Yini Cao, Xuan Zhou. Harnessing the Wisdom of Crowds for Corpus Annotation through CAPTCHA. In Yoshiharu Ishikawa, Jianzhong Li, Wei Wang 0011, Rui Zhang, Wenjie Zhang, editors, Web Technologies and Applications - 15th Asia-Pacific Web Conference, APWeb 2013, Sydney, Australia, April 4-6, 2013. Proceedings. Volume 7808 of Lecture Notes in Computer Science, pages 638-645, Springer, 2013. [doi]
Abstract is missing.