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5th ICWSM 2011: Barcelona, Catalonia, Spain
- Lada A. Adamic, Ricardo Baeza-Yates, Scott Counts:
Proceedings of the Fifth International Conference on Weblogs and Social Media, Barcelona, Catalonia, Spain, July 17-21, 2011. The AAAI Press 2011
Full Papers
- Lada A. Adamic, Debra Lauterbach, ChunYuen Teng, Mark S. Ackerman:
Rating Friends Without Making Enemies. - Muhammad Aurangzeb Ahmad, Brian Keegan, Dmitri Williams, Jaideep Srivastava, Noshir S. Contractor:
Trust Amongst Rogues? A Hypergraph Approach for Comparing Clandestine Trust Networks in MMOGs. - Jisun An, Meeyoung Cha, P. Krishna Gummadi
, Jon Crowcroft:
Media Landscape in Twitter: A World of New Conventions and Political Diversity. - Erik Aumayr, Jeffrey Chan, Conor Hayes:
Reconstruction of Threaded Conversations in Online Discussion Forums. - Lars Backstrom, Eytan Bakshy, Jon M. Kleinberg, Thomas M. Lento, Itamar Rosenn:
Center of Attention: How Facebook Users Allocate Attention across Friends. - Christian Bauckhage:
Insights into Internet Memes. - Michael S. Bernstein, Andrés Monroy-Hernández, Drew Harry, Paul André, Katrina Panovich, Gregory G. Vargas:
4chan and /b/: An Analysis of Anonymity and Ephemerality in a Large Online Community. - Dominique Cardon, Guilhem Fouetillou, Camille Roth:
Two Paths of Glory - Structural Positions and Trajectories of Websites within Their Topical Territory. - Deepayan Chakrabarti, Kunal Punera:
Event Summarization Using Tweets. - Jonathan Chang, Eric Sun:
Location3: How Users Share and Respond to Location-Based Data on Social. - Zhiyuan Cheng, James Caverlee, Kyumin Lee, Daniel Z. Sui:
Exploring Millions of Footprints in Location Sharing Services. - Michael D. Conover, Jacob Ratkiewicz, Matthew R. Francisco, Bruno Gonçalves, Filippo Menczer, Alessandro Flammini:
Political Polarization on Twitter. - Scott Counts, Kristie J. Fisher:
Taking It All In? Visual Attention in Microblog Consumption. - Onkar Dabeer, Prachi Mehendale, Aditya Karnik, Atul Saroop:
Timing Tweets to Increase Effectiveness of Information Campaigns. - Elizabeth M. Daly, Michael J. Muller, Liang Gou, David R. Millen:
Social Lens: Personalization Around User Defined Collections for Filtering Enterprise Message Streams. - Kushal Shailesh Dave, Rushi Bhatt, Vasudeva Varma:
Modelling Action Cascades in Social Networks. - Munmun De Choudhury, Scott Counts, Mary Czerwinski:
Find Me the Right Content! Diversity-Based Sampling of Social Media Spaces for Topic-Centric Search. - Christopher DuBois, James R. Foulds, Padhraic Smyth:
Latent Set Models for Two-Mode Network Data. - Lindsay T. Graham, Samuel D. Gosling:
Can the Ambiance of a Place be Determined by the User Profiles of the People Who Visit It? - Laura Hasler, Ian Ruthven:
Escaping Information Poverty through Internet Newsgroups. - Jonathan Hurlock, Max L. Wilson:
Searching Twitter: Separating the Tweet from the Chaff. - Adam D. I. Kramer, Cindy K. Chung:
Dimensions of Self-Expression in Facebook Status Updates. - David Laniado, Riccardo Tasso, Yana Volkovich, Andreas Kaltenbrunner:
When the Wikipedians Talk: Network and Tree Structure of Wikipedia Discussion Pages. - Kyumin Lee, Brian David Eoff, James Caverlee:
Seven Months with the Devils: A Long-Term Study of Content Polluters on Twitter. - Yu-Ru Lin, James P. Bagrow, David Lazer:
More Voices Than Ever? Quantifying Media Bias in Networks. - Avishay Livne, Matthew P. Simmons, Eytan Adar, Lada A. Adamic:
