Rubi Boim, Ohad Greenshpan, Tova Milo, Slava Novgorodov, Neoklis Polyzotis, Wang Chiew Tan. Asking the Right Questions in Crowd Data Sourcing. In Anastasios Kementsietsidis, Marcos Antonio Vaz Salles, editors, IEEE 28th International Conference on Data Engineering (ICDE 2012), Washington, DC, USA (Arlington, Virginia), 1-5 April, 2012. pages 1261-1264, IEEE Computer Society, 2012. [doi]
Abstract is missing.