Table of Contents

• Characterising User Content on a Multi-Lingual Social NetworkPushkal Agarwal, Kiran Garimella, Sagar Joglekar, Nishanth Sastry, Gareth Tyson. 2-11 [doi]
• Communal Quirks and Circlejerks: A Taxonomy of Processes Contributing to Insularity in Online CommunitiesKimberley R. Allison, Kay Bussey. 12-23 [doi]
• Auditing Race and Gender Discrimination in Online Housing MarketsJoshua Asplund, Motahhare Eslami, Hari Sundaram, Christian Sandvig, Karrie Karahalios. 24-35 [doi]
• Auditing News Curation Systems: A Case Study Examining Algorithmic and Editorial Logic in Apple NewsJack Bandy, Nicholas Diakopoulos. 36-47 [doi]
• Higher Ground? How Groundtruth Labeling Impacts Our Understanding of Fake News about the 2016 U.S. Presidential NomineesLia Bozarth, Aparajita Saraf, Ceren Budak. 48-59 [doi]
• Toward a Better Performance Evaluation Framework for Fake News ClassificationLia Bozarth, Ceren Budak. 60-71 [doi]
• Learning Cross-Lingual Word Embeddings from Twitter via Distant SupervisionJosé Camacho-Collados, Yerai Doval, Eugenio Martínez-Cámara, Luis Espinosa Anke, Francesco Barbieri, Steven Schockaert. 72-82 [doi]
• When Your Friends Become Sellers: An Empirical Study of Social Commerce Site BeidianHancheng Cao, Zhilong Chen, Fengli Xu, Tao Wang, Yujian Xu, Lianglun Zhang, Yong Li 0008. 83-94 [doi]
• Feature-Based Explanations Don't Help People Detect Misclassifications of Online ToxicitySamuel Carton, Qiaozhu Mei, Paul Resnick. 95-106 [doi]
• Generating Realistic Interest-Driven Information CascadesFederico Cinus, Francesco Bonchi, Corrado Monti, André Panisson. 107-118 [doi]
• Generalized Euclidean Measure to Estimate Network DistancesMichele Coscia. 119-129 [doi]
• Falling into the Echo Chamber: The Italian Vaccination Debate on TwitterAlessandro Cossard, Gianmarco De Francisci Morales, Kyriaki Kalimeri, Yelena Mejova, Daniela Paolotti, Michele Starnini. 130-140 [doi]
• Unsupervised User Stance Detection on TwitterKareem Darwish, Peter Stefanov, Michaël J. Aupetit, Preslav Nakov. 141-152 [doi]
• Understanding Visual Memes: An Empirical Analysis of Text Superimposed on Memes Shared on TwitterYuhao Du, Muhammad Aamir Masood, Kenneth Joseph. 153-164 [doi]
• The Effect of Homophily on Disparate Visibility of Minorities in People Recommender SystemsFrancesco Fabbri, Francesco Bonchi, Ludovico Boratto, Carlos Castillo 0001. 165-175 [doi]
• Minimizing Interference and Selection Bias in Network Experiment DesignZahra Fatemi, Elena Zheleva. 176-186 [doi]
• No Robots, Spiders, or Scrapers: Legal and Ethical Regulation of Data Collection Methods in Social Media Terms of ServiceCasey Fiesler, Nathan Beard, Brian C. Keegan. 187-196 [doi]
• Confidence Boost in Dyadic Online Teamwork: An Individual-Focused PerspectiveLiye Fu, Andrew Z. Wang, Cristian Danescu-Niculescu-Mizil. 197-208 [doi]
• #MeTooMA: Multi-Aspect Annotations of Tweets Related to the MeToo MovementAkash Kumar Gautam, Puneet Mathur, Rakesh Gosangi, Debanjan Mahata, Ramit Sawhney, Rajiv Ratn Shah. 209-216 [doi]
• REST: A Thread Embedding Approach for Identifying and Classifying User-Specified Information in Security ForumsJoobin Gharibshah, Evangelos E. Papalexakis, Michalis Faloutsos. 217-228 [doi]
