Vol. 14 (2020): Fourteenth International AAAI Conference on Web and Social Media
Full Papers
Aggressive, Repetitive, Intentional, Visible, and Imbalanced: Refining Representations for Cyberbullying Classification
PDFSentiment Paradoxes in Social Networks: Why Your Friends Are More Positive Than You?
PDFA Quantitative Approach to Understanding Online Antisemitism
PDFCharacterizing the Use of Images in State-Sponsored Information Warfare Operations by Russian Trolls on Twitter
PDFDiffusion of Scientific Articles across Online Platforms
PDFEngagement Patterns of Peer-to-Peer Interactions on Mental Health Platforms
PDF“Trust Me, I Have a Ph.D.”: A Propensity Score Analysis on the Halo Effect of Disclosing One’s Offline Social Status in Online Communities
PDFPurchase Intentions on Social Media as Predictors of Consumer Spending
PDFQuick, Community-Specific Learning: How Distinctive Toxicity Norms Are Maintained in Political Subreddits
PDFHyperpartisanship, Disinformation and Political Conversations on Twitter: The Brazilian Presidential Election of 2018
PDFTop Comment or Flop Comment? Predicting and Explaining User Engagement in Online News Discussions
PDFCausal Factors of Effective Psychosocial Outcomes in Online Mental Health Communities
PDFCharacterizing the Social Media News Sphere through User Co-Sharing Practices
PDFHierarchical Propagation Networks for Fake News Detection: Investigation and Exploitation
PDFMeasuring Edge Sparsity on Large Social Networks
PDFAn Experimental Study of Structural Diversity in Social Networks
PDF“Musicalization of the Culture”: Is Music Becoming Louder, More Repetitive, Monotonous and Simpler?
PDFMimicProp: Learning to Incorporate Lexicon Knowledge into Distributed Word Representation for Social Media Analysis
PDFUnderstanding the Political Ideology of Legislators from Social Media Images
PDFVariation across Scales: Measurement Fidelity under Twitter Data Sampling
PDFLocal Trends in Global Music Streaming
PDFPie Chart or Pizza: Identifying Chart Types and Their Virality on Twitter
PDFEmpirical Analysis of Multi-Task Learning for Reducing Identity Bias in Toxic Comment Detection
PDFQuasi-Experimental Designs for Assessing Response on Social Media to Policy Changes
PDFCharacterizing Collective Attention via Descriptor Context: A Case Study of Public Discussions of Crisis Events
PDFBridging Qualitative and Quantitative Methods for User Modeling: Tracing Cancer Patient Behavior in an Online Health Community
PDFDisturbed YouTube for Kids: Characterizing and Detecting Inappropriate Videos Targeting Young Children
PDFInfluence Maximization Using Influence and Susceptibility Embeddings
PDFThe Structure of U.S. College Networks on Facebook
PDFIdentity-Based Roles in Rhizomatic Social Justice Movements on Twitter
PDFGravity of Location-Based Service: Analyzing the Effects for Mobility Pattern and Location Prediction
PDFExamining Peer-to-Peer and Patient-Provider Interactions on a Social Media Community Facilitating Ask the Doctor Services
PDF“And We Will Fight for Our Race!” A Measurement Study of Genetic Testing Conversations on Reddit and 4chan
PDFSee and Read: Detecting Depression Symptoms in Higher Education Students Using Multimodal Social Media Data
PDFSource Attribution: Recovering the Press Releases Behind Health Science News
PDFDetecting Troll Behavior via Inverse Reinforcement Learning: A Case Study of Russian Trolls in the 2016 US Election
PDFDriving the Last Mile: Characterizing and Understanding Distracted Driving Posts on Social Networks
PDFWhat Makes People Feel Close to Online Groups? The Roles of Group Attributes and Group Types
PDFSocial Media Relevance Filtering Using Perplexity-Based Positive-Unlabelled Learning
PDFStyle Matters! Investigating Linguistic Style in Online Communities
PDFGossip and Attend: Context-Sensitive Graph Representation Learning
PDFLeveraging Mobility Flows from Location Technology Platforms to Test Crime Pattern Theory in Large Cities
PDFBehind the Mask: A Computational Study of Anonymous’ Presence on Twitter
PDFModeling and Measuring Expressed (Dis)belief in (Mis)information
PDFIdentifying and Quantifying Coordinated Manipulation of Upvotes and Downvotes in Naver News Comments
