Francesco Pierri

According to our database, Francesco Pierri authored at least 52 papers between 2019 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Computational approaches for cyber social threats.

Francesco Pierri, Matthew R. DeVerna, Kai-Cheng Yang, Jeremy Blackburn, Ugur Kursuncu

EPJ Data Sci., December, 2024

Drivers of hate speech in political conversations on Twitter: the case of the 2022 Italian general election.

Francesco Pierri

EPJ Data Sci., December, 2024

Information diffusion assumptions can distort our understanding of social network dynamics.

Matthew R. DeVerna, Francesco Pierri, Rachith Aiyappa, Diogo Pacheco, John Bryden, Filippo Menczer

CoRR, 2024

Comparing diversity, negativity, and stereotypes in Chinese-language AI technologies: a case study on Baidu, Ernie and Qwen.

Geng Liu, Carlo Alberto Bono, Francesco Pierri

CoRR, 2024

The Dawn of Decentralized Social Media: An Exploration of Bluesky's Public Opening.

Erfan Samieyan Sahneh, Gianluca Nogara, Matthew R. DeVerna, Nick Liu, Luca Luceri, Filippo Menczer, Francesco Pierri, Silvia Giordano

CoRR, 2024

Conspiracy theories and where to find them on TikTok.

Francesco Corso, Francesco Pierri, Gianmarco De Francisci Morales

CoRR, 2024

Nicer Than Humans: How do Large Language Models Behave in the Prisoner's Dilemma?

Nicoló Fontana, Francesco Pierri, Luca Maria Aiello

CoRR, 2024

PSN: Persian Social Norms Dataset for Cross-Cultural AI.

Hamidreza Saffari, Mohammadamin Shafiei, Francesco Pierri

CoRR, 2024

A comparison of online search engine autocompletion in Google and Baidu.

Geng Liu, Pietro Pinoli, Stefano Ceri, Francesco Pierri

CoRR, 2024

Modeling the amplification of epidemic spread by misinformed populations.

Matthew R. DeVerna, Francesco Pierri, Yong-Yeol Ahn, Santo Fortunato, Alessandro Flammini, Filippo Menczer

CoRR, 2024

Misinformation and Polarization around COVID-19 vaccines in France, Germany, and Italy.

Gianluca Nogara, Francesco Pierri, Stefano Cresci, Luca Luceri, Silvia Giordano

Proceedings of the 16th ACM Web Science Conference, 2024

A Longitudinal Study of Italian and French Reddit Conversations Around the Russian Invasion of Ukraine.

Francesco Corso, Giuseppe Russo, Francesco Pierri

Proceedings of the 16th ACM Web Science Conference, 2024

What we can learn from TikTok through its Research API.

Francesco Corso, Francesco Pierri, Gianmarco De Francisci Morales

Proceedings of the Companion Publication of the 16th ACM Web Science Conference, 2024

An Exploration of Decentralized Moderation on Mastodon.

Carlo Alberto Bono, Lucio La Cava, Luca Luceri, Francesco Pierri

Proceedings of the 16th ACM Web Science Conference, 2024

Towards an Explorable Conceptual Map of Large Language Models.

Lorenzo Bertetto, Francesca Bettinelli, Alessio Buda, Marco Da Mommio, Simone Di Bari, Claudio Savelli, Elena Baralis, Anna Bernasconi, Luca Cagliero, Stefano Ceri, Francesco Pierri

Proceedings of the Intelligent Information Systems, 2024

2023

Predicting economic resilience of territories in Italy during the COVID-19 first lockdown.

Francesco Pierri, Francesco Scotti, Giovanni Bonaccorsi, Andrea Flori, Fabio Pammolli

Expert Syst. Appl., December, 2023

How does Twitter account moderation work? Dynamics of account creation and suspension on Twitter during major geopolitical events.

Francesco Pierri, Luca Luceri, Emily Chen, Emilio Ferrara

EPJ Data Sci., December, 2023

Toxic Bias: Perspective API Misreads German as More Toxic.

Gianluca Nogara, Francesco Pierri, Stefano Cresci, Luca Luceri, Petter Törnberg, Silvia Giordano

CoRR, 2023

Auditing Targeted Political Advertising on Social Media During the 2021 German Election.

