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Alex `Sandy’ Pentland

Toshiba Professor of Media Arts and Sciences
Human Dynamics Laboratory Director
Media Lab Entrepreneurship Program Director
​​Massachusetts Institute of Technology

Alex `Sandy’ Pentland directs MIT’s Human Dynamics Laboratory and the MIT Media Lab Entrepreneurship Program, and advises the World Economic Forum, Nissan Motor Corporation, and a variety of start-up firms. He has previously helped create and direct MIT’s Media Laboratory, the Media Lab Asia laboratories at the Indian Institutes of Technology, and Strong Hospital’s Center for Future Health.

In 2012 Forbes named Sandy one of the `seven most powerful data scientists in the world’, along with Google founders and the CTO of the United States. He is among the most-cited computational scientists in the world, and a pioneer in computational social science, organizational engineering, mobile computing, image understanding, and modern biometrics. His research has been featured in Nature, Science, and Harvard Business Review, as well as being the focus of TV features on BBC World, Discover and Science channels. His most recent book is `Honest Signals,' published by MIT Press.

Over the years Sandy has advised more than 50 PhD students. Almost half are now tenured faculty at leading institutions, with another one-quarter leading industry research groups and a final quarter founders of their own companies.

Sandy's research group and entrepreneurship program have spun off more than 30 companies to date, three of which are publicly listed and several that serve millions of poor in Africa and South Asia. Recent spin-offs have been featured in publications such as the Economist and the New York Times, as well as winning a variety of prizes from international development organizations.

Interesting experiences include winning the DARPA 40th Anniversary of the Internet Grand Challenge, dining with British Royalty and the President of India, staging fashion shows in Paris,Tokyo, and New York, and developing a method for counting beavers from space.

List of publications

Twitter: Who gets Caught? Observed Trends in Social Micro-blogging Spam (ACM Web Science Conference, WebSci '14, Indiana)
An Analysis of Twitter Spamming Behaviors (NetSci '14, Berkeley, USA)
Social Information Leakage: Effects of Awareness and Peer Pressure on User Behavior (International Conference on Human-Computer Interaction)