• Towards Quantifying the Distance between OpinionsSaket Gurukar, Deepak Ajwani, Sourav Dutta 0001, Juho Lauri, Srinivasan Parthasarathy 0001, Alessandra Sala. 229-239 [doi]
• Learn2Link: Linking the Social and Academic Profiles of ResearchersAsmelash Teka Hadgu, Jayanth Kumar Reddy Gundam. 240-249 [doi]
• Towards Automated Sexual Violence Report TrackingNaeemul Hassan, Amrit Poudel, Jason G. Hale, Claire Hubacek, Khandaker Tasnim Huq, Shubhra Kanti Karmaker Santu, Syed Ishtiaque Ahmed. 250-259 [doi]
• Two Computational Models for Analyzing Political Attention in Social MediaLibby Hemphill, Angela M. Schöpke-Gonzalez. 260-271 [doi]
• Towards Measuring Adversarial Twitter Interactions against Candidates in the US Midterm ElectionsYiqing Hua, Thomas Ristenpart, Mor Naaman. 272-282 [doi]
• When Does Trust in Online Social Groups Grow?Shankar-Iyer, Justin Cheng, Nick Brown, Xiuhua Wang 0005. 283-293 [doi]
• Beyond Positive Emotion: Deconstructing Happy Moments Based on Writing PromptsKokil Jaidka, Niyati Chhaya, Saran Mumick, Matthew Killingsworth, Alon Y. Halevy, Lyle Ungar. 294-302 [doi]
• Identifying and Quantifying Coordinated Manipulation of Upvotes and Downvotes in Naver News CommentsJiwan Jeong, Jeong-han Kang, Sue Moon. 303-314 [doi]
• Modeling and Measuring Expressed (Dis)belief in (Mis)informationShan Jiang 0008, Miriam J. Metzger, Andrew J. Flanagin, Christo Wilson. 315-326 [doi]
• Behind the Mask: A Computational Study of Anonymous' Presence on TwitterKeenan Jones, Jason R. C. Nurse, Shujun Li. 327-338 [doi]
• Leveraging Mobility Flows from Location Technology Platforms to Test Crime Pattern Theory in Large CitiesCristina Kadar, Stefan Feuerriegel, Anastasios Noulas, Cecilia Mascolo. 339-350 [doi]
• Gossip and Attend: Context-Sensitive Graph Representation LearningZekarias T. Kefato, Sarunas Girdzijauskas. 351-359 [doi]
• Style Matters! Investigating Linguistic Style in Online CommunitiesOsama Khalid, Padmini Srinivasan. 360-369 [doi]
• Social Media Relevance Filtering Using Perplexity-Based Positive-Unlabelled LearningSunghwan Mac Kim, Stephen Wan 0001, Cécile Paris, Andreas Duenser. 370-381 [doi]
• What Makes People Feel Close to Online Groups? The Roles of Group Attributes and Group TypesRobert E. Kraut, John M. Levine, Marisol Martinez-Escobar, Amaç Herdagdelen. 382-392 [doi]
• Driving the Last Mile: Characterizing and Understanding Distracted Driving Posts on Social NetworksHemank Lamba, Shashank Srikanth, Dheeraj Reddy Pailla, Shwetanshu Singh, Karandeep Singh Juneja, Ponnurangam Kumaraguru. 393-404 [doi]
• Bridging Qualitative and Quantitative Methods for User Modeling: Tracing Cancer Patient Behavior in an Online Health CommunityZachary Levonian, Drew Richard Erikson, Wenqi Luo, Saumik Narayanan, Sabirat Rubya, Prateek Vachher, Loren Terveen, Svetlana Yarosh. 405-416 [doi]
• Detecting Troll Behavior via Inverse Reinforcement Learning: A Case Study of Russian Trolls in the 2016 US ElectionLuca Luceri, Silvia Giordano, Emilio Ferrara. 417-427 [doi]
