Full Papers
Trust Amongst Rogues? A Hypergraph Approach for Comparing Clandestine Trust Networks in MMOGs | |
Muhammad Aurangzeb Ahmad, Brian Keegan, Dmitri Williams, Jaideep Srivastava, Noshir Contractor |
Center of Attention: How Facebook Users Allocate Attention across Friends | |
Lars Backstrom, Eytan Bakshy, Jon M. Kleinberg, Thomas M. Lento, Itamar Rosenn |
Timing Tweets to Increase Effectiveness of Information Campaigns | |
Onkar Dabeer, Prachi Mehendale, Aditya Karnik, Atul Saroop |
Dimensions of Self-Expression in Facebook Status Updates | |
Adam D. I. Kramer, Cindy K. Chung |
When the Wikipedians Talk: Network and Tree Structure of Wikipedia Discussion Pages | |
David Laniado, Riccardo Tasso, Yana Volkovich, Andreas Kaltenbrunner |
An Assessment of Intrinsic and Extrinsic Motivation on Task Performance in Crowdsourcing Markets | |
Jakob Rogstadius, Vassilis Kostakos, Aniket Kittur, Boris Smus, Jim Laredo, Maja Vukovic |
Diversity Measurement of Recommender Systems under Different User Choice Models | |
Zoltán Szlávik, Wojtek Kowalczyk, Martijn Schut |
Poster Papers
Divided They Tweet: The Network Structure of Political Microbloggers and Discussion Topics | |
Albert Feller, Matthias Kuhnert, Timm O. Sprenger, Isabell M. Welpe |
Summarizing User-Contributed Comments | |
Elham Khabiri, James Caverlee, Chiao-Fang Hsu |
Twitter Sentiment Analysis: The Good the Bad and the OMG! | |
Efthymios Kouloumpis, Theresa Wilson, Johanna Moore |
Connecting Mutually Influencing Bloggers | |
Aditya Pal, Jaya Kawale |
Maintaining Ties on Social Media Sites: The Competing Effects of Balance, Exchange, and Betweenness | |
Daniel Mauricio Romero, Brendan Meeder, Vladimir Barash, Jon Kleinberg |
Viral Actions: Predicting Video View Counts Using Synchronous Sharing Behaviors | |
David A. Shamma, Jude Yew, Lyndon Kennedy, Elizabeth F. Churchill |
Does Bad News Go Away Faster? | |
Shaomei Wu, Chenhao Tan, Jon Kleinberg, Michael Walton Macy |
Tracking Visual Memes in Rich-Media Social Communities | |
Lexing Xie, Apostol Natsev, John R. Kender, Matthew Hill, John R. Smith |
Demonstration Papers
TweetTracker: An Analysis Tool for Humanitarian and Disaster Relief | |
Shamanth Kumar, Geoffrey Barbier, Mohammad Ali Abbasi, Huan Liu |
Areca: Online Comparison of Research Results | |
David Urbansky, Klemens Muthmann, Lars Kreisz, Alexander Schill |
Workshop on Social Innovation and Social Media
Social Innovation Meets Social Media: A Framework Proposal | |
Ricard Ruiz de Querol, Karolin Kappler, Andreas Kaltenbrunner, Yana Volkovich, David Laniado |
Social Media Revisited. User Generated Content as a Social Innovation for eInclusion | |
Christoph Kaletka, Ralf Kopp, Bastian Pelka |
Workshop on the Social Mobile Web
Asked and Answered: On Qualities and Quantities of Answers in Online Q&A Sites | |
John Logie, Joseph Weinberg, F. Maxwell Harper, Joseph A. Konstan |