Table of Contents

• Untangling Emoji Popularity Through Semantic EmbeddingsWei Ai, Xuan Lu, Xuanzhe Liu, Ning Wang, Gang Huang 0001, Qiaozhu Mei. 2-11 [doi]
• To Thread or Not to Thread: The Impact of Conversation Threading on Online DiscussionPablo Aragón, Vicenç Gómez, Andreas Kaltenbrunner. 12-21 [doi]
• Who Makes Trends? Understanding Demographic Biases in Crowdsourced RecommendationsAbhijnan Chakraborty, Johnnatan Messias, Fabrício Benevenuto, Saptarshi Ghosh, Niloy Ganguly, Krishna P. Gummadi. 22-31 [doi]
• The Language of Social Support in Social Media and Its Effect on Suicidal Ideation RiskMunmun De Choudhury, Emre Kiciman. 32-41 [doi]
• Selfie-Presentation in Everyday Life: A Large-Scale Characterization of Selfie Contexts on InstagramJulia Deeb-Swihart, Christopher Polack, Eric Gilbert, Irfan A. Essa. 42-51 [doi]
• #NotOkay: Understanding Gender-Based Violence in Social MediaMai ElSherief, Elizabeth M. Belding, Dana Nguyen. 52-61 [doi]
• "Be Careful; Things Can Be Worse than They Appear": Understanding Biased Algorithms and Users' Behavior Around Them in Rating PlatformsMotahhare Eslami, Kristen Vaccaro, Karrie Karahalios, Kevin Hamilton. 62-71 [doi]
• Changes in Social Media Affect, Disclosure, and Sociality for a Sample of Transgender Americans in 2016's Political ClimateOliver L. Haimson, Gillian R. Hayes. 72-81 [doi]
• Predicting Popular and Viral Image Cascades in PinterestJinyoung Han, Daejin Choi, Jungseock Joo, Chen-Nee Chuah. 82-91 [doi]
• Kek, Cucks, and God Emperor Trump: A Measurement Study of 4chan's Politically Incorrect Forum and Its Effects on the WebGabriel Emile Hine, Jeremiah Onaolapo, Emiliano De Cristofaro, Nicolas Kourtellis, Ilias Leontiadis, Riginos Samaras, Gianluca Stringhini, Jeremy Blackburn. 92-101 [doi]
• Spice Up Your Chat: The Intentions and Sentiment Effects of Using EmojisTianran Hu, Han Guo, Hao Sun, Thuy-vy Thi Nguyen, Jiebo Luo. 102-111 [doi]
• The Evolution and Consequences of Peer Producing Wikipedia's RulesBrian Keegan, Casey Fiesler. 112-121 [doi]
• Spatio-Temporal Analysis of Reverted Wikipedia EditsJohannes Kiesel, Martin Potthast, Matthias Hagen, Benno Stein. 122-131 [doi]
• Better When It Was Smaller? Community Content and Behavior After Massive GrowthZhiyuan Lin, Niloufar Salehi, Bowen Yao, Yiqi Chen, Michael S. Bernstein. 132-141 [doi]
• The Substantial Interdependence of Wikipedia and Google: A Case Study on the Relationship Between Peer Production Communities and Information TechnologiesConnor McMahon, Isaac L. Johnson, Brent Hecht. 142-151 [doi]
• Understanding Emoji Ambiguity in Context: The Role of Text in Emoji-Related MiscommunicationHannah Jean Miller, Daniel Kluver, Jacob Thebault-Spieker, Loren G. Terveen, Brent Hecht. 152-161 [doi]
• Gendered Conversation in a Social Game-Streaming PlatformSupun Chathuranga Nakandala. 162-171 [doi]
• The Rich Get Richer? Limited Learning in Charitable Giving on donorschoose.orgChankyung Pak, Rick Wash. 172-181 [doi]
• Online Popularity Under Promotion: Viral Potential, Forecasting, and the Economics of TimeMarian-Andrei Rizoiu, Lexing Xie. 182-191 [doi]
• How Editorial, Temporal and Social Biases Affect Online Food Popularity and AppreciationMarkus Rokicki, Eelco Herder, Christoph Trattner. 192-200 [doi]
• Tracing the Use of Practices Through Networks of CollaborationRahmtin Rotabi, Cristian Danescu-Niculescu-Mizil, Jon M. Kleinberg. 201-209 [doi]
• Analysing Timelines of National Histories Across Wikipedia Editions: A Comparative Computational ApproachAnna Samoilenko, Florian Lemmerich, Katrin Weller, Maria Zens, Markus Strohmaier. 210-219 [doi]
