Full Papers
| A Social Identity Approach to Identify Familiar Strangers in a Social Network | |
| Nitin Agarwal, Huan Liu, Sudheendra Murthy, Arunabha Sen, Xufei Wang |
| Does Showing Off Help to Make Friends? Experimenting a Sociological Game on Self-Exhibition and Social Networks | |
| Christophe Aguiton, Dominique Cardon, Aymeric Castelain, Pierre Fremaux, Hélène Girard, Fabien Granjon, Charles Nepote, Zbigniew Smoreda, Dilara Trupia, Cezary Ziemlicki |
| What Are They Blogging About? Personality, Topic and Motivation in Blogs | |
| Alastair J. Gill, Scott Nowson, Jon Oberlander |
| Modeling Blog Dynamics | |
| Michaela Goetz, Jure Leskovec, Mary McGlohon, Christos Faloutsos |
| Content Based Recommendation and Summarization in the Blogosphere | |
| Ahmed Hassan, Dragomir Radev, Junghoo Cho, Amruta Joshi |
| Personal Information Management vs. Resource Sharing: Towards a Model of Information Behavior in Social Tagging Systems | |
| Markus Heckner, Michael Heilemann, Christian Wolff |
| Stochastic Models of User-Contributory Web Sites | |
| Tad Hogg, Kristina Lerman |
| Diversity of User Activity and Content Quality in Online Communities | |
| Tad Hogg, Gabor Szabo |
| Predicting Outcome for Collaborative Featured Article Nomination in Wikipedia | |
| Meiqun Hu, Ee-Peng Lim, Ramayya Krishnan |
| Using Transactional Information to Predict Link Strength in Online Social Networks | |
| Indika Kahanda, Jennifer Neville |
| A Categorical Model for Discovering Latent Structure in Social Annotations | |
| Said Kashoob, James Caverlee, Ying Ding |
| Targeting Sentiment Expressions through Supervised Ranking of Linguistic Configurations | |
| Jason S. Kessler, Nicolas Nicolov |
| CourseRank: A Closed-Community Social System through the Magnifying Glass | |
| Georgia Koutrika, Benjamin Bercovitz, Filip Kaliszan, Henry Liou, Hector Garcia-Molina |
| You Are Where You Edit: Locating Wikipedia Contributors through Edit Histories | |
| Michael D. Lieberman, Jimmy Lin |
| Spectrum: Retrieving Different Points of View from the Blogosphere | |
| Jiahui Liu, Larry Birnbaum, Bryan Pardo |
| Community Structure and Information Flow in Usenet: Improving Analysis with a Thread Ownership Model | |
| Mary McGlohon, Matthew Hurst |
| Sidelines: An Algorithm for Increasing Diversity in News and Opinion Aggregators | |
| Sean A. Munson, Daniel Xiaodan Zhou, Paul Resnick |
| Motivational, Structural and Tenure Factors that Impact Online Community Photo Sharing | |
| Oded Nov, Mor Naaman, Chen Ye |
| Gesundheit! Modeling Contagion through Facebook News Feed | |
| Eric Sun, Itamar Rosenn, Cameron A. Marlow, Thomas M. Lento |
| RevRank: A Fully Unsupervised Algorithm for Selecting the Most Helpful Book Reviews | |
| Oren Tsur, Ari Rappoport |
| Seeking and Offering Expertise Across Categories: A Sustainable Mechanism Works for Baidu Knows | |
| Jiang Yang, Xiao Wei |
Poster Papers
| A Utility for Estimating the Relative Contributions of Wiki Authors | |
| Ofer Arazy, Eleni Stroulia |
| Information Extraction as Link Prediction: Using Curated Citation Networks to Improve Gene Detection | |
| Andrew Arnold, William W. Cohen |
| From Episodes to Sagas: Understanding the News by Identifying Temporally Related Story Sequences | |
| Ramnath Balasubramanyan, Frank Lin, William W. Cohen, Matthew Hurst, Noah A. Smith, |
| Distinguishing Knowledge vs Social Capital in Social Media with Roles and Context | |
| Vladimir D. Barash, Marc Smith, Lise Getoor, Howard T. Welser |
| The Distribution of Online Reputation: Audience and Influence of Musicians on MySpace | |
| Jean-Samuel Beuscart, Thomas Couronné |
| Self-Presentation of Personality During Online Profile Creation | |
| Scott Counts, Kristin Stecher |
| Characterizing the Portuguese Blogosphere | |
| Telmo Couto, Cristina Ribeiro, Sérgio Nunes |
| High-level Features for Learning Subjective Language across Domains | |
| Gaël Dias, Dinko Dimchev Lambov, Veska Noncheva |
| Navigation Patterns from and to Social Media | |
| Michael Gamon, Arnd Christian König |
| Leaders and Negotiators: An Influence-based Metric for Rank | |
| Rumi Ghosh, Kristina Lerman |
| Large Scale Book Annotation with Social Tags | |
| Sharon Givon, Victor Lavrenko |
| Stylometric Analysis of Bloggers’ Age and Gender | |
| Sumit Goswami, Sudeshna Sarkar, Mayur Rustagi |
| Characterization of FriendFeed — A Web-based Social Aggregation Service | |
| Trinabh Gupta, Sanchit Garg, Anirban Mahanti, Niklas Carlsson, Martin Arlitt |
| Network Analysis of an Emergent Massively Collaborative Creation Community: How Can People Create Videos Collaboratively without Collaboration? | |
| Masahiro Hamasaki, Hideaki Takeda, Tom Hope, Takuichi Nishimura |