• Source Attribution: Recovering the Press Releases Behind Health Science NewsAnsel MacLaughlin, John Wihbey, Aleszu Bajak, David A. Smith. 428-439 [doi]
• See and Read: Detecting Depression Symptoms in Higher Education Students Using Multimodal Social Media DataPaulo Mann, Aline Paes, Elton H. Matsushima. 440-451 [doi]
• "And We Will Fight for Our Race!" A Measurement Study of Genetic Testing Conversations on Reddit and 4chanAlexandros Mittos, Savvas Zannettou, Jeremy Blackburn, Emiliano De Cristofaro. 452-463 [doi]
• Examining Peer-to-Peer and Patient-Provider Interactions on a Social Media Community Facilitating Ask the Doctor ServicesAlicia L. Nobles, Eric C. Leas, Mark Dredze, John W. Ayers. 464-475 [doi]
• Gravity of Location-Based Service: Analyzing the Effects for Mobility Pattern and Location PredictionKeiichi Ochiai, Yusuke Fukazawa, Wataru Yamada, Hiroyuki Manabe, Yutaka Matsuo. 476-487 [doi]
• Identity-Based Roles in Rhizomatic Social Justice Movements on TwitterJudeth Oden Choi, James D. Herbsleb, Jessica Hammer, Jodi Forlizzi. 488-498 [doi]
• The Structure of U.S. College Networks on FacebookJan Overgoor, Bogdan State, Lada A. Adamic. 499-510 [doi]
• Influence Maximization Using Influence and Susceptibility EmbeddingsGeorge Panagopoulos, Fragkiskos D. Malliaros, Michalis Vazirgiannis. 511-521 [doi]
• Disturbed YouTube for Kids: Characterizing and Detecting Inappropriate Videos Targeting Young ChildrenKostantinos Papadamou, Antonis Papasavva, Savvas Zannettou, Jeremy Blackburn, Nicolas Kourtellis, Ilias Leontiadis, Gianluca Stringhini, Michael Sirivianos. 522-533 [doi]
• "Trust Me, I Have a Ph.D.": A Propensity Score Analysis on the Halo Effect of Disclosing One's Offline Social Status in Online CommunitiesKunwoo Park, Haewoon Kwak, Hyunho Song, Meeyoung Cha. 534-544 [doi]
• Purchase Intentions on Social Media as Predictors of Consumer SpendingViktor Pekar 0001. 545-556 [doi]
• Quick, Community-Specific Learning: How Distinctive Toxicity Norms Are Maintained in Political SubredditsAshwin Rajadesingan, Paul Resnick, Ceren Budak. 557-568 [doi]
• Hyperpartisanship, Disinformation and Political Conversations on Twitter: The Brazilian Presidential Election of 2018Raquel Recuero, Felipe Bonow Soares, Anatoliy A. Gruzd. 569-578 [doi]
• Top Comment or Flop Comment? Predicting and Explaining User Engagement in Online News DiscussionsJulian Risch, Ralf Krestel. 579-589 [doi]
• Causal Factors of Effective Psychosocial Outcomes in Online Mental Health CommunitiesKoustuv Saha, Amit Sharma. 590-601 [doi]
• Characterizing the Social Media News Sphere through User Co-Sharing PracticesMattia Samory, Vartan Kesiz Abnousi, Tanushree Mitra. 602-613 [doi]
• Engagement Patterns of Peer-to-Peer Interactions on Mental Health PlatformsAshish Sharma 0004, Monojit Choudhury, Tim Althoff, Amit Sharma. 614-625 [doi]
• Hierarchical Propagation Networks for Fake News Detection: Investigation and ExploitationKai Shu, Deepak Mahudeswaran, Suhang Wang, Huan Liu 0001. 626-637 [doi]
• Measuring Edge Sparsity on Large Social NetworksJ. David Smith, My T. Thai. 638-649 [doi]
