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cs.SI2025
Language-Agnostic Modeling of Source Reliability on Wikipedia
Jacopo D'Ignazi, Andreas Kaltenbrunner, Yelena Mejova +4
Over the last few years, verifying the credibility of information sources has become a fundamental need to combat disinformation. Here, we present a language-agnostic model designe…
cs.SI2025
Beyond Sentiment: Examining the Role of Moral Foundations in User Engagement with News on Twitter
Jacopo D'Ignazi, Kyriaki Kalimeri, Mariano G. Beiró
This study uses sentiment analysis and the Moral Foundations Theory (MFT) to characterise news content in social media and examine its association with user engagement. We employ N…
cs.SI2024
Political Context of the European Vaccine Debate on Twitter
Giordano Paoletti, Lorenzo Dall'Amico, Kyriaki Kalimeri +5
At the beginning of the COVID-19 pandemic, fears grew that making vaccination a political (instead of public health) issue may impact the efficacy of this life-saving intervention,…