• How User Condition Affects Community Dynamics in a Forum on AutismMattia Samory, Cinzia Pizzi, Enoch Peserico. 220-229 [doi]
• Examining the Alternative Media Ecosystem Through the Production of Alternative Narratives of Mass Shooting Events on TwitterKate Starbird. 230-239 [doi]
• Echo Chambers in Investment Discussion BoardsShiliang Tang, Qingyun Liu, Megan McQueen, Scott Counts, Apurv Jain, Haitao Zheng, Ben Y. Zhao. 240-249 [doi]
• State of the Geotags: Motivations and Recent ChangesDan Tasse, Zichen Liu, Alex Sciuto, Jason I. Hong. 250-259 [doi]
• Which Size Matters? Effects of Crowd Size on Solution Quality in Big Data Q&A CommunitiesYla R. Tausczik, Ping Wang, Joohee Choi. 260-269 [doi]
• To Help or Hinder: Real-Time Chat in Citizen ScienceRamine Tinati, Elena Simperl, Markus Luczak-Rösch. 270-279 [doi]
• Online Human-Bot Interactions: Detection, Estimation, and CharacterizationOnur Varol, Emilio Ferrara, Clayton A. Davis, Filippo Menczer, Alessandro Flammini. 280-289 [doi]
• Identifying Effective Signals to Predict Deleted and Suspended Accounts on Twitter Across LanguagesSvitlana Volkova, Eric Bell. 290-298 [doi]
• Why Do Men Get More Attention? Exploring Factors Behind Success in An Online Design CommunityJohannes Wachs, Aniko Hannak, András Vörös, Bálint Daróczy. 299-308 [doi]
• Armed Conflicts in Online News: A Multilingual StudyRobert West 0001, Jürgen Pfeffer. 309-318 [doi]
• Adaptive Spammer Detection with Sparse Group ModelingLiang Wu, Xia Hu, Fred Morstatter, Huan Liu. 319-326 [doi]
• When Does More Money Work? Examining the Role of Perceived Fairness in Pay on the Performance Quality of CrowdworkersTeng Ye, Sangseok You, Lionel P. Robert Jr.. 327-336 [doi]
• The Power of the Patient Voice: Learning Indicators of Treatment Adherence From An Online Breast Cancer ForumZhijun Yin, Bradley Malin, Jeremy Warner, Pei-yun Hsueh, Ching-Hua Chen. 337-346 [doi]
• Cultural Diffusion and Trends in Facebook PhotographsQuanzeng You, Dario García-García, Manohar Paluri, Jiebo Luo, Jungseock Joo. 347-356 [doi]
• Characterizing Online Communities Using Coarse Discourse StructuresAmy X. Zhang, Bryan Culbertson, Praveen Paritosh. 357-366 [doi]
• Shocking the Crowd: The Effect of Censorship Shocks on Chinese WikipediaArk Fangzhou Zhang, Danielle Livneh, Ceren Budak, Lionel Robert, Daniel M. Romero. 367-376 [doi]
• Community Identity and User Engagement in a Multi-Community LandscapeJustine Zhang, William L. Hamilton, Cristian Danescu-Niculescu-Mizil, Dan Jurafsky, Jure Leskovec. 377-386 [doi]
• Cold Hard E-Cash: Friends and Vendors in the Venmo Digital Payments SystemXinyi Zhang, Shiliang Tang, Yun Zhao, Gang Wang, Haitao Zheng, Ben Y. Zhao. 387-396 [doi]
• Wearing Many (Social) Hats: How Different Are Your Different Social Network Personae?Changtao Zhong, Hau-Wen Chang, Dmytro Karamshuk, Dongwon Lee, Nishanth Sastry. 397-407 [doi]
• TokTrack: A Complete Token Provenance and Change Tracking Dataset for the English WikipediaFabian Flöck, Kenan Erdogan, Maribel Acosta. 408-417 [doi]
• Fashion Conversation Data on InstagramYu-I Ha, Sejeong Kwon, Meeyoung Cha, Jungseock Joo. 418-427 [doi]
• Data Sets: Word Embeddings Learned from Tweets and General DataQuanzhi Li, Sameena Shah, Xiaomo Liu, Armineh Nourbakhsh. 428-436 [doi]
• EmojiNet: An Open Service and API for Emoji Sense DiscoverySanjaya Wijeratne, Lakshika Balasuriya, Amit P. Sheth, Derek Doran. 437-447 [doi]
• Recognizing Pathogenic Empathy in Social MediaMuhammad Abdul-Mageed, Anneke Buffone, Hao Peng, Johannes C. Eichstaedt, Lyle H. Ungar. 448-451 [doi]