The Party Is Over Here: Structure and Content in the 2010 Election. - Sofus A. Macskassy, Matthew Michelson:
Why do People Retweet? Anti-Homophily Wins the Day! - Mikhil Masli, Reid Priedhorsky, Loren G. Terveen:
Task Specialization in Social Production Communities: The Case of Geographic Volunteer Work. - Filipe de Sá Mesquita, Denilson Barbosa:
Extracting Meta Statements from the Blogosphere. - Sean A. Munson, Paul Resnick:
The Prevalence of Political Discourse in Non-Political Blogs. - Nozomi Nori, Danushka Bollegala, Mitsuru Ishizuka:
Exploiting User Interest on Social Media for Aggregating Diverse Data and Predicting Interest. - Oded Nov, Ofer Arazy, David Anderson:
Technology-Mediated Citizen Science Participation: A Motivational Model. - Aditya Pal, Scott Counts:
What's in a @name? How Name Value Biases Judgment of Microblog Authors. - Michael J. Paul, Mark Dredze:
You Are What You Tweet: Analyzing Twitter for Public Health. - Wei Peng, Dae Hoon Park:
Generate Adjective Sentiment Dictionary for Social Media Sentiment Analysis Using Constrained Nonnegative Matrix Factorization. - Marco Pennacchiotti, Ana-Maria Popescu:
A Machine Learning Approach to Twitter User Classification. - Mathieu Perreault, Derek Ruths:
The Effect of Mobile Platforms on Twitter Content Generation. - Jacob Ratkiewicz, Michael D. Conover, Mark R. Meiss, Bruno Gonçalves, Alessandro Flammini, Filippo Menczer:
Detecting and Tracking Political Abuse in Social Media. - Raquel Recuero, Ricardo Araujo, Gabriela Zago:
How Does Social Capital Affect Retweets? - Timo Reuter, Philipp Cimiano, Lucas Drumond, Krisztián Búza, Lars Schmidt-Thieme:
Scalable Event-Based Clustering of Social Media Via Record Linkage Techniques. - Jakob Rogstadius, Vassilis Kostakos, Aniket Kittur, Boris Smus, Jim Laredo, Maja Vukovic:
An Assessment of Intrinsic and Extrinsic Motivation on Task Performance in Crowdsourcing Markets. - Salvatore Scellato, Anastasios Noulas, Renaud Lambiotte, Cecilia Mascolo:
Socio-Spatial Properties of Online Location-Based Social Networks. - N. Sadat Shami, Michael J. Muller, David R. Millen:
Just a Click Away: Social Search and Metadata in Predicting File Discovery. - Hossam Sharara, William Rand, Lise Getoor:
Differential Adaptive Diffusion: Understanding Diversity and Learning whom to Trust in Viral Marketing. - Matthew P. Simmons, Lada A. Adamic, Eytan Adar:
Memes Online: Extracted, Subtracted, Injected, and Recollected. - Tao Sun, Wei Chen, Zhenming Liu, Yajun Wang, Xiaorui Sun, Ming Zhang, Chin-Yew Lin:
Participation Maximization Based on Social Influence in Online Discussion Forums. - Zoltán Szlávik, Wojtek Kowalczyk, Martijn C. Schut:
Diversity Measurement of Recommender Systems under Different User Choice Models. - Greg Ver Steeg, Rumi Ghosh, Kristina Lerman:
What Stops Social Epidemics? - Sudha Verma, Sarah Vieweg, William J. Corvey, Leysia Palen, James H. Martin, Martha Palmer, Aaron Schram, Kenneth Mark Anderson:
Natural Language Processing to the Rescue? Extracting "Situational Awareness" Tweets During Mass Emergency. - Karen Wade, Derek Greene, Conrad Lee, Daniel Archambault, Pádraig Cunningham:
Identifying Representative Textual Sources in Blog Networks. - Jianshu Weng, Bu-Sung Lee:
Event Detection in Twitter. - Jiang Yang, Meredith Ringel Morris, Jaime Teevan, Lada A. Adamic, Mark S. Ackerman:
Culture Matters: A Survey Study of Social Q&A Behavior. - Daniel Xiaodan Zhou, Paul Resnick, Qiaozhu Mei:
Classifying the Political Leaning of News Articles and Users from User Votes.
