ICWSM General Reports

• Towards A Diverse, Inclusive, Accessible and Equitable AAAI International Conference on Web and Social Media (ICWSM)

  DOI: 10.36190/2021.00

  Jason R.C. Nurse, Francielle Vargas, Naeemul Hassan, Dakuo Wang, Panagiotis Andriotis, Amira Ghenai, Kokil Jaidka, Eni Mustafaraj, Kenneth Joseph, Brooke Foucault Welles

Emoji 2021: International Workshop on Emoji Understanding and Applications in Social Media

• The past and future of hand emoji

  DOI: 10.36190/2021.01

  Lauren Gawne, Jennifer Daniel
• Modeling Emoji Generation for Emotion Analysis of Social Media Short Texts

  DOI: 10.36190/2021.02

  Sujatha Das Gollapalli, See-Kiong Ng
• The Use of the 'Face with Tears of Joy' Emoji on WhatsApp: A Conversation-Analytical Approach

  DOI: 10.36190/2021.03

  Agnese Sampietro
• The Shadowy Lives of Emojis: An Analysis of a Hacktivist Collective's Use of Emojis on Twitter

  DOI: 10.36190/2021.04

  Keenan Jones, Jason R. C. Nurse, Shujun Li
• Emojis and Words Work Together in the Service of Communication

  DOI: 10.36190/2021.05

  Laurie Beth Feldman, Eliza Barach, Vidhushini Srinivasan, Samira Shaikh
• Identity Signals in Emoji do not Influence Perception of Factual Truth on Twitter

  DOI: 10.36190/2021.06

  Alexander Robertson, Walid Magdy, Sharon Goldwater
• Semantic Journeys: Quantifying Change in Emoji Meaning from 2012-2018

  DOI: 10.36190/2021.07

  Alexander Robertson, Farhana Ferdousi Liza, Dong Nguyen, Barbara McGillivray, Scott A. Hale
• MEOW! Okay, I shouldn't have done that:Factors Influencing Vocal Performance through Animoji

  DOI: 10.36190/2021.08

  Susan C. Herring, Ashley R. Dainas, Ying Tang

International Workshop on Cyber Social Threats (CySoc 2021)

• VaccinItaly: Monitoring Italian Conversations Around Vaccines On Twitter And Facebook

  DOI: 10.36190/2021.11

  Francesco Pierri, Andrea Tocchetti, Lorenzo Corti, Marco Di Giovanni, Silvio Pavanetto, Marco Brambilla, Stefano Ceri
• Likes are not Likes A Crowdworking Platform Analysis

  DOI: 10.36190/2021.12

  Dennis Tatang, Philip Kreißel, Michael Sehring, Florian Quinkert, Martin Degeling, Thorsten Holz
• Multi-Scale User Migration on Reddit

  DOI: 10.36190/2021.13

  Cai Davies, James Ashford, Luis Espinosa-Anke, Alun Preece, Liam D. Turner, Roger M. Whitaker, Mudhakar Srivatsa, Diane Felmlee
• Detecting Anti-Jewish Messages on Social Media. Building an Annotated Corpus That Can Serve as A Preliminary Gold Standard

  DOI: 10.36190/2021.14

  Gunther Jikeli, Deepika Awasthi, David Axelrod, Daniel Miehling, Pauravi Wagh, Weejoeng Joeng
• Epidemiological Model Independent Misinformation Source Identification

  DOI: 10.36190/2021.15

  Kaustav Basu, Arunabha Sen
• Toxicity-Associated News Classification: The Impact of Metadata and Content Features

  DOI: 10.36190/2021.16

  Paula Fortuna, Luís B. Cruz, Rodrigo Maia, Vanessa Cortez, Sérgio Nunes
• Combating Human Trafficking via Automatic OSINT Collection, Validation and Fusion

  DOI: 10.36190/2021.17

  Bibek Upadhayay, Zeeshan Ahmed M Lodhia, Vahid Behzadan

International Workshop on Social Sensing (SocialSens 2021): Special Edition on Information Operations on Social Media

• Exploring New Methods for Identifying False Information and the Intent Behind It on Social Media: COVID-19 Tweets

  DOI: 10.36190/2021.31

  Lin Ai, Run Chen, Ziwei Gong, Julia Guo, Shayan Hooshmand, Zixiaofan Yang, Julia Hirschberg
• On Polarization Dynamics in the Age of Information Overload

  DOI: 10.36190/2021.32

  Chao Xu, Jinyang Li, Dachun Sun, Ruijie Wang,Tarek Abdelzaher, Jesse Graham, Boleslaw Szymanski
• A Trust-Motivated Framework for Assessing Governments Engagement with Citizens on Social Media

  DOI: 10.36190/2021.33

  Ilaria Bonavita, Emily Maitland
• The Polarized Web of the Voter Fraud Claims in the 2020 US Presidential Election

  DOI: 10.36190/2021.34

  Sreeja Nair, Adriana Iamnitchi
• Mapping Moral Valence of Tweets Following The Killing of George Floyd