• On Quitting: Performance and Practice in Online Game PlayTushar Agarwal, Keith Burghardt, Kristina Lerman. 452-455 [doi]
• QT2S: A System for Monitoring Road Traffic Via Fine Grounding of TweetsNoora Al Emadi, Sofiane Abbar, Javier Borge-Holthoefer, Francisco Guzman, Fabrizio Sebastiani. 456-459 [doi]
• Are There Gender Differences in Professional Self-Promotion? An Empirical Case Study of LinkedIn Profiles Among Recent MBA GraduatesKristen M. Altenburger, Rajlakshmi De, Kaylyn Frazier, Nikolai Avteniev, Jim Hamilton. 460-463 [doi]
• What Gets Media Attention and How Media Attention Evolves Over Time: Large-Scale Empirical Evidence from 196 CountriesJisun An, Haewon Kwak. 464-467 [doi]
• Ranking with Social Cues: Integrating Online Review Scores and Popularity InformationPantelis P. Analytis, Alexia Delfino, Juliane E. Kämmer, Mehdi Moussaïd, Thorsten Joachims. 468-471 [doi]
• 25 Tweets to Know You: A New Model to Predict Personality with Social MediaPierre-Hadrien Arnoux, Anbang Xu, Neil Boyette, Jalal Mahmud, Rama Akkiraju, Vibha Sinha. 472-475 [doi]
• Separating the Wheat from the Chaff: Evaluating Success Determinants for Online Q&A CommunitiesErik Aumayr, Conor Hayes. 476-479 [doi]
• Identifying Leading Indicators of Product Recalls from Online Reviews Using Positive Unlabeled Learning and Domain AdaptationShreesh Kumara Bhat, Aron Culotta. 480-483 [doi]
• Is Slacktivism Underrated? Measuring the Value of Slacktivists for Online Social MovementsLia Bozarth, Ceren Budak. 484-487 [doi]
• Exploiting Contextual Information for Fine-Grained Tweet GeolocationWen Haw Chong, Ee-Peng Lim. 488-491 [doi]
• Nasty, Brutish, and Short: What Makes Election News Popular on Twitter?Sophie Chou, Deb Roy. 492-495 [doi]
• A Motif-Based Approach for Identifying ControversyMauro Coletto, Kiran Garimella, Aristides Gionis, Claudio Lucchese. 496-499 [doi]
• 'Just the Facts: ' Exploring the Relationship Between Emotional Language and Member Satisfaction in Enterprise Online CommunitiesRyan Compton, Jilin Chen, Eben M. Haber, Hernan Badenes, Steve Whittaker. 500-503 [doi]
• Suitable for All Ages: Using Reviews to Determine Appropriateness of ProductsElizabeth M. Daly, Oznur Alkan, Michael J. Muller. 504-507 [doi]
• How Fast Will You Get a Response? Predicting Interval Time for Reciprocal Link CreationVachik S. Dave, Mohammad Al Hasan, Chandan K. Reddy. 508-511 [doi]
• Automated Hate Speech Detection and the Problem of Offensive LanguageThomas Davidson, Dana Warmsley, Michael W. Macy, Ingmar Weber. 512-515 [doi]
• A Gendered Analysis of Leadership in Enterprise Social NetworksGiorgia Di Tommaso, Giovanni Stilo, Paola Velardi. 516-519 [doi]
• Dynamics of Content Quality in Collaborative Knowledge ProductionEmilio Ferrara, Nazanin Alipoufard, Keith Burghardt, Chiranth Gopal, Kristina Lerman. 520-523 [doi]
• The Ebb and Flow of Controversial Debates on Social MediaKiran Garimella, Gianmarco De Francisci Morales, Aristides Gionis, Michael Mathioudakis. 524-527 [doi]
• A Long-Term Analysis of Polarization on TwitterVenkata Rama Kiran Garimella, Ingmar Weber. 528-531 [doi]
• Spam Users Identification in Wikipedia Via Editing BehaviorThomas Green, Francesca Spezzano. 532-535 [doi]
• Antagonism Also Flows Through Retweets: The Impact of Out-of-Context Quotes in Opinion Polarization AnalysisPedro Calais Guerra, Roberto Nalon, Renato Assunção, Wagner Meira Jr.. 536-539 [doi]
• Loyalty in Online CommunitiesWilliam L. Hamilton, Justine Zhang, Cristian Danescu-Niculescu-Mizil, Dan Jurafsky, Jure Leskovec. 540-543 [doi]