• Characterizing Collective Attention via Descriptor Context: A Case Study of Public Discussions of Crisis EventsIan Stewart, Diyi Yang, Jacob Eisenstein. 650-660 [doi]
• An Experimental Study of Structural Diversity in Social NetworksJessica Su, Krishna Kamath, Aneesh Sharma, Johan Ugander, Sharad Goel. 661-670 [doi]
• Quasi-Experimental Designs for Assessing Response on Social Media to Policy ChangesYijun Tian, Rumi Chunara. 671-682 [doi]
• Empirical Analysis of Multi-Task Learning for Reducing Identity Bias in Toxic Comment DetectionAmeya Vaidya, Feng Mai, Yue Ning. 683-693 [doi]
• Pie Chart or Pizza: Identifying Chart Types and Their Virality on TwitterPavlos Vougiouklis, Leslie Carr, Elena Simperl. 694-704 [doi]
• Local Trends in Global Music StreamingSamuel F. Way, Jean Garcia-Gathright, Henriette Cramer. 705-714 [doi]
• Variation across Scales: Measurement Fidelity under Twitter Data SamplingSiqi Wu, Marian-Andrei Rizoiu, Lexing Xie. 715-725 [doi]
• Understanding the Political Ideology of Legislators from Social Media ImagesNan Xi, Di Ma, Marcus Liou, Zachary C. Steinert-Threlkeld, Jason Anastasopoulos, Jungseock Joo. 726-737 [doi]
• MimicProp: Learning to Incorporate Lexicon Knowledge into Distributed Word Representation for Social Media AnalysisMuheng Yan, Yu-Ru Lin, Rebecca Hwa, Ali Mert Ertugrul, Meiqi Guo, Wen-Ting Chung. 738-749 [doi]
• "Musicalization of the Culture": Is Music Becoming Louder, More Repetitive, Monotonous and Simpler?Yukun Yang. 750-761 [doi]
• Diffusion of Scientific Articles across Online PlatformsIgor Zakhlebin, Emoke-Ágnes Horvát. 762-773 [doi]
• Characterizing the Use of Images in State-Sponsored Information Warfare Operations by Russian Trolls on TwitterSavvas Zannettou, Tristan Caulfield, Barry Bradlyn, Emiliano De Cristofaro, Gianluca Stringhini, Jeremy Blackburn. 774-785 [doi]
• A Quantitative Approach to Understanding Online AntisemitismSavvas Zannettou, Joel Finkelstein, Barry Bradlyn, Jeremy Blackburn. 786-797 [doi]
• Sentiment Paradoxes in Social Networks: Why Your Friends Are More Positive Than You?Xinyi Zhou, Shengmin Jin, Reza Zafarani. 798-807 [doi]
• Aggressive, Repetitive, Intentional, Visible, and Imbalanced: Refining Representations for Cyberbullying ClassificationCaleb Ziems, Ymir Vigfusson, Fred Morstatter. 808-819 [doi]
• A Benchmark Dataset of Check-Worthy Factual ClaimsFatma Arslan, Naeemul Hassan, Chengkai Li, Mark Tremayne. 821-829 [doi]
• The Pushshift Reddit DatasetJason Baumgartner, Savvas Zannettou, Brian Keegan, Megan Squire, Jeremy Blackburn. 830-839 [doi]
• The Pushshift Telegram DatasetJason Baumgartner, Savvas Zannettou, Megan Squire, Jeremy Blackburn. 840-847 [doi]
• The Long-Running Debate about Brexit on Social MediaEmre Calisir, Marco Brambilla 0001. 848-852 [doi]
• Ginger Cannot Cure Cancer: Battling Fake Health News with a Comprehensive Data RepositoryEnyan Dai, Yiwei Sun, Suhang Wang. 853-862 [doi]
• Generally Curious: Thematically Distinct Datasets of General Threads on 4chan/pol/Emilija Jokubauskaite, Stijn Peeters. 863-867 [doi]
• The Media Coverage of the 2020 US Presidential Election Candidates through the Lens of Google's Top StoriesAnna Kawakami, Khonzodakhon Umarova, Eni Mustafaraj. 868-877 [doi]