  DOI: 10.36190/2021.35

  J. Hunter Priniski, Negar Mokhberian, Bahareh Harandizadeh, Fred Morstatter, Kristina Lerman, Hongjing Lu, P. Jeffrey Brantingham
• Multi-platform Information Operations: Twitter, Facebook and YouTube against the White Helmets

  DOI: 10.36190/2021.36

  Kin Wai NG, Sameera Horawalavithana, Adriana Iamnitchi
• Analyzing COVID-19 Tweets with Transformer-based Language Models

  DOI: 10.36190/2021.37

  Philip Feldman, Sim Tiwari, Charissa S. L. Cheah, James R. Foulds, Shimei Pan
• Understanding Identity Signalling in Persuasive Online Text

  DOI: 10.36190/2021.38

  Melanie Subbiah, Kathleen McKeown
• Evidence based Automatic Fact-Checking for Climate Change Misinformation

  DOI: 10.36190/2021.39

  Gengyu Wang, Lawrence Chillrud, Kathleen McKeown

Data for the Wellbeing of Most Vulnerable

• Individual-level Anxiety Detection and Prediction from Longitudinal YouTube and Google Search Engagement Logs

  DOI: 10.36190/2021.41

  Anis Zaman, Boyu Zhang, Vincent Silenzio, Henry Kautz, Ehsan Hoque
• Tactical Reframing of Online Disinformation Campaigns Against The Istanbul Convention

  DOI: 10.36190/2021.42

  Tugrulcan Elmas, Rebekah Overdorf, Karl Aberer
• The Role of Vulnerability in Mediating the Relationship between Threat Perception and the Use of Face Masks in the Context of COVID-19

  DOI: 10.36190/2021.43

  Daniela Perrotta, Emanuele Del Fava, Emilio Zagheni

Information Credibility and Alternative Realities in Troubled Democracies

• Disambiguating Disinformation: Extending Beyond the Veracity of Online Content

  DOI: 10.36190/2021.51

  Keeley Erhardt, Alex 'Sandy' Pentland
• A Content-based Approach for the Analysis and Classification of Vaccine-related Stances on Twitter: the Italian Scenario

  DOI: 10.36190/2021.52

  Marco Di Giovanni, Lorenzo Corti, Silvio Pavanetto, Francesco Pierri, Andrea Tocchetti, Marco Brambilla

Mediate 2021: News Media and Computational Journalism

• Tell Me Who Your Friends Are: Using Content Sharing Behavior for News Source Veracity Detection

  DOI: 10.36190/2021.61

  Maurício Gruppi, Benjamin D. Horne, Sibel Adali
• From Tweeting About News to Creating News Around Tweets: Characterizing Tweets Embedded in News Articles

  DOI: 10.36190/2021.62

  Maurício Gruppi, Sibel Adali, Matthew Salemi, Benjamin D. Horne
• Can We Stop Fake News? Using Agent-Based Modelling to Evaluate Countermeasures for Misinformation on Social Media

  DOI: 10.36190/2021.63

  Anna Gausen,Wayne Luk, Ce Guo
• User Perceptions of Article Credibility Warnings: Towards Understanding the Influence of Journalists and AI Agents

  DOI: 10.36190/2021.64

  Matthew Sumpter, Tempestt Neal

Mining Actionable Insights from Social Networks: Special Edition on Healthcare Social Analytics

• Symptom Extraction from the Narratives of Personal Experiences with COVID-19 on Reddit

  DOI: 10.36190/2021.71

  Curtis Murray, Lewis Mitchell, Simon Tuke, Mark Mackay
• Lonely road: speculative challenges for a social media robot aimed to reduce driver loneliness

  DOI: 10.36190/2021.72

  Felipe Valle, Alexander Galozy, Awais Ashfaq, Kobra Etminani, Alexey Vinel, Martin Cooney
• Obtaining insights about nonmedical use of prescription medications from social media via natural language processing

  DOI: 10.36190/2021.73

  Abeed Sarker

Workshop Reports

• ICWSM 2021 Workshop on Data for the Wellbeing of Most Vulnerable: Promises and Challenges

  DOI: 10.36190/2021.80

  Yelena Mejova, Kyraki Kalimeri, Daniela Paolotti, Rumi Chunara
• Cyber Social Threats 2021: AI, Covid-19 Vaccine, Detection and Countering Strategies

  DOI: 10.36190/2021.81

  Ugur Kursuncu, Jeremy Blackburn, Yelena Mejova, Megan Squire, Amit Sheth
• Mediate 2021: News Media and Computational Journalism Workshop

  DOI: 10.36190/2021.82

  Panayiotis Smeros, Jérémie Rappaz, Marya Bazzi, Elena Kochkina, Maria Liakata, Karl Aberer
• The 6th InternationalWorkshop on Mining Actionable Insights from Social Networks (MAISoN 2021): Special Edition on Healthcare Social Analytics

  DOI: 10.36190/2021.83

  Ebrahim Bagheri, Diana Inkpen, Christopher C. Yang, Fattane Zarrinkalam