PDFNo Robots, Spiders, or Scrapers: Legal and Ethical Regulation of Data Collection Methods in Social Media Terms of Service
PDF#MeTooMA: Multi-Aspect Annotations of Tweets Related to the MeToo Movement
PDFMinimizing Interference and Selection Bias in Network Experiment Design
PDFThe Effect of Homophily on Disparate Visibility of Minorities in People Recommender Systems
PDFUnderstanding Visual Memes: An Empirical Analysis of Text Superimposed on Memes Shared on Twitter
PDFUnsupervised User Stance Detection on Twitter
PDFFalling into the Echo Chamber: The Italian Vaccination Debate on Twitter
PDFGeneralized Euclidean Measure to Estimate Network Distances
PDFGenerating Realistic Interest-Driven Information Cascades
PDFFeature-Based Explanations Don’t Help People Detect Misclassifications of Online Toxicity
PDFWhen Your Friends Become Sellers: An Empirical Study of Social Commerce Site Beidian
PDFConfidence Boost in Dyadic Online Teamwork: An Individual-Focused Perspective
PDFREST: A Thread Embedding Approach for Identifying and Classifying User-Specified Information in Security Forums
PDFTowards Quantifying the Distance between Opinions
PDFLearn2Link: Linking the Social and Academic Profiles of Researchers
PDFTowards Automated Sexual Violence Report Tracking
PDFTwo Computational Models for Analyzing Political Attention in Social Media
PDFTowards Measuring Adversarial Twitter Interactions against Candidates in the US Midterm Elections
PDFWhen Does Trust in Online Social Groups Grow?
PDFBeyond Positive Emotion: Deconstructing Happy Moments Based on Writing Prompts
PDFCharacterising User Content on a Multi-Lingual Social Network
PDFLearning Cross-Lingual Word Embeddings from Twitter via Distant Supervision
PDFToward a Better Performance Evaluation Framework for Fake News Classification
PDFHigher Ground? How Groundtruth Labeling Impacts Our Understanding of Fake News about the 2016 U.S. Presidential Nominees
PDFAuditing News Curation Systems: A Case Study Examining Algorithmic and Editorial Logic in Apple News
PDFAuditing Race and Gender Discrimination in Online Housing Markets
PDFCommunal Quirks and Circlejerks: A Taxonomy of Processes Contributing to Insularity in Online Communities
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Dataset Papers
A Benchmark Dataset of Check-Worthy Factual Claims
PDFThe Pushshift Reddit Dataset
PDFThe Pushshift Telegram Dataset
PDFThe Long-Running Debate about Brexit on Social Media
PDFGinger Cannot Cure Cancer: Battling Fake Health News with a Comprehensive Data Repository
PDFGenerally Curious: Thematically Distinct Datasets of General Threads on 4chan/pol/
PDFThe Media Coverage of the 2020 US Presidential Election Candidates through the Lens of Google’s Top Stories
PDFWikiHist.html: English Wikipedia’s Full Revision History in HTML Format
PDFRaiders of the Lost Kek: 3.5 Years of Augmented 4chan Posts from the Politically Incorrect Board
PDFP4KxSpotify: A Dataset of Pitchfork Music Reviews and Spotify Musical Features
PDFA Dataset of Fact-Checked Images Shared on WhatsApp During the Brazilian and Indian Elections
PDFMining Archive.org’s Twitter Stream Grab for Pharmacovigilance Research Gold
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Poster Papers
The Relative Value of Facebook Advertising Data for Poverty Mapping
PDFEmpirical Evaluation of Three Common Assumptions in Building Political Media Bias Datasets
PDFA Framework for Political Portmanteau Decomposition
PDFThe Effects of an Informational Intervention on Attention to Anti-Vaccination Content on YouTube
PDFExternal Information Sharing on Health Forums: An Exploration
PDFCharacterizing Variation in Toxic Language by Social Context
PDFRealtime Predictive Patrolling and Routing with Mobility and Emergency Calls Data
PDFCan Badges Foster a More Welcoming Culture on Q&A Boards?
PDFAligning Public Feedback to Requests for Comments on Regulations.gov
PDFTowards Using Word Embedding Vector Space for Better Cohort Analysis
PDFAnalysing the Extent of Misinformation in Cancer Related Tweets
PDFOn the Splitting Dynamics of Meetup Social Groups
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