Poster Papers
- Sibel Adali, Xiaohui Lu, Malik Magdon-Ismail, Jonathan T. Purnell:
Prominence Ranking in Graphs with Community Structure. - M. Eduardo Ares, Javier Parapar, Alvaro Barreiro:
Improving Text Clustering with Social Tagging. - Sitaram Asur, Bernardo A. Huberman, Gábor Szabó, Chunyan Wang:
Trends in Social Media: Persistence and Decay. - Hila Becker, Mor Naaman, Luis Gravano:
Beyond Trending Topics: Real-World Event Identification on Twitter. - Hila Becker, Mor Naaman, Luis Gravano:
Selecting Quality Twitter Content for Events. - Joan-Isaac Biel, Oya Aran, Daniel Gatica-Perez:
You Are Known by How You Vlog: Personality Impressions and Nonverbal Behavior in YouTube. - Johan Bollen, Huina Mao, Alberto Pepe:
Modeling Public Mood and Emotion: Twitter Sentiment and Socio-Economic Phenomena. - Petter Bae Brandtzæg, Oded Nov:
Facebook Use and Social Capital - A Longitudinal Study. - Michael J. Brzozowski, Daniel M. Romero:
Who Should I Follow? Recommending People in Directed Social Networks. - Ovidiu Dan, Junlan Feng
, Brian D. Davison:
A Bootstrapping Approach to Identifying Relevant Tweets for Social TV. - Gianluca Demartini, Stefan Siersdorfer, Sergiu Chelaru, Wolfgang Nejdl
:
Analyzing Political Trends in the Blogosphere. - José Luís Devezas, Sérgio Nunes, Cristina Ribeiro:
Using the H-Index to Estimate Blog Authority. - Albert Feller, Matthias Kuhnert, Timm Oliver Sprenger, Isabell M. Welpe:
Divided They Tweet: The Network Structure of Political Microbloggers and Discussion Topics. - Benjamin Fields, Christophe Rhodes, Mark d'Inverno:
Automatic Group-Interactive Radio Using Social-Networks of Musicians. - Lisa M. Gandy, Kristian J. Hammond:
Creating Conversations: An Automated Dialog System. - Ullas Gargi, Wenjun Lu, Vahab S. Mirrokni, Sangho Yoon:
Large-Scale Community Detection on YouTube for Topic Discovery and Exploration. - Daniel Gayo-Avello, Panagiotis Takis Metaxas, Eni Mustafaraj:
Limits of Electoral Predictions Using Twitter. - Barbara Gligorijevic, Benjamin Leong:
Trust, Reputation and the Small Firm: Building Online Brand Reputation for SMEs. - Michelle L. Gregory, Dave W. Engel, Eric Belanga Bell, Andy Piatt, Scott Dowson, Andrew J. Cowell:
Automatically Identifying Groups Based on Content and Collective Behavioral Patterns of Group Members. - Georg Groh, Jan Hauffa:
Characterizing Social Relations Via NLP-Based Sentiment Analysis. - Marco Guerini, Carlo Strapparava, Gözde Özbal:
Exploring Text Virality in Social Networks. - Alexander Hanna, Ben Sayre, Leticia Bode, JungHwan Yang, Dhavan V. Shah:
Mapping the Political Twitterverse: Candidates and Their Followers in the Midterms. - Sanda M. Harabagiu, Andrew Hickl:
Relevance Modeling for Microblog Summarization. - Lichan Hong, Gregorio Convertino, Ed H. Chi:
Language Matters In Twitter: A Large Scale Study. - Tereza Iofciu, Peter Fankhauser, Fabian Abel, Kerstin Bischoff:
Identifying Users Across Social Tagging Systems. - Ming Jiang, Tao Dong, Yung-Ju Chang:
Structure and Reciprocity in Technology-Centered Q&A Communities. - Shafiq R. Joty, Giuseppe Carenini, Gabriel Murray, Raymond T. Ng:
Supervised Topic Segmentation of Email Conversations. - Elham Khabiri, James Caverlee, Chiao-Fang Hsu:
Summarizing User-Contributed Comments. - Efthymios Kouloumpis, Theresa Wilson, Johanna D. Moore:
Twitter Sentiment Analysis: The Good the Bad and the OMG! - James Lanagan, Alan F. Smeaton:
Using Twitter to Detect and Tag Important Events in Sports Media. - Yelena Mejova, Padmini Srinivasan:
Exploring Feature Definition and Selection for Sentiment Classifiers. - Mahalia Miller, Conal Sathi, Daniel Wiesenthal, Jure Leskovec, Christopher Potts:
Sentiment Flow Through Hyperlink Networks. - Alan Mislove, Sune Lehmann, Yong-Yeol Ahn, Jukka-Pekka Onnela, J. Niels Rosenquist:
Understanding the Demographics of Twitter Users. - Ramesh Nallapati, Xiaolin Shi, Daniel A. McFarland, Jure Leskovec, Daniel Jurafsky:
