Uncertainty in Crowd Data Sourcing Under Structural Constraints
DASFAA Workshops, pp. 351-359, 2014.
Applications extracting data from crowdsourcing platforms must deal with the uncertainty of crowd answers in two different ways: first, by deriving estimates of the correct value from the answers; second, by choosing crowd questions whose answers are expected to minimize this uncertainty relative to the overall data collection goal. Suc...More
PPT (Upload PPT)