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von Ahn, Luis - School of Computer Science, Carnegie Mellon University
Verbosity: A Game for Collecting Common-Sense Facts Luis von Ahn, Mihir Kedia and Manuel Blum
Matchin: Eliciting User Preferences with an Online Game Severin Hacker
Improving Accessibility of the Web with a Computer Game Luis von Ahn, Shiry Ginosar, Mihir Kedia, Ruoran Liu and Manuel Blum
58 communications of the acm | august 2008 | vol. 51 | no. 8 contributed articles
96 Computer I N V I S I B L E C O M P U T I N G
Public-Key Steganography Luis von Ahn and Nicholas J. Hopper
COMMUNICATIONS OF THE ACM February 2004/Vol. 47, No. 2 57 You've probably seen them--colorful images with
Labeling Images with a Computer Game Luis von Ahn and Laura Dabbish
Covert Two-Party Computation Luis von Ahn1, Nicholas J. Hopper2, and John Langford3
Peekaboom: A Game for Locating Objects in Images Luis von Ahn, Ruoran Liu and Manuel Blum
