I am assistant professor of Computer Science at Stanford University.
My research focuses on mining and modeling large social and information networks, their evolution, and diffusion of information and influence over them. Problems I investigate are motivated by large scale data, the Web and on-line media.
- Community Detection in Networks with Node Attributes with J. Yang, J. McAuley. ICDM, 2013.
- Hidden Factors and Hidden Topics: Understanding Rating Dimensions with Review Text with J. McAuley. RecSys, 2013.
- Information Cartography: Creating Zoomable, Large-Scale Maps of Information with D. Shahaf, J. Yang, C. Suen, J. Jacobs, H. Wang. KDD, 2013.
- A computational approach to politeness with application to social factors with C. Danescu-Niculescu-Mizil, M. Sudhof, D. Jurafsky, C. Potts. ACL, 2013.
- What’s in a name? Understanding the Interplay between Titles, Content, and Communities in Social Media with H. Lakkaraju, J. McAuley. ICWSM, 2013.
- Steering User Behavior With Badges with A. Anderson, D. Huttenlocher, J. Kleinberg. WWW, 2013.
- No Country for Old Members: User lifecycle and linguistic change in online communities with C. Danescu-Niculescu-Mizil, R. West, D. Jurafsky, C. Potts. WWW, 2013. Best research paper award.
- From Amateurs to Connoisseurs: Modeling the Evolution of User Expertise through Online Reviews with J. McAuley. WWW, 2013.
- NIFTY: A System for Large Scale Information Flow Tracking and Clustering with C. Suen, S. Huang, C. Eksombatchai, R. Sosic. WWW, 2013.
- Structure and Dynamics of Information Pathways in Online Media with M. Gomez-Rodriguez, B. Schoelkopf. WSDM, 2013.