Whozthat? evolving an ecosystem for context-aware mobile social networks

Beach, Aaron; Gartrell, Mike; Akkala, Sirisha; Elston, Jack; Kelley, John; Nishimoto, Keisuke; Ray, Baishakhi; Razgulin, Sergei; Sundaresan, Karthik; Surendar, Bonnie;

Columbia University

New York City, NY 10027, USA