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I build systems that combine humans and computers to solve large-scale problems that neither can solve alone. I call this Human Computation, but others sometimes call it Crowdsourcing. Some of my past projects include: CAPTCHA, The ESP Game (acquired by Google), GWAP, and reCAPTCHA (acquired by Google). I'm currently working on Duolingo, named ...
Luis von Ahn, Ph.D. has served as our Chief Executive Officer and a member of our board since founding Duolingo with Severin Hacker in August 2011. Previously, he served as the Chief Executive Officer of reCAPTCHA from 2007 until its acquisition by Google in 2009. Luis holds a B.S. in Mathematics from Duke University and a Ph.D. in Computer ...
Luis von Ahn (* 19. August 1978 in Guatemala-Stadt) ist ein guatemaltekischer Professor für Informatik an der Carnegie Mellon University in Pittsburgh, Pennsylvania, USA. [1] Bekannt wurde er vor allem als einer der Gründer des Crowdsourcing, durch die Erfindung des CAPTCHA und die Gründung des später an Google verkauften Unternehmens ...
27 de jan. de 2020 · The BBC's weekly The Boss series profiles different business leaders from around the world. This week we speak to Luis von Ahn, co-founder and chief executive of language learning app Duolingo.
In 2011, he co-founded Duolingo, a company whose online language-learning platform is the largest in the world. “We've been able to educate literally millions of people,” von Ahn said of Duolingo in an interview with the National Inventors Hall of Fame®. “Most of them, in fact, 93% of them, have not paid us a single cent.
Our founder, Luis von Ahn is an entrepreneur and consulting professor at Carnegie Mellon University who is considered one of the pioneers of crowdsourcing. He is known for co-inventing CAPTCHAs, being a MacArthur Fellow, and selling two companies to Google in his 20s. He is currently the co-founder and CEO of Duolingo, a language-learning ...
Luis Von Ahn ( Ciudad de Guatemala, 19 de agosto de 1978) es un informático y empresario guatemalteco, profesor de ciencias de la computación en la Universidad Carnegie Mellon. Es el fundador de las compañías Duolingo, 1 Captcha y Recaptcha, la cual fue vendida a Google en 2009. 2 Es además conocido como uno de los pioneros de la idea de ...