| Blogging Together: An Examination of Group Blogs | |
| Marti A. Hearst, Susan T. Dumais |
| MakeMyPage: Social Media Meets Automatic Content Generation | |
| Francisco Iacobelli, Kristian Hammond, Larry Birnbaum |
| I Think You Know Who I Am: Bloggers' Perceived Identifiability | |
| Chyng-Yang Jang, Michael A. Stefanone |
| Analyzing and Predicting Community Preference of Socially Generated Metadata: A Case Study on Comments in the Digg Community | |
| Elham Khabiri, Chiao-Fang Hsu, James Caverlee |
| Detecting Topic Drift with Compound Topic Models | |
| Dan Knights, Michael C. Mozer, Nicolas Nicolov |
| Connecting Users with Similar Interests across Multiple Web Services | |
| Haewoon Kwak, Hwa-Yong Shin, Jong-Il Yoon, Sue Moon |
| JAM: Joint Action Matrix Factorization for Summarizing a Temporal Heterogeneous Social Network | |
| Yu-Ru Lin, Hari Sundaram, Aisling Kelliher |
| Finding Opinionated Blogs Using Statistical Classifiers and Lexical Features | |
| Feifan Liu, Bin Li, Yang Liu |
| Delta TFIDF: An Improved Feature Space for Sentiment Analysis | |
| Justin Christopher Martineau, Tim Finin |
| Considering the Sources: Comparing Linking Patterns in Usenet and Blogs | |
| Mary McGlohon, Matthew Hurst |
| An Examination of Language Use in Online Dating Profiles | |
| Meenakshi Nagarajan, Marti A. Hearst |
| Visualizing Cross-Lingual/Cross-Cultural Differences in Concerns in Multilingual Blogs | |
| Hiroyuki Nakasaki, Mariko Kawaba, Sayuri Yamazaki, Takehito Utsuro, Tomohiro Fukuhara |
| Adaptive Weblog Post Filtering Based on User Browsing History | |
| Ali Farahmand Nejad, Sadegh Kharazmi, Shahabedin Bayati, Hassan Abolhassani, Koosha Golmohammadi |
| Compositionality Principle in Recognition of Fine-Grained Emotions from Text | |
| Alena Neviarouskaya, Helmut Prendinger, Mitsuru Ishizuka |
| User Evaluation of a System for Classifying and Displaying Political Viewpoints of Weblogs | |
| Alice H. Oh, Hyunjong Lee, Youngmin Kim |
| Emotionality in Text as Predictor of Behavior | |
| Elliot Onn, Carey K. Morewedge |
| The Use of Weblogs in Spanish Mainstream Media | |
| Maria Bella Palomo Torres, Koldo Meso Ayerdi |
| Information Cascades in the Blogosphere: A Look Behind the Curtain | |
| Manos Papagelis, Nilesh Bansal, Nick Koudas |
| The Evolution of Scientific Paper Title Networks | |
| Vahed Qazvinian, Dragomir R. Radev |
| Trust Incident Account Model: Preliminary Indicators for Trust Rhetoric and Trust or Distrust in Blogs | |
| Victoria L. Rubin |
| Blogs as Predictors of Movie Success | |
| Eldar Sadikov, Aditya Parameswaran, Petros Venetis |
| Analysis of Social Influence in Online Book Reviews | |
| Patty Sakunkoo, Nathan Sakunkoo |
| Event Detection and Tracking in Social Streams | |
| Hassan Sayyadi, Matthew Hurst, Alexey Maykov |
| Search in Social Tagging Systems Using Ontological User Profiles | |
| Andriy Shepitsen, Noriko Tomuro |
| Information Diffusion in Computer Science Citation Networks | |
| Xiaolin Shi, Belle Tseng, Lada Adamic |
| Salsa: Leveraging Email to Create a Social Network for the Enterprise | |
| Kristin Brooke Stecher, Scott Counts, Lili Cheng, Shane Williams, Andrzej Turski |
| Is Your Profile Picture Worth 1000 Words? Photo Characteristics Associated with Personality Impression Agreement | |
| Fitzgerald Steele, Jr., David C Evans, Rachel K. Green |
| Contextuality and Beyond: Investigating an Online Diary Corpus | |
| Laura Teddiman |
| Regression-Based Summarization of Email Conversations | |
| Jan Ulrich, Giuseppe Carenini, Gabriel Murray, Raymond Ng |
| Collecting and Sharing Observations with Semantic Support | |
| Sari Vainikainen, Antti Nummiaho, Asta Bäck, Timo Laakko |
| A Comparative Analysis of Trust-Enhanced Recommenders for Controversial Items | |
| Patricia Victor, Chris Cornelis, Martine De Cock, Ankur M. Teredesai |
| Predicting the Polarity Strength of Adjectives Using WordNet | |
| Gbolahan K. Williams, Sarabjot Singh Anand |
| Optimal Heterophily for Word-of-Mouth Diffusion | |
| Hikaru Yamamoto, Naohiro Matsumura |
| Connecting Corresponding Identities across Communities | |
| Reza Zafarani, Huan Liu |
Demonstration Papers
| BlogTrackers: A Tool for Sociologists to Track and Analyze Blogosphere | |
| Nitin Agarwal, Shamanth Kumar, Huan Liu, Mark Woodward |
| Gephi: An Open Source Software for Exploring and Manipulating Networks | |
| Mathieu Bastian, Sebastien Heymann, Mathieu Jacomy |
| Attentio Brand Maps | |
| Frizo Janssens |
| From Generating to Mining: Automatically Scripting Conversations Using Existing Online Sources | |
| Nathan Nichols, Lisa Gandy, Kristian Hammond |
| Open Domain Collaborative Storytelling with Say Anything | |
| Reid Swanson, Andrew S. Gordon |