Table of Contents

• Semantic Social Networks Constructed by Topical Aspects of Conversations: An Explorative StudyJiyeon Jang, Jinhyuk Choi, Gwan Jang, Sung-Hyon Myaeng. [doi]
• Tag Recommendation by Link Prediction Based on Supervised Machine LearningManisha Pujari, Rushed Kanawati. [doi]
• Catching the Long-Tail: Extracting Local News Events from TwitterPuneet Agarwal, Rajgopal Vaithiyanathan, Saurabh Sharma, Gautam Shroff. [doi]
• What Catches Your Attention? An Empirical Study of Attention Patterns in Community ForumsClaudia Wagner, Matthew Rowe, Markus Strohmaier, Harith Alani. [doi]
• A Supervised Approach to Predict Company Acquisition with Factual and Topic Features Using Profiles and News Articles on TechCrunchGuang Xiang, Zeyu Zheng, Miaomiao Wen, Jason I. Hong, Carolyn Penstein Rosé, Chao Liu. [doi]
• Identifying Microblogs for Targeted Contextual AdvertisingKushal Shailesh Dave, Vasudeva Varma. [doi]
• Grassroots Professional Development: How Teachers Use TwitterAndrea Forte, Melissa Humphreys, Thomas H. Park. [doi]
• Evolutionary Clustering and Analysis of User Behaviour in Online ForumsDonn Morrison, Ian McLoughlin, Alice Hogan, Conor Hayes. [doi]
• Social Network Sites: Indispensable or Optional Social Tools?Irina Shklovski. [doi]
• Narcotweets: Social Media in WartimeAndrés Monroy-Hernández, Emre Kiciman, Danah Boyd, Scott Counts. [doi]
• Evolution of Experts in Question Answering CommunitiesAditya Pal, Shuo Chang, Joseph A. Konstan. [doi]
• Mixed Membership Models for Exploring User Roles in Online ForaArthur J. White, Jeffrey Chan, Conor Hayes, Brendan Murphy. [doi]
• The Livehoods Project: Utilizing Social Media to Understand the Dynamics of a CityJustin Cranshaw, Raz Schwartz, Jason I. Hong, Norman M. Sadeh. [doi]
• Learning the Nature of Information in Social NetworksRakesh Agrawal, Michalis Potamias, Evimaria Terzi. [doi]
• A Study of "Churn" in Tweets and Real-Time Search QueriesJimmy Lin, Gilad Mishne. [doi]
• Transductive Learning for Real-Time Twitter SearchXin Zhang, Ben He, Tiejian Luo. [doi]
• Crossing Media Streams with Sentiment: Domain Adaptation in Blogs, Reviews and TwitterYelena Mejova, Padmini Srinivasan. [doi]
• If Likes Were Votes: An Empirical Study on the 2011 Italian Administrative ElectionsFabio Giglietto. [doi]
• Using Group Membership Markers for Group IdentificationJean Mark Gawron, Dipak Gupta, Kellen Stephens, Ming-Hsiang Tsou, Brian H. Spitzberg, Li An. [doi]
• The YouTube Social NetworkMirjam Wattenhofer, Roger Wattenhofer, Zack Zhu. [doi]
• Geographic Dissection of the Twitter NetworkJuhi Kulshrestha, Farshad Kooti, Ashkan Nikravesh, P. Krishna Gummadi. [doi]
• The Social World of Twitter: Topics, Geography, and EmotionsDaniele Quercia, Licia Capra, Jon Crowcroft. [doi]
• Who Does What on the Web: A Large-Scale Study of Browsing BehaviorSharad Goel, Jake M. Hofman, M. Irmak Sirer. [doi]
• The Good, the Bad, and the Angry: Analyzing Crowdsourced Impressions of VloggersJoan-Isaac Biel, Daniel Gatica-Perez. [doi]
• De-Layering Social Networks by Shared Tastes of FriendshipsLaura Dietz, Ben Gamari, John Guiver, Edward Snelson, Ralf Herbrich. [doi]
• Tracking Sentiment and Topic Dynamics from Social MediaYulan He, Chenghua Lin, Wei Gao, Kam-Fai Wong. [doi]
• Factors Affecting End-User Satisfaction on FacebookChristopher Sibona, Jae Hoon Choi. [doi]
• Homophily and Latent Attribute Inference: Inferring Latent Attributes of Twitter Users from NeighborsFaiyaz Al Zamal, Wendy Liu, Derek Ruths. [doi]
