Jonathan Stray leads the Overview Project for the Associated Press, a Knight News Challenge-funded visualization system to help investigative journalists make sense of very large document sets, and teaches computational journalism at Columbia University. Formerly he was an interactive editor at the Associated Press, a freelance reporter in Hong Kong, and a senior computer scientist at Adobe Systems. He has contributed stories to The New York Times, Foreign Policy, Wired and China Daily. He has an MSc in computer science from the University of Toronto and an MA in journalism from the University of Hong Kong. Jonathan Stray is a Senior Staff Associate for the Tow Center.