Full Papers
| Accessing Social Support and Overcoming Judgment on Social Media among Parents of Children with Special Needs | |
| Tawfiq Ammari, Sarita Yardi Schoenebeck, Meredith Ringel Morris |
| Stacked Generalization Learning to Analyze Teenage Distress | |
| Karthik Dinakar, Emily Weinstein, Henry Lieberman, Robert Louis Selman |
| Quantifying Information Overload in Social Media and Its Impact on Social Contagions | |
| Manuel Gomez Rodriguez, Krishna Gummadi, Bernhard Schoelkopf |
| A Tale of Cities: Urban Biases in Volunteered Geographic Information | |
| Brent Hecht, Monica Stephens |
| EmotionWatch: Visualizing Fine-Grained Emotions in Event-Related Tweets | |
| Renato Kempter, Valentina Sintsova, Claudiu Musat, Pearl Pu |
| When Politicians Talk: Assessing Online Conversational Practices of Political Parties on Twitter | |
| Haiko Lietz, Claudia Wagner, Arnim Bleier, Markus Strohmaier |
| Why Won't Aliens Talk to Us? Content and Community Dynamics in Online Citizen Science | |
| Markus Luczak-Roesch, Ramine Tinati, Elena Simperl, Max van Kleek, Nigel Shadbolt, Robert Simpson |
| Time-Aware Latent Concept Expansion for Microblog Search | |
| Taiki Miyanishi, Kazuhiro Seki, Kuniaki Uehara |
| On Understanding the Divergence of Online Social Group Discussion | |
| Hemant Purohit, Yiye Ruan, David Fuhry, Srinivasan Parthasarathy, Amit Sheth |
| Exploring the Relationship between Membership Turnover and Productivity in Online Communities | |
| Xiangju Qin, Michael Salter-Townshend, Padraig Cunningham |
| Personalized Recommendation of Twitter Lists using Content and Network Information | |
| Vineeth Rakesh, Dilpreet Singh, Bhanukiran Vinzamuri, Chandan K Reddy |
| Creating and Sharing Records of Multiplayer Online Game Play: Practices and Attitudes | |
| Frank M. Shipman, Catherine C. Marshall |
| You Are What You Eat (and Drink): Identifying Cultural Boundaries by Analyzing Food and Drink Habits in Foursquare | |
| Thiago H. Silva, Pedro O. S. Vaz de Melo, Jussara M. Almeida, Mirco Musolesi, Antonio A. F. Loureiro |
| Critical Mass of What? Exploring Community Growth in WikiProjects | |
| Jacob Solomon, Rick Wash |
Poster Papers
| Identifying and Analyzing Moral Evaluation Frames in Climate Change Blog Discourse | |
| Nicholas Diakopoulos, Amy X. Zhang, Dag Elgesem, Andrew Salway |
| Topical Engagement on Twitter: Using Consistency of Activity as a Means of User Segmentation | |
| Aurora Schmidt, Clay Fink, Nathan Bos |
| YouRank: Let User Engagement Rank Microblog Search Results | |
| Wenbo Wang, Lei Duan, Anirudh Koul, Amit P. Sheth |
| WeDo: End-To-End Computer Supported Collective Action | |
| Haoqi Zhang, Andrés Monroy-Hernández, Aaron Shaw, Sean A Munson, Elizabeth Gerber, Benjamin Mako Hill, Peter Kinnaird, Shelly D Farnham, Patrick Minder |