Dominik Bär, Francesco Pierri, Gianmarco De Francisci Morales, Stefan Feuerriegel

CoRR, 2023

Online Networks of Support in Distressed Environments: Solidarity and Mobilization during the Russian Invasion of Ukraine.

Jinyi Ye, Nikhil Jindal, Francesco Pierri, Luca Luceri

CoRR, 2023

CySoc 2023: 4th International Workshop on Cyber Social Threats.

Ugur Kursuncu, Kai-Cheng Yang, Francesco Pierri, Matthew R. DeVerna, Yelena Mejova, Jeremy Blackburn

Proceedings of the Companion Proceedings of the ACM Web Conference 2023, 2023

Retrieving false claims on Twitter during the Russia-Ukraine conflict.

Valerio La Gatta, Chiyu Wei, Luca Luceri, Francesco Pierri, Emilio Ferrara

Proceedings of the Companion Proceedings of the ACM Web Conference 2023, 2023

Propaganda and Misinformation on Facebook and Twitter during the Russian Invasion of Ukraine.

Francesco Pierri, Luca Luceri, Nikhil Jindal, Emilio Ferrara

Proceedings of the 15th ACM Web Science Conference 2023, 2023

Political advertisement on Facebook and Instagram in the run up to 2022 Italian general election.

Francesco Pierri

Proceedings of the 15th ACM Web Science Conference 2023, 2023

Identifying and Characterizing Behavioral Classes of Radicalization within the QAnon Conspiracy on Twitter.

Emily L. Wang, Luca Luceri, Francesco Pierri, Emilio Ferrara

Proceedings of the Seventeenth International AAAI Conference on Web and Social Media, 2023

A Multi-Platform Collection of Social Media Posts about the 2022 U.S. Midterm Elections.

Rachith Aiyappa, Matthew R. DeVerna, Manita Pote, Bao Tran Truong, Wanying Zhao, David Axelrod, Aria Pessianzadeh, Zoher Kachwala, Munjung Kim, Ozgur Can Seckin, Minsuk Kim, Sunny Gandhi, Amrutha Manikonda, Francesco Pierri, Filippo Menczer, Kai-Cheng Yang

Proceedings of the Seventeenth International AAAI Conference on Web and Social Media, 2023

ITA-ELECTION-2022: A Multi-Platform Dataset of Social Media Conversations Around the 2022 Italian General Election.

Francesco Pierri, Geng Liu, Stefano Ceri

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, 2023

2022

Characterization and detection of disinformation spreading in online social networks.

Francesco Pierri

PhD thesis, 2022

How Does Twitter Account Moderation Work? Dynamics of Account Creation and Suspension During Major Geopolitical Events.

Francesco Pierri, Luca Luceri, Emilio Ferrara

CoRR, 2022

One year of COVID-19 vaccine misinformation on Twitter.

Francesco Pierri, Matthew R. DeVerna, Kai-Cheng Yang, David Axelrod, John Bryden, Filippo Menczer

CoRR, 2022

What are Your Pronouns? Examining Gender Pronoun Usage on Twitter.

Julie Jiang, Emily Chen, Luca Luceri, Goran Muric, Francesco Pierri, Ho-Chun Herbert Chang, Emilio Ferrara

CoRR, 2022

VaccinEU: COVID-19 Vaccine Conversations on Twitter in French, German and Italian.

Marco Di Giovanni, Francesco Pierri, Christopher Torres-Lugo, Marco Brambilla

Proceedings of the Sixteenth International AAAI Conference on Web and Social Media, 2022

2021

The COVID-19 Infodemic: Twitter versus Facebook.

Kai-Cheng Yang, Francesco Pierri, Pik-Mai Hui, David Axelrod, Christopher Torres-Lugo, John Bryden, Filippo Menczer

Big Data Soc., January, 2021

Information disorders during the COVID-19 infodemic: The case of Italian Facebook.

Stefano Guarino, Francesco Pierri, Marco Di Giovanni, Alessandro Celestini

Online Soc. Networks Media, 2021

The impact of online misinformation on U.S. COVID-19 vaccinations.

Francesco Pierri, Brea L. Perry, Matthew R. DeVerna, Kai-Cheng Yang, Alessandro Flammini, Filippo Menczer, John Bryden

CoRR, 2021

CoVaxxy: A global collection of English Twitter posts about COVID-19 vaccines.