• "Voters of the Year": 19 Voters Who Were Unintentional Election Poll Sensors on TwitterWilliam Hobbs, Lisa Friedland, Kenneth Joseph, Oren Tsur, Stefan Wojcik, David Lazer. 544-547 [doi]
• A World of Difference: Divergent Word Interpretations Among PeopleTianran Hu, Ruihua Song, Maya Abtahian, Philip Ding, Xing Xie, Jiebo Luo. 548-551 [doi]
• A Longitudinal Study of Topic Classification on TwitterZahra Iman, Scott Sanner, Mohamed Reda Bouadjenek, Lexing Xie. 552-555 [doi]
• Modeling of Political Discourse Framing on TwitterKristen Johnson, Di Jin, Dan Goldwasser. 556-559 [doi]
• Behavioral Analysis of Review Fraud: Linking Malicious Crowdsourcing to Amazon and BeyondParisa Kaghazgaran, James Caverlee, Majid Alfifi. 560-563 [doi]
• How to Manipulate Social Media: Analyzing Political Astroturfing Using Ground Truth Data from South KoreaFranziska B. Keller, David Schoch, Sebastian Stier, JungHwan Yang. 564-567 [doi]
• US Presidential Election: What Engaged People on FacebookMilad Kharratzadeh, Deniz Üstebay. 568-571 [doi]
• Face-to-BMI: Using Computer Vision to Infer Body Mass Index on Social MediaEnes Kocabey, Mustafa Camurcu, Ferda Ofli, Yusuf Aytar, Javier Marín, Antonio Torralba, Ingmar Weber. 572-575 [doi]
• From Camera to Deathbed: Understanding Dangerous Selfies on Social MediaHemank Lamba, Varun Bharadhwaj, Mayank Vachher, Divyansh Agarwal, Megha Arora, Niharika Sachdeva, Ponnurangam Kumaraguru. 576-579 [doi]
• Controlling for Unobserved Confounds in Classification Using Correlational ConstraintsVirgile Landeiro Dos Reis, Aron Culotta. 580-583 [doi]
• Scalable News Slant Measurement Using TwitterHuyen T. Le, Zubair Shafiq, Padmini Srinivasan. 584-587 [doi]
• Understanding How People Attend to and Engage with Foreign Language Posts in Multilingual NewsfeedsHajin Lim, Susan R. Fussell. 588-591 [doi]
• Fostering User Engagement: Rhetorical Devices for Applause Generation Learnt from TED TalksZhe Liu, Anbang Xu, Mengdi Zhang, Jalal Mahmud, Vibha Sinha. 592-595 [doi]
• Distinguishing the Wood from the Trees: Contrasting Collection Methods to Understand Bias in a Longitudinal Brexit Twitter DatasetClare Llewellyn, Laura Cram. 596-599 [doi]
• Sparse Overlap Cross-Platform Recommendation Via Adaptive Similarity Structure RegularizationHanqing Lu, Chaochao Chen, Qinyue Jiang. 600-603 [doi]
• A Computational Approach to Perceived Trustworthiness of Airbnb Host ProfilesXiao Ma, Trishala Neeraj, Mor Naaman. 604-607 [doi]
• Detecting the Hate Code on Social MediaRijul Magu, Kshitij Joshi, Jiebo Luo. 608-611 [doi]
• Language Use Matters: Analysis of the Linguistic Structure of Question Texts Can Characterize Answerability in QuoraSuman Kalyan Maity, Aman Kharb, Animesh Mukherjee. 612-615 [doi]
• The Role of Optimal Distinctiveness and Homophily in Online DatingDanaja Maldeniya, Arun Varghese, Toby E. Stuart, Daniel M. Romero. 616-619 [doi]
• Two-Phase Influence Maximization in Social Networks with Seed Nodes and Referral IncentivesSneha Mondal, Swapnil Dhamal, Y. Narahari. 620-623 [doi]
• Predicting Movie Genre Preferences from Personality and Values of Social Media UsersMd. Saddam Hossain Mukta, Euna Mehnaz Khan, Mohammed Eunus Ali, Jalal Mahmud. 624-627 [doi]
• Automatically Identifying Good Conversations Online (Yes, They Do Exist!)Courtney Napoles, Aasish Pappu, Joel R. Tetreault. 628-631 [doi]
• Robust Classification of Crisis-Related Data on Social Networks Using Convolutional Neural NetworksDat Tien Nguyen, Kamla Al-Mannai, Shafiq R. Joty, Hassan Sajjad, Muhammad Imran, Prasenjit Mitra. 632-635 [doi]
