Human computation - von Ahn, Luis (2009 46th ACM/IEEE Design Automation Conference, 2009)
Keywords: CAPTCHAs; Computational intelligence; Computer displays; Computer science; Computing methodologies -- Artificial intelligence; Distributed computing; Distributed Knowledge Acquisition; Games With A Purpose; Human Computation; Humans; Image Labeling; Internet; Online Games; Optical character recognition software; Permission; Web sites; World Wide Web; distributed knowledge acquisition; image labeling; online games; human computation; games with a purpose; world wide web; CAPTCHAs