The OpenChoice system, currently in development, is an open source, open access community rating and filtering service that would improve upon the utility of currently available W...
We present an analysis of what we call the community event space, looking at how social events are planned and organized. Based on a series of interviews, field studies, and a foc...
Can a system of distributed moderation quickly and consistently separate high and low quality comments in an online conversation? Analysis of the site Slashdot.org suggests that t...
Working as a usability professional in the open source arena is a challenging task. The decentralized and engineering-driven approach of open source projects can be at odds with c...
It is challenging to browse multimedia on mobile devices with small displays. We present MiniMedia Surfer, a prototype application for interactively searching a multimedia collect...
Maryam Kamvar, Patrick Chiu, Lynn Wilcox, Sandeep ...