Search Results for author: Salvatore Vilella

Found 3 papers, 1 papers with code

Anomaly detection in cross-country money transfer temporal networks

no code implementations24 Nov 2023 Salvatore Vilella, Arthur Thomas Edward Capozzi Lupi, Marco Fornasiero, Dario Moncalvo, Valeria Ricci, Silvia Ronchiadin, Giancarlo Ruffo

It overcomes many limitations of current prevalent paradigms, offering a holistic interpretation of the financial data landscape and addressing potential blindness to phenomena that cannot be effectively estimated through single-node or narrowly focused transactional approaches.

Anomaly Detection

Writing about COVID-19 vaccines: Emotional profiling unravels how mainstream and alternative press framed AstraZeneca, Pfizer and vaccination campaigns

no code implementations19 Jan 2022 Alfonso Semeraro, Salvatore Vilella, Giancarlo Ruffo, Massimo Stella

Our findings expose crucial aspects of the emotional narratives around COVID-19 vaccines adopted by the press, highlighting the need to understand how alternative and mainstream media report vaccination news.

PyPlutchik: visualising and comparing emotion-annotated corpora

1 code implementation19 Apr 2021 Alfonso Semeraro, Salvatore Vilella, Giancarlo Ruffo

The increasing availability of textual corpora and data fetched from social networks is fuelling a huge production of works based on the model proposed by psychologist Robert Plutchik, often referred simply as the ``Plutchik Wheel''.

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