Search Results for author: Flora Sakketou

Found 3 papers, 1 papers with code

Temporal Graph Analysis of Misinformation Spreaders in Social Media

no code implementations COLING (TextGraphs) 2022 Flora Sakketou, Joan Plepi, Henri-Jacques Geiss, Lucie Flek

Proactively identifying misinformation spreaders is an important step towards mitigating the impact of fake news on our society.

Misinformation

OK Boomer: Probing the socio-demographic Divide in Echo Chambers

no code implementations NAACL (SocialNLP) 2022 Henri-Jacques Geiss, Flora Sakketou, Lucie Flek

Social media platforms such as Twitter or Reddit have become an integral part in political opinion formation and discussions, accompanied by potential echo chamber forming.

Community Detection

Investigating User Radicalization: A Novel Dataset for Identifying Fine-Grained Temporal Shifts in Opinion

1 code implementation LREC 2022 Flora Sakketou, Allison Lahnala, Liane Vogel, Lucie Flek

The dataset includes a sufficient amount of stance polarity and intensity labels per user over time and within entire conversational threads, thus making subtle opinion fluctuations detectable both in long term and in short term.

Stance Detection

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