• Mood Congruence or Mood Consistency? Examining Aggregated Twitter Sentiment Towards Ads in 2016 Super BowlYuheng Hu, Tingting Nian, Cheng Chen. 636-639 [doi]
• Fertility and Its Meaning: Evidence from Search BehaviorJussi Ojala, Emilio Zagheni, Francesco C. Billari, Ingmar Weber. 640-643 [doi]
• Inverse Dynamical Inheritance in Stack Exchange TaxonomiesCésar Ojeda, Kostadin Cvejoski, Rafet Sifa, Christian Bauckhage. 644-647 [doi]
• Changes in Social Media Behavior During Life Periods of UncertaintyXinru Page, Marco Marabelli. 648-651 [doi]
• DeepCity: A Feature Learning Framework for Mining Location Check-InsJun Pang, Yang Zhang. 652-655 [doi]
• Headlines Matter: Using Headlines to Predict the Popularity of News Articles on Twitter and FacebookAlicja Piotrkowicz, Vania Dimitrova, Jahna Otterbacher, Katja Markert. 656-659 [doi]
• Querying Documents Annotated by Interconnected EntitiesShouq Sadah, Moloud Shahbazi, Vagelis Hristidis. 660-663 [doi]
• What Comments Did I Get? How Post and Comment Characteristics Predict Interaction Satisfaction on FacebookShruti Sannon, Yoon Hyung Choi, Jessie G. Taft, Natalya N. Bazarova. 664-667 [doi]
• Towards Measuring Fine-Grained Diversity Using Social Media PhotographsVivek Kumar Singh, Saket Hegde, Akanksha Atrey. 668-671 [doi]
• Measuring, Predicting and Visualizing Short-Term Change in Word Representation and Usage in VKontakte Social NetworkIan Stewart, Dustin Arendt, Eric Bell, Svitlana Volkova. 672-675 [doi]
• Characteristics of On-Time and Late Reward Delivery ProjectsThanh Tran, Kyumin Lee. 676-679 [doi]
• On the Interpretability of Thresholded Social NetworksOren Tsur, David Lazer. 680-683 [doi]
• Mapping Twitter Conversation LandscapesSoroush Vosoughi, Prashanth Vijayaraghavan, Ann Yuan, Deb Roy. 684-687 [doi]
• Designing a Social Support System for College Adjustment and Social SupportDonghee Yvette Wohn, Mousa Ahmadi, Leiping Gong, Indraneel Kulkarni, Atisha Poojari. 688-691 [doi]
• Early Identification of Personalized Trending Topics in MicrobloggingLiang Wu, Xia Hu, Huan Liu. 692-695 [doi]
• Detecting Camouflaged Content PollutersLiang Wu, Xia Hu, Fred Morstatter, Huan Liu. 696-699 [doi]
• A First Look at User Switching Behaviors Over Multiple Video Content ProvidersHuan Yan, Tzu-Heng Lin, Gang Wang, Yong Li 0008, Haitao Zheng, Depeng Jin, Ben Y. Zhao. 700-703 [doi]
• Self-Disclosure and Channel Difference in Online Health Support GroupsDiyi Yang, Zheng Yao, Robert E. Kraut. 704-707 [doi]
• Should We Be Confident in Peer Effects Estimated From Social Network Crawls?Jiasen Yang, Bruno Ribeiro, Jennifer Neville. 708-711 [doi]
• Twitter911: A Cautionary TaleAnis Zaman, Nabil Hossain, Henry A. Kautz. 712-715 [doi]
• Event Organization 101: Understanding Latent Factors of Event PopularityShuo Zhang, Qin Lv. 716-719 [doi]
• Detecting Socio-Economic Impact of Cultural Investment Through Geo-Social Network AnalysisXiao Zhou, Desislava Hristova, Anastasios Noulas, Cecilia Mascolo. 720-724 [doi]
• Visualizing Health Awareness in the Middle EastMatheus Lima Diniz Araújo, Yelena Mejova, Michaël Aupetit, Ingmar Weber. 725-726 [doi]
• Programming Languages in GitHub: A Visualization in Hyperbolic PlaneDorota Celinska, Eryk Kopczynski. 727-728 [doi]
• CitizenHelper: A Streaming Analytics System to Mine Citizen and Web Data for Humanitarian OrganizationsPrakruthi Karuna, Mohammad Rana, Hemant Purohit. 729-730 [doi]
• Junet: A Julia Package For Network ResearchIgor Zakhlebin. 731-732 [doi]