• Not All Moods Are Created Equal! Exploring Human Emotional States in Social MediaMunmun De Choudhury, Scott Counts, Michael Gamon. [doi]
• Definition and Multi-Dimensional Comparative Analysis of Ad Hoc Communities in TwitterSofus A. Macskassy. [doi]
• Analysis of Elderly Persons' Social Network: Need for an Appropriate Online PlatformTobias Fritsch, Frederick Steinke, Daniel Brem. [doi]
• Coping with the Document Frequency Bias in Sentiment ClassificationAbdelhalim Rafrafi, Vincent Guigue, Patrick Gallinari. [doi]
• War Versus Inspirational in Forrest Gump: Cultural Effects in Tagging CommunitiesZhenhua Dong, Chuan Shi, Shilad Sen, Loren G. Terveen, John Riedl. [doi]
• Grief-Stricken in a Crowd: The Language of Bereavement and Distress in Social MediaJed R. Brubaker, Funda Kivran-Swaine, Lee Taber, Gillian R. Hayes. [doi]
• Differences in Language and Style Between Two Social Media CommunitiesCécile Paris, Paul Thomas, Stephen Wan. [doi]
• Have You Heard?: How Gossip Flows Through Workplace EmailTanushree Mitra, Eric Gilbert. [doi]
• Cross-Community Influence in Discussion ForaVáclav Belák, Samantha Lam, Conor Hayes. [doi]
• The Length of Bridge Ties: Structural and Geographic Properties of Online Social InteractionsYana Volkovich, Salvatore Scellato, David Laniado, Cecilia Mascolo, Andreas Kaltenbrunner. [doi]
• Talk of the City: Our Tweets, Our Community HappinessDaniele Quercia, Diarmuid Ó Séaghdha, Jon Crowcroft. [doi]
• Network Analysis of Recurring YouTube Spam CampaignsDerek O'Callaghan, Martin Harrigan, Joe Carthy, Pádraig Cunningham. [doi]
• Where Is This Tweet From? Inferring Home Locations of Twitter UsersJalal Mahmud, Jeffrey Nichols, Clemens Drews. [doi]
• Docs.com: Social File Sharing in FacebookShelly Diane Farnham, Andrzej Turski, Sameer Halai. [doi]
• Distributional Footprints of Deceptive Product ReviewsSong Feng, Longfei Xing, Anupam Gogar, Yejin Choi. [doi]
• Global Dynamics of Online Group ConversationsRushi Bhatt, Kishor Barman. [doi]
• Stuff IBMers Say: Microblogs as an Expression of Organizational CultureJennifer Thom, David R. Millen. [doi]
• How You Met MeLada A. Adamic, Thomas M. Lento, Andrew T. Fiore. [doi]
• Opinion Retrieval in TwitterZhunchen Luo, Miles Osborne, Ting Wang. [doi]
• Inferring Gender from the Content of Tweets: A Region Specific ExampleClayton Fink, Jonathon Kopecky, Maksym Morawski. [doi]
• Finding Influential Authors in Brand-Page CommunitiesHemant Purohit, Jitendra Ajmera, Sachindra Joshi, Ashish Verma, Amit P. Sheth. [doi]
• Impact and Diffusion of Sentiment in Political Communication - An Empirical Analysis of Political WeblogsLinh Dang-Xuan, Stefan Stieglitz. [doi]
• Do You Feel What I Feel? Social Aspects of Emotions in Twitter ConversationsSuin Kim, JinYeong Bak, Alice Haeyun Oh. [doi]
• Don't Disturb My Circles! Boundary Preservation Is at the Center of Location-Sharing ConcernsXinru Page, Alfred Kobsa, Bart P. Knijnenburg. [doi]
• Composing Traveling Paths from Location-Based ServicesHsun-Ping Hsieh, Cheng-Te Li. [doi]
• The Pulse of News in Social Media: Forecasting PopularityRoja Bandari, Sitaram Asur, Bernardo A. Huberman. [doi]
• Weblog Analysis for Predicting Correlations in Stock Price EvolutionsMilad Kharratzadeh, Mark Coates. [doi]
• An Evaluation of the Role of Sentiment in Second Screen Microblog Search TasksAdam Bermingham, Alan F. Smeaton. [doi]
• Trust Propagation with Mixed-Effects ModelsJan Overgoor, Ellery Wulczyn, Christopher Potts. [doi]
• Towards Analyzing Micro-Blogs for Detection and Classification of Real-Time IntentionsNilanjan Banerjee, Dipanjan Chakraborty 0001, Anupam Joshi, Sumit Mittal, Angshu Rai, Balaraman Ravindran. [doi]
