AnHai Doan, Raghu Ramakrishnan, Alon Y. Halevy. Crowdsourcing systems on the World-Wide Web. Communications of the ACM, 54(4):86-96, 2011. [doi]
@article{DoanRH11,
title = {Crowdsourcing systems on the World-Wide Web},
author = {AnHai Doan and Raghu Ramakrishnan and Alon Y. Halevy},
year = {2011},
doi = {10.1145/1924421.1924442},
url = {http://doi.acm.org/10.1145/1924421.1924442},
researchr = {https://researchr.org/publication/DoanRH11},
cites = {0},
citedby = {0},
journal = {Communications of the ACM},
volume = {54},
number = {4},
pages = {86-96},
}