Congratulations to Brown Fellows David Chen and Sam Tsai who successfully defended their Ph.D. research in November. Both went to the studio afterwards for a clean recording of their presentations. You can see both Sam Tsai’s “Mobile Visual Search with Text and Image Features, and David Chen’s Memory Efficient Image Databases for Mobile Visual Search.
Congratulations to 2012-2013 Magic Grant team members Brendan Jou, Hongzhi Li, Joseph G. Ellis and faculty advisor Shih-Fu Chang for winning the Grand Challenge 1st Place Award at ACM Multimedia. Their paper, “Structured Exploration of Who, What, When, and Where in Heterogenous Multimedia News Sources,” can be seen here.
Revelations about how much of our online activity is under surveillance have left many people wondering what’s left for digital security- or where the next frontier is. But digital security is not one-size-fits-all, and it never has been. For journalists, encyrption, digital security and privacy issues are perhaps more important now than ever before. The Frontline
The Human-computer Interaction group at Stanford University presents Arrowhead, a story that will be collaboratively written by Tom Kealey (Jones Lecturer of the Creative Writing department), Chris Baty (founder of NaNoWriMo), and people from all over the web! Arrowhead will be written using Ensemble, a new and experimental collaborative writing platform coming out of the HCI group with the goal
From the NY Times ArtsBeat Blog: “Helen Gurley Brown didn’t care only about the Cosmo girl. She was also concerned with underserved children in New York City. As a result, her trust is giving $15 million to the New York Public Library for a new educational and anti-poverty program based at library branches that was announced on
From the Nieman Journalism Lab Blog: “The journalism unicorn exists. I’ve seen one — even worked with one. Maybe you know the kind: a journalist who’s as nimble and dynamic as a reporter as she is with coding.” The Brown Institute is collaborating on a post-bacc program to help prepare journalists for the J-School’s Dual Degree
Poynter has just posted a fantastic writeup of one of this year’s Magic Grants, the Declassification Engine. Co-funded by the Tow Center for digital Journalism, the Declassification Engine will “create a critical mass of declassified documents by aggregating all the archives that are now just scattered online” and apply machine learning techniques to “reveal patterns in official
Architecture of our local event detection system. Including data collector, time-series builder, Gaussian Process regression model, alert engine and classifier. Arrows indicate input and output flow of each module. Authors Xie K., Xia C., Grinberg N., Schwartz R., and Naaman M. Abstract An increasing number of location-annotated content available from social media channels like Twitter,