• Frankenplace: An Application for Similarity-Based Place SearchBenjamin Adams, Grant McKenzie. [doi]
• A Sentiment-Aware Approach to Community Formation in Social MediaThin Nguyen, Dinh Q. Phung, Brett Adams, Svetha Venkatesh. [doi]
• Creating Stories: Social Curation of Twitter MessagesKevin Duh, Tsutomu Hirao, Akisato Kimura, Katsuhiko Ishiguro, Tomoharu Iwata, Ching-man Au Yeung. [doi]
• Extracting Diverse Sentiment Expressions with Target-Dependent Polarity from TwitterLu Chen, Wenbo Wang 0002, Meenakshi Nagarajan, Shaojun Wang, Amit P. Sheth. [doi]
• Exploring Social-Historical Ties on Location-Based Social NetworksHuiji Gao, Jiliang Tang, Huan Liu. [doi]
• Do Linguistic Style and Readability of Scientific Abstracts Affect their Virality?Marco Guerini, Alberto Pepe, Bruno Lepri. [doi]
• Visualizing Topic ModelsAllison June-Barlow Chaney, David M. Blei. [doi]
• Modeling Polarizing Topics: When Do Different Political Communities Respond Differently to the Same News?Ramnath Balasubramanyan, William W. Cohen, Douglas Pierce, David P. Redlawsk. [doi]
• The Emergence of Conventions in Online Social NetworksFarshad Kooti, Haeryun Yang, Meeyoung Cha, P. Krishna Gummadi, Winter A. Mason. [doi]
• Where Online Friends Meet: Social Communities in Location-Based NetworksChloë Brown, Vincenzo Nicosia, Salvatore Scellato, Anastasios Noulas, Cecilia Mascolo. [doi]
• What Were the Tweets About? Topical Associations between Public Events and Twitter FeedsYuheng Hu, Ajita John, Dorée Duncan Seligmann, Fei Wang. [doi]
• Defense Mechanism or Socialization Tactic? Improving Wikipedia's Notifications to Rejected ContributorsR. Stuart Geiger, Aaron Halfaker, Maryana Pinchuk, Steven Walling. [doi]
• Modeling Destructive Group Dynamics in On-Line Gaming CommunitiesAkshay Patil, Juan Liu, Bob Price, Hossam Sharara, Oliver Brdiczka. [doi]
• Temporal Motifs Reveal the Dynamics of Editor Interactions in WikipediaDavid Jurgens, Tsai-Ching Lu. [doi]
• Facebook, Youth and Privacy in Networked PublicsZeynep Tufekci. [doi]
• Event Diffusion Patterns in Social MediaMinkyoung Kim, Lexing Xie, Peter Christen. [doi]
• Network Sampling Designs for Relational ClassificationNesreen K. Ahmed, Jennifer Neville, Ramana Rao Kompella. [doi]
• What Kobe Bryant and Britney Spears Have in Common: Mining Wikipedia for Characteristics of Notable IndividualsPauline Crystal Ng. [doi]
• #bias: Measuring the Tweeting Behavior of PropagandistsCristian Lumezanu, Nick Feamster, Hans Klein. [doi]
• On the Geo-Indicativeness of Non-Georeferenced TextBenjamin Adams, Krzysztof Janowicz. [doi]
• How To Tell Head From Tail in User-Generated Content CorporaNishanth Ramakrishna Sastry. [doi]
• Conversation Practices and Network Structure in TwitterLuca Rossi 0003, Matteo Magnani. [doi]
• Facebook and Privacy: The Balancing Act of Personality, Gender, and Relationship CurrencyDaniele Quercia, Diego B. Las Casas, João Paulo Pesce, David Stillwell, Michal Kosinski, Virgilio Almeida, Jon Crowcroft. [doi]
• Filtering Noisy Web Data by Identifying and Leveraging Users' ContributionsAlina Mihaela Stoica. [doi]
• On the Study of Social Interactions in TwitterSofus A. Macskassy. [doi]
• Evaluating Real-Time Search over TweetsDean McCullough, Jimmy Lin, Craig Macdonald, Iadh Ounis, Richard McCreadie. [doi]
• So.cl: An Interest Network for Informal LearningShelly Diane Farnham, Michal Lahav, David Raskino, Lili Cheng, Tom Laird-McConnell. [doi]
