Hyunjung Park, Jennifer Widom. Query Optimization over Crowdsourced Data. PVLDB, 6(10):781-792, 2013. [doi]
@article{ParkW13, title = {Query Optimization over Crowdsourced Data}, author = {Hyunjung Park and Jennifer Widom}, year = {2013}, url = {http://www.vldb.org/pvldb/vol6/p781-park.pdf}, researchr = {https://researchr.org/publication/ParkW13}, cites = {0}, citedby = {0}, journal = {PVLDB}, volume = {6}, number = {10}, pages = {781-792}, }