Full Papers
| Rating Friends Without Making Enemies | |
| Lada A. Adamic, Debra Lauterbach, Chun-Yuen Teng, Mark Ackerman |
| Trust Amongst Rogues? A Hypergraph Approach for Comparing Clandestine Trust Networks in MMOGs | |
| Muhammad Aurangzeb Ahmad, Brian Keegan, Dmitri Williams, Jaideep Srivastava, Noshir Contractor |
| Media Landscape in Twitter: A World of New Conventions and Political Diversity | |
| Jisun An, Meeyoung Cha, Krishna Gummadi, Jon Crowcroft |
| Reconstruction of Threaded Conversations in Online Discussion Forums | |
| Erik Aumayr, Jeffrey Chan, Conor Hayes |
| 4chan and /b/: An Analysis of Anonymity and Ephemerality in a Large Online Community | |
| Michael Scott Bernstein, Andrés Monroy-Hernández, Drew Harry, Paul André, Katrina Panovich, Greg Vargas |
| The Party Is Over Here: Structure and Content in the 2010 Election | |
| Avishay Livne, Matthew Simmons, Eytan Adar, Lada Adamic |
| Technology-Mediated Citizen Science Participation: A Motivational Model | |
| Oded Nov, Ofer Arazy, David Anderson |
| How Does Social Capital Affect Retweets? | |
| Raquel Recuero, Ricardo Araujo, Gabriela Zago |
| Memes Online: Extracted, Subtracted, Injected, and Recollected | |
| Matthew P. Simmons, Lada A. Adamic, Eytan Adar |
| Natural Language Processing to the Rescue? Extracting "Situational Awareness" Tweets During Mass Emergency | |
| Sudha Verma, Sarah Vieweg, William J. Corvey, Leysia Palen, James H. Martin, Martha Palmer, Aaron Schram, Kenneth M. Anderson |
| Identifying Representative Textual Sources in Blog Networks | |
| Karen Wade, Derek Greene, Conrad Lee, Daniel Archambault, Pádraig Cunningham |
| Culture Matters: A Survey Study of Social Q&A Behavior | |
| Jiang Yang, Meredith Ringel Morris, Jaime Teevan, Lada A. Adamic, Mark S. Ackerman |
Poster Papers
| Prominence Ranking in Graphs with Community Structure | |
| Sibel Adali, Xiaohui Lu, Malik Magdon-Ismail, Jonathan Purnell |
| Improving Text Clustering with Social Tagging | |
| M. Eduardo Ares, Javier Parapar, Álvaro Barreiro |
| Trends in Social Media: Persistence and Decay | |
| Sitaram Asur, Bernardo A. Huberman, Gabor Szabo, Chunyan Wang |
| You Are Known by How You Vlog: Personality Impressions and Nonverbal Behavior in YouTube | |
| Joan-Isaac Biel, Oya Aran, Daniel Gatica-Perez |
| Identifying Users Across Social Tagging Systems | |
| Tereza Iofciu, Peter Fankhauser, Fabian Abel, Kerstin Bischoff |
| Understanding the Demographics of Twitter Users | |
| Alan Mislove, Sune Lehmann, Yong-Yeol Ahn, Jukka-Pekka Onnela, J. Niels Rosenquist |
| Towards Discovery of Influence and Personality Traits through Social Link Prediction | |
| Thin Nguyen, Dinh Phung, Brett Adams, Svetha Venkatesh |
Demonstration Papers
| TweetTracker: An Analysis Tool for Humanitarian and Disaster Relief | |
| Shamanth Kumar, Geoffrey Barbier, Mohammad Ali Abbasi, Huan Liu |
Workshop on Social Innovation and Social Media
| Information Markets for Social Participation in Public Policy Design and Implementation | |
| Gregoris Mentzas, Dimitris Apostolou, Efthimios Bothos, Babis Magoutas |