• Why You Are More Engaged: Factors Influencing Twitter Engagement in Occupy Wall StreetJilin Chen, Peter Pirolli. [doi]
• Hiding in Plain Sight: A Tale of Trust and Mistrust inside a Community of Citizen ReportersEni Mustafaraj, Panagiotis Takis Metaxas, Samantha Finn, Andrés Monroy-Hernández. [doi]
• You Too?! Mixed-Initiative LDA Story Matching to Help Teens in DistressKarthik Dinakar, Birago Jones, Henry Lieberman, Rosalind W. Picard, Carolyn Penstein Rosé, Matthew Thoman, Roi Reichart. [doi]
• Modeling Diffusion in Social Networks Using Network PropertiesDuc Minh Luu, Ee-Peng Lim, Tuan-Anh Hoang, Freddy Chong Tat Chua. [doi]
• Enhancing Event Descriptions through Twitter MiningHristo Tanev, Maud Ehrmann, Jakub Piskorski, Vanni Zavarella. [doi]
• Tweetin' in the Rain: Exploring Societal-Scale Effects of Weather on MoodAniko Hannak, Eric Anderson, Lisa Feldman Barrett, Sune Lehmann, Alan Mislove, Mirek Riedewald. [doi]
• More of a Receiver Than a Giver: Why Do People Unfollow in Twitter?Haewoon Kwak, Sue B. Moon, Wonjae Lee. [doi]
• Around the Water Cooler: Shared Discussion Topics and Contact Closeness in Social SearchSaranga Komanduri, Lujun Fang, David A. Huffaker, Jessica Staddon. [doi]
• More or Less: Amount of Personal Information Displayed in Social Network Site Profiles and Its Impact on Viewers' Intentions to Socialize with the Profile OwnerLemi Baruh, Yoram Chisik, Christophe Bisson, Basak Senova. [doi]
• Epidemic Intelligence for the Crowd, by the CrowdErnesto Diaz-Aviles, Avaré Stewart, Edward Velasco, Kerstin Denecke, Wolfgang Nejdl. [doi]
• Virality and Susceptibility in Information DiffusionsTuan-Anh Hoang, Ee-Peng Lim. [doi]
• Emotional Divergence Influences Information Spreading in TwitterRené Pfitzner, Antonios Garas, Frank Schweitzer. [doi]
• Privacy in Interaction: Exploring Disclosure and Social Capital in FacebookFrederic Stutzman, Jessica Vitak, Nicole B. Ellison, Rebecca Gray, Cliff Lampe. [doi]
• OMG, I Have to Tweet that! A Study of Factors that Influence Tweet RatesEmre Kiciman. [doi]
• Understanding Actionable Knowledge in Social Media: BBC Question Time and Twitter, a Case StudyMaria Angela Ferrario, William Simm, Jon Whittle, Paul Rayson, Maria Terzi, Jane Binner. [doi]
• SearchBuddies: Bringing Search Engines into the ConversationBrent Hecht, Jaime Teevan, Meredith Ringel Morris, Daniel J. Liebling. [doi]
• Computational Predictors in Online Social DeliberationsBeverly Park Woolf, Thomas J. Murray, Xiaoxi Xu, Leon J. Osterweil, Lori A. Clarke, Leah Wing, Ethan Katsh. [doi]
• Automatic Versus Human Navigation in Information NetworksRobert West, Jure Leskovec. [doi]
• Modeling Spread of Disease from Social InteractionsAdam Sadilek, Henry A. Kautz, Vincent Silenzio. [doi]
• What's in Your Tweets? I Know Who You Supported in the UK 2010 General ElectionAntoine Boutet, Hyoungshick Kim, Eiko Yoneki. [doi]
• People Are Strange When You're a Stranger: Impact and Influence of Bots on Social NetworksLuca Maria Aiello, Martina Deplano, Rossano Schifanella, Giancarlo Ruffo. [doi]
• On the Study of Diurnal Urban Routines on TwitterMor Naaman, Amy Xian Zhang, Samuel Brody, Gilad Lotan. [doi]
• Happy, Nervous or Surprised? Classification of Human Affective States in Social MediaMunmun De Choudhury, Michael Gamon, Scott Counts. [doi]
• Social Media Is NOT that Bad! The Lexical Quality of Social MediaLuz Rello, Ricardo A. Baeza-Yates. [doi]
• Managing Bad News in Social Media: A Case Study on Domino's Pizza CrisisJaram Park, Meeyoung Cha, Hoh Kim, Jaeseung Jeong. [doi]