The application of MDA to Web services has recently received considerable attention. Similar to UML diagrams, Web services are specialised languages each one targeting a specific a...
Everyday network interactions require users to give out their email address, yet no guarantees can be made about how this address will be used. Sometimes the address is given to a...
This paper introduces an architectural style for enabling end-users to quickly design and deploy software systems in domains characterized by highly personalized and dynamic requi...
This experience report demonstrates several running programs with visual, animated, colorful displays of "algorithms in action." A common element of all of the programs ...
We introduce captcha, an automated test that humans can pass, but current computer programs can’t pass: any program that has high success over a captcha can be used to solve an u...
Luis von Ahn, Manuel Blum, Nicholas J. Hopper, Joh...