Vibhuti S. Sengar; Tanuja Joshi; Joseph M. Joy; Samarth Prakash (SIGMOD Conference, 2008)