John P. Rula, Fabián E. Bustamante. Crowd (soft) control: moving beyond the opportunistic. In Gaetano Borriello, Rajesh Krishna Balan, editors, Twelfth Workshop on Mobile Computing Systems and Applications, HotMobile '12, San Diego, CA, USA, February 28-29, 2012. pages 3, ACM, 2012. [doi]
Abstract is missing.