LeadLag LDA: Estimating Topic Specific Leads and Lags of Information Outlets. - François Nel, Marie-Jeanne Lesot, Thomas Delavallade, Philippe Capet:
Information Propagation on the Web: Data Extraction, Modeling and Simulation. - Thin Nguyen, Dinh Q. Phung, Brett Adams, Svetha Venkatesh:
Towards Discovery of Influence and Personality Traits through Social Link Prediction. - Anastasios Noulas, Salvatore Scellato, Cecilia Mascolo, Massimiliano Pontil:
An Empirical Study of Geographic User Activity Patterns in Foursquare. - Aditya Pal, Jaya Kawale:
Connecting Mutually Influencing Bloggers. - Sharoda A. Paul, Lichan Hong, Ed H. Chi:
Is Twitter a Good Place for Asking Questions? A Characterization Study. - Adam Perer, Ido Guy, Erel Uziel, Inbal Ronen, Michal Jacovi:
Unearthing People from the SaND: Relationship Discovery with Social Media in the Enterprise. - Sasa Petrovic, Miles Osborne, Victor Lavrenko:
RT to Win! Predicting Message Propagation in Twitter. - Joseph J. Pfeiffer III, Jennifer Neville:
Methods to Determine Node Centrality and Clustering in Graphs with Uncertain Structure. - Ana-Maria Popescu, Marco Pennacchiotti:
"Dancing with the Stars, " NBA Games, Politics: An Exploration of Twitter Users' Response to Events. - Delip Rao, Michael J. Paul, Clayton Fink, David Yarowsky, Timothy Oates, Glen Coppersmith:
Hierarchical Bayesian Models for Latent Attribute Detection in Social Media. - Stéphane Raux, Nils Grünwald, Christophe Prieur:
Describing the Web in less than 140 Characters. - Daniel Mauricio Romero, Brendan Meeder, Vladimir Barash, Jon M. Kleinberg:
Maintaining Ties on Social Media Sites: The Competing Effects of Balance, Exchange, and Betweenness. - Diego Sáez-Trumper, David F. Nettleton, Ricardo Baeza-Yates:
High Correlation between Incoming and Outgoing Activity: A Distinctive Property of Online Social Networks? - Fahad Shah, Gita Reese Sukthankar:
Using Network Structure to Identify Groups in Virtual Worlds. - David A. Shamma, Jude Yew, Lyndon Kennedy, Elizabeth F. Churchill:
Viral Actions: Predicting Video View Counts Using Synchronous Sharing Behaviors. - Yue Shi, Pavel Serdyukov, Alan Hanjalic, Martha A. Larson:
Personalized Landmark Recommendation Based on Geotags from Photo Sharing Sites. - Mansoureh Takaffoli, Farzad Sangi, Justin Fagnan, Osmar R. Zaïane:
MODEC - Modeling and Detecting Evolutions of Communities. - Jaime Teevan, Meredith Ringel Morris, Katrina Panovich:
Factors Affecting Response Quantity, Quality, and Speed for Questions Asked Via Social Network Status Messages. - Hang Maxime Ung:
Social Influence, Popularity and Interestingness of Online Contents. - David Urbansky, Sandro Reichert, Klemens Muthmann, Daniel Schuster, Alexander Schill:
An Optimized Web Feed Aggregation Approach for Generic Feed Types. - Shanchan Wu, Louiqa Raschid, William Rand:
Future Link Prediction in the Blogosphere for Recommendation. - Shaomei Wu, Chenhao Tan, Jon M. Kleinberg, Michael W. Macy:
Does Bad News Go Away Faster? - Lexing Xie, Apostol Natsev, John R. Kender, Matthew L. Hill, John R. Smith:
Tracking Visual Memes in Rich-Media Social Communities.
Demonstration Papers
- Hila Becker, Feiyang Chen, Dan Iter, Mor Naaman, Luis Gravano:
Automatic Identification and Presentation of Twitter Content for Planned Events. - Dana Diminescu, Renault Matthieu, Bourgeois Mehdi, Mathieu Jacomy:
Digital Diasporas Atlas Exploration and Cartography of Diasporas in Digital Networks. - Charles C. Earl, Amos Johnson, Kaakpema Yelpaala, Travis Good:
Making Project Team Recommendations from Online Information Sources. - Shamanth Kumar, Geoffrey Barbier, Mohammad Ali Abbasi, Huan Liu:
TweetTracker: An Analysis Tool for Humanitarian and Disaster Relief. - Timm Oliver Sprenger:
TweetTrader.net: Leveraging Crowd Wisdom in a Stock Microblogging Forum. - David Urbansky, Klemens Muthmann, Lars Kreisz, Alexander Schill:
Areca: Online Comparison of Research Results.
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