Disinformation in Open Online Media: Second Multidisciplinary International Symposium, MISDOOM 2020, Leiden, The Netherlands, October 26–27, 2020, Proceedings

Front Matter ....Pages i-x
 Checkworthiness in Automatic Claim Detection Models: Definitions and Analysis of Datasets  (Liesbeth Allein, Marie-Francine Moens)....Pages 1-17
 How Fake News Affect Trust in the Output of a Machine Learning System for News Curation  (Hendrik Heuer, Andreas Breiter)....Pages 18-36
 A Dip into a Deep Well: Online Political Advertisements, Valence, and European Electoral Campaigning  (Jukka Ruohonen)....Pages 37-51
 Misinformation from Web-based News Media? Computational Analysis of Metabolic Disease Burden for Chinese  (Angela Chang)....Pages 52-62
 Students Assessing Digital News and Misinformation  (Thomas Nygren, Jenny Wiksten Folkeryd, Caroline Liberg, Mona Guath)....Pages 63-79
 Defend Your Enemy. A Qualitative Study on Defending Political Opponents Against Hate Speech Online  (Lilian Kojan, Hava Melike Osmanbeyoglu, Laura Burbach, Martina Ziefle, André Calero Valdez)....Pages 80-94
 Automatically Identifying Political Ads on Facebook: Towards Understanding of Manipulation via User Targeting  (Or Levi, Sardar Hamidian, Pedram Hosseini)....Pages 95-106
 Identifying Political Sentiments on YouTube: A Systematic Comparison Regarding the Accuracy of Recurrent Neural Network and Machine Learning Models  (Daniel Röchert, German Neubaum, Stefan Stieglitz)....Pages 107-121
 Abusive Comments in Online Media and How to Fight Them  (Marco Niemann, Jens Welsing, Dennis M. Riehle, Jens Brunk, Dennis Assenmacher, Jörg Becker)....Pages 122-137
 Fake News Detection on Twitter Using Propagation Structures  (Marion Meyers, Gerhard Weiss, Gerasimos Spanakis)....Pages 138-158
 #ArsonEmergency and Australia’s “Black Summer”: Polarisation and Misinformation on Social Media  (Derek Weber, Mehwish Nasim, Lucia Falzon, Lewis Mitchell)....Pages 159-173
 How Identity and Uncertainty Affect Online Social Influence  (Christina Mason, Peter van der Putten, Max van Duijn)....Pages 174-190
 Do Online Trolling Strategies Differ in Political and Interest Forums: Early Results  (Henna Paakki, Antti Salovaara, Heidi Vepsäläinen)....Pages 191-204
 On the Robustness of Rating Aggregators Against Injection Attacks  (Angelo Spognardi, Marinella Petrocchi)....Pages 205-217
 FakeYou! - A Gamified Approach for Building and Evaluating Resilience Against Fake News  (Lena Clever, Dennis Assenmacher, Kilian Müller, Moritz Vinzent Seiler, Dennis M. Riehle, Mike Preuss et al.)....Pages 218-232
 Combating Disinformation: Effects of Timing and Correction Format on Factual Knowledge and Personal Beliefs  (Leonie Schaewitz, Nicole C. Krämer)....Pages 233-245
 Near Real-Time Detection of Misinformation on Online Social Networks  (Lennart van de Guchte, Stephan Raaijmakers, Erik Meeuwissen, Jennifer Spenader)....Pages 246-260
 Multi-modal Analysis of Misleading Political News  (Anu Shrestha, Francesca Spezzano, Indhumathi Gurunathan)....Pages 261-276
Back Matter ....Pages 277-277