Crowdsourcing provides access to a pool of human workers who can contribute solutions to tasks that are challenging for computers. Proposals have been made for the use of crowdsourcing in… Click to show full abstract
Crowdsourcing provides access to a pool of human workers who can contribute solutions to tasks that are challenging for computers. Proposals have been made for the use of crowdsourcing in a wide range of data management tasks, including data gathering, query processing, data integration, and cleaning. We provide a classification of key features of these proposals and survey results to date, identifying recurring themes and open issues.
               
Click one of the above tabs to view related content.