92 citations · 211 across the 24 of their papers we have counts for
5 papers · 1 filter
UPV at TREC Health Misinformation Track 2021 Ranking with SBERT and Quality Estimators
Ipek Baris Schlicht, Angel Felipe Magnossão de Paula, Paolo Rosso
Health misinformation on search engines is a significant problem that could negatively affect individuals or public health. To mitigate the problem, TREC organizes a health misinfo…
UPV at CheckThat! 2021: Mitigating Cultural Differences for Identifying Multilingual Check-worthy Claims
Ipek Baris Schlicht, Angel Felipe Magnossão de Paula, Paolo Rosso
Identifying check-worthy claims is often the first step of automated fact-checking systems. Tackling this task in a multilingual setting has been understudied. Encoding inputs with…
Studying Fake News Spreading, Polarisation Dynamics, and Manipulation by Bots: a Tale of Networks and Language
Giancarlo Ruffo, Alfonso Semeraro, Anastasia Giachanou +1
With the explosive growth of online social media, the ancient problem of information disorders interfering with news diffusion has surfaced with a renewed intensity threatening our…
FakeFlow: Fake News Detection by Modeling the Flow of Affective Information
Bilal Ghanem, Simone Paolo Ponzetto, Paolo Rosso +1
Fake news articles often stir the readers' attention by means of emotional appeals that arouse their feelings. Unlike in short news texts, authors of longer articles can exploit su…
Analysis and tuning of hierarchical topic models based on Renyi entropy approach
Sergei Koltcov, Vera Ignatenko, Maxim Terpilovskii +1
Hierarchical topic modeling is a potentially powerful instrument for determining the topical structure of text collections that allows constructing a topical hierarchy representing…