Matthew DeVerna, Francesco Pierri, Bao Tran Truong, John Bollenbacher, David Axelrod, Niklas Loynes, Christopher Torres-Lugo, Kai-Cheng Yang, Filippo Menczer, John Bryden

CoRR, 2021

VaccinItaly: monitoring Italian conversations around vaccines on Twitter.

Francesco Pierri, Silvio Pavanetto, Marco Brambilla, Stefano Ceri

CoRR, 2021

A Content-based Approach for the Analysis and Classification of Vaccine-related Stances on Twitter: the Italian Scenario.

Marco Di Giovanni, Lorenzo Corti, Silvio Pavanetto, Francesco Pierri, Andrea Tocchetti, Marco Brambilla

Proceedings of the Workshop Proceedings of the 15th International AAAI Conference on Web and Social Media, 2021

CoVaxxy: A Collection of English-Language Twitter Posts About COVID-19 Vaccines.

Matthew R. DeVerna, Francesco Pierri, Bao Tran Truong, John Bollenbacher, David Axelrod, Niklas Loynes, Christopher Torres-Lugo, Kai-Cheng Yang, Filippo Menczer, John Bryden

Proceedings of the Fifteenth International AAAI Conference on Web and Social Media, 2021

VaccinItaly: Monitoring Italian Conversations Around Vaccines On Twitter And Facebook.

Francesco Pierri, Andrea Tocchetti, Lorenzo Corti, Marco Di Giovanni, Silvio Pavanetto, Marco Brambilla, Stefano Ceri

Proceedings of the Workshop Proceedings of the 15th International AAAI Conference on Web and Social Media, 2021

2020

A multi-layer approach to disinformation detection in US and Italian news spreading on Twitter.

Francesco Pierri, Carlo Piccardi, Stefano Ceri

EPJ Data Sci., 2020

Information disorders on Italian Facebook during COVID-19 infodemic.

Alessandro Celestini, Marco Di Giovanni, Stefano Guarino, Francesco Pierri

CoRR, 2020

Human Mobility in Response to COVID-19 in France, Italy and UK.

Alessandro Galeazzi, Matteo Cinelli, Giovanni Bonaccorsi, Francesco Pierri, Ana Lucía Schmidt, Antonio Scala, Fabio Pammolli, Walter Quattrociocchi

CoRR, 2020

Evidence of economic segregation from mobility lockdown during COVID-19 epidemic.

Giovanni Bonaccorsi, Francesco Pierri, Matteo Cinelli, Francesco Porcelli, Alessandro Galeazzi, Andrea Flori, Ana Lucía Schmidt, Carlo Michele Valensise, Antonio Scala, Walter Quattrociocchi, Fabio Pammolli

CoRR, 2020

A multi-layer approach to disinformation detection on Twitter.

Francesco Pierri, Carlo Piccardi, Stefano Ceri

CoRR, 2020

HoaxItaly: a collection of Italian disinformation and fact-checking stories shared on Twitter in 2019.

Francesco Pierri, Alessandro Artoni, Stefano Ceri

CoRR, 2020

The Diffusion of Mainstream and Disinformation News on Twitter: The Case of Italy and France.

Francesco Pierri

Proceedings of the Companion of The 2020 Web Conference 2020, 2020

Online feelings and sentiments across Italy during pandemic: investigating the influence of socio-economic and epidemiological variables.

Francesco Scotti, Davide Magnanimi, Valeria Maria Urbano, Francesco Pierri

Proceedings of the IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2020

2019

False News On Social Media: A Data-Driven Survey.

Francesco Pierri, Stefano Ceri

SIGMOD Rec., 2019

Investigating Italian disinformation spreading on Twitter in the context of 2019 European elections.

Francesco Pierri, Alessandro Artoni, Stefano Ceri

CoRR, 2019

Topology comparison of Twitter diffusion networks reliably reveals disinformation news.

Francesco Pierri, Carlo Piccardi, Stefano Ceri

CoRR, 2019

News Sharing User Behaviour on Twitter: A Comprehensive Data Collection of News Articles and Social Interactions.

Giovanni Brena, Marco Brambilla, Stefano Ceri, Marco Di Giovanni, Francesco Pierri, Giorgia Ramponi

Proceedings of the Thirteenth International Conference on Web and Social Media, 2019