MASSIVE SCALE ONLINE COLLABORATION LUIS VON AHN

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Massive-scale online collaboration | Luis von Ahn

Massive-scale online collaboration | Luis von Ahn

http://www.ted.com After re-purposing CAPTCHA so each human-typed response helps digitize books, Luis von Ahn wondered how else to use small ...

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Massive-scale online collaboration - Luis von Ahn

Massive-scale online collaboration - Luis von Ahn

After re-purposing CAPTCHA so each human-typed response helps digitize books, Luis von Ahn wondered how else to use small contributions by many on the ...

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Duolingo -- the next chapter in human computation | Luis von Ahn | TEDxCMU 2011

Duolingo -- the next chapter in human computation |  Luis von Ahn | TEDxCMU 2011

Luis von Ahn, the man who brought the world CAPTCHA and reCAPTCHA unveiled his newest and most innovative project to date: Duolingo. How can you ...

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Educación En Línea y El Poder de Millones de Mentes Humanas: Luis Von Ahn at [email protected] 2013

Educación En Línea y El Poder de Millones de Mentes Humanas: Luis Von Ahn at TEDxJoven@PuraVida 2013

In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx ...

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Utilizando el poder de millones de mentes humanas | Luis von Ahn | TEDxRíodelaPlata

Utilizando el poder de millones de mentes humanas | Luis von Ahn | TEDxRíodelaPlata

Para más charlas de TEDxRíodelaPlata visitar http://www.tedxriodelaplata.org/ Subtítulos en español y en inglés: Sebastián Betti Subtítulos en Portugués: ...

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EFFICIENCY IN ALGORITHMS? Ft. Luis von Ahn, Founder & CEO of reCAPTCHA & Duolingo

EFFICIENCY IN ALGORITHMS? Ft. Luis von Ahn, Founder & CEO of reCAPTCHA & Duolingo

Since the term "crowd-sourcing" was coined almost a decade ago, the phenomenon has expanded from narrow problem-solving into a new way of life. Millions ...

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Access for Everyone: A Model for Free Online Learning, with Duolingo's Luis von Ahn

Access for Everyone: A Model for Free Online Learning, with Duolingo's Luis von Ahn

Luis von Ahn describes the model for the free language-learning platform, Duolingo. The idea, he says, goes back to his childhood, where he imagined a model ...

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Using Human Computation and reCAPTCHA to Digitize Old Books, with Luis von Ahn

Using Human Computation and reCAPTCHA to Digitize Old Books, with Luis von Ahn

Back at the beginning of the century, Luis von Ahn helped invent CAPTCHA, the online security device featuring squiggly letters that you have to re-type in order ...

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Luis von Ahn's Captcha and reCaptcha - NOVA ScienceNow

Luis von Ahn's Captcha and reCaptcha - NOVA ScienceNow

How you can help digitize the world's printed books when you login on line. The copyright belongs to NOVA, PBS. Please visit pbs.org for more info. Please ...

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TED Talks: CAPTCHA -Luis von Ahn: colaboración virtual a escala masiva

TED Talks: CAPTCHA -Luis von Ahn: colaboración virtual a escala masiva

Interesante Charla sobre Colaboración a Escala Masiva. Video Completo: ...

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The Latino Techie Creator For Global Good | NBC Latino | NBC News

The Latino Techie Creator For Global Good | NBC Latino | NBC News

Guatemalan Luis von Ann created the app DuoLingo to help people learn a language in an interactive and cheaper way. » Subscribe to NBC News: ...

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TNW NYC 2016 | Luis von Ahn – Founder & CEO, Duolingo

TNW NYC 2016 | Luis von Ahn – Founder & CEO, Duolingo

Luis von Ahn, the CEO and Founder of Duolingo, explains how learning languages with Duolingo can have a direct economic impact on people's lives. Video ...

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Entrevista Luis Von Ahn y Alfred Kalthschmitt CNN 2045 240918

Entrevista Luis Von Ahn y Alfred Kalthschmitt CNN 2045 240918

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Provost's Lecture Series: Luis von Ahn

Provost's Lecture Series: Luis von Ahn

Luis von Ahn (Trinity '00), Nico Habermann Associate Professor of Computer Science Carnegie Mellon University, wants to translate the Web into every major ...

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A Surprising Effect Motivated Luis von Ahn to Create Language Startup Duolingo | Fortt Knox

A Surprising Effect Motivated Luis von Ahn to Create Language Startup Duolingo | Fortt Knox

Luis von Ahn is familiar with the idea that education is a great equalizer, but the reality he's observed is different. More often than not, the opportunity for an ...

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