CAPTCHA-based image labeling on the Soylent Grid

Peter Faymonville, Kai Wang, John Miller, Serge J. Belongie. CAPTCHA-based image labeling on the Soylent Grid. In Paul N. Bennett, Raman Chandrasekar, Max Chickering, Panagiotis G. Ipeirotis, Edith Law, Anton Mityagin, Foster J. Provost, Luis von Ahn, editors, Proceedings of the ACM SIGKDD Workshop on Human Computation, Paris, France, June 28, 2009. pages 46-49, ACM, 2009. [doi]

@inproceedings{FaymonvilleWMB09,
  title = {CAPTCHA-based image labeling on the Soylent Grid},
  author = {Peter Faymonville and Kai Wang and John Miller and Serge J. Belongie},
  year = {2009},
  doi = {10.1145/1600150.1600167},
  url = {http://doi.acm.org/10.1145/1600150.1600167},
  tags = {rule-based},
  researchr = {https://researchr.org/publication/FaymonvilleWMB09},
  cites = {0},
  citedby = {0},
  pages = {46-49},
  booktitle = {Proceedings of the ACM SIGKDD Workshop on Human Computation, Paris, France, June 28, 2009},
  editor = {Paul N. Bennett and Raman Chandrasekar and Max Chickering and Panagiotis G. Ipeirotis and Edith Law and Anton Mityagin and Foster J. Provost and Luis von Ahn},
  publisher = {ACM},
  isbn = {978-1-60558-672-4},
}