• WikiHist.html: English Wikipedia's Full Revision History in HTML FormatBlagoj Mitrevski, Tiziano Piccardi, Robert West 0001. 878-884 [doi]
• Raiders of the Lost Kek: 3.5 Years of Augmented 4chan Posts from the Politically Incorrect BoardAntonis Papasavva, Savvas Zannettou, Emiliano De Cristofaro, Gianluca Stringhini, Jeremy Blackburn. 885-894 [doi]
• P4KxSpotify: A Dataset of Pitchfork Music Reviews and Spotify Musical FeaturesAnthony T. Pinter, Jacob M. Paul, Jessie Smith, Jed R. Brubaker. 895-902 [doi]
• A Dataset of Fact-Checked Images Shared on WhatsApp During the Brazilian and Indian ElectionsJulio C. S. Reis, Philipe F. Melo, Kiran Garimella, Jussara M. Almeida, Dean Eckles, Fabrício Benevenuto. 903-908 [doi]
• Mining Archive.org's Twitter Stream Grab for Pharmacovigilance Research GoldRamya Tekumalla, Javad Rafiei-Asl, Juan M. Banda. 909-917 [doi]
• Towards Using Word Embedding Vector Space for Better Cohort AnalysisMohamed Bahgat, Steve Wilson, Walid Magdy. 919-923 [doi]
• Analysing the Extent of Misinformation in Cancer Related TweetsRakesh Bal, Sayan Sinha, Swastika Dutta, Rishabh Joshi, Sayan Ghosh 0002, Ritam Dutt. 924-928 [doi]
• On the Splitting Dynamics of Meetup Social GroupsAyan Kumar Bhowmick, Soumajit Pramanik, Sayan Pathak, Bivas Mitra. 929-933 [doi]
• The Relative Value of Facebook Advertising Data for Poverty MappingMasoomali Fatehkia, Benjamin Coles, Ferda Ofli, Ingmar Weber. 934-938 [doi]
• Empirical Evaluation of Three Common Assumptions in Building Political Media Bias DatasetsSoumen Ganguly, Juhi Kulshrestha, Jisun An, Haewoon Kwak. 939-943 [doi]
• A Framework for Political Portmanteau DecompositionNabil Hossain, Minh Tran, Henry A. Kautz. 944-948 [doi]
• The Effects of an Informational Intervention on Attention to Anti-Vaccination Content on YouTubeSangyeon Kim, Omer F. Yalcin, Samuel E. Bestvater, Kevin Munger, Burt L. Monroe, Bruce A. Desmarais. 949-953 [doi]
• External Information Sharing on Health Forums: An ExplorationDana M. Nguyen, Alexandra Olteanu, Emre Kiciman. 954-958 [doi]
• Characterizing Variation in Toxic Language by Social ContextBahar Radfar, Karthik Shivaram, Aron Culotta. 959-963 [doi]
• Realtime Predictive Patrolling and Routing with Mobility and Emergency Calls DataShakila Khan Rumi, Wei Shao 0006, Flora D. Salim. 964-968 [doi]
• Can Badges Foster a More Welcoming Culture on Q&A Boards?Tiago Santos, Keith Burghardt, Kristina Lerman, Denis Helic. 969-973 [doi]
• Aligning Public Feedback to Requests for Comments on Regulations.govManya Wadhwa, Silvio Amir, Mark Dredze. 974-978 [doi]
• BotSlayer: DIY Real-Time Influence Campaign DetectionPik-Mai Hui, Kai-Cheng Yang, Christopher Torres-Lugo, Filippo Menczer. 980-982 [doi]
• The Political Dashboard: A Tool for Online Political TransparencyJuan Carlos Medina Serrano, Orestis Papakyriakopoulos, Morteza Shahrezaye, Simon Hegelich. 983-985 [doi]
• GeoSiteSearch: A Tool to Map Vietnamese Diaspora by Deducing Geographical Information of Web Pages about Our Lady of LaVangMadison G. Masten, Thien-Huong Ninh, Nicholas Tran. 986-988 [doi]