Finding credible information sources in social networks based on content and social structure

Best paper award at SocialCom 2011

9 October 2011

Opportunities for proactive support of reuse and organizational learning in ad hoc collaborative work activity: a field study of proposal writing

International Conference on Collaboration Technologies and Systems (CTS 2011)

23 May 2011

Steve Hoover interview - healthcare

Unbiased learning of controversial topics

75th Annual Meeting of the American Society for Information Science & Technology (ASIST 2012)

26 October 2012

Why are you more engaged: factors influencing Twitter engagement in Occupy Wall Street

International AAAI Conference on Weblogs and Social Media 2012

4 June 2012