News Sharing User Behaviour on Twitter: A Comprehensive Data Collection of News Articles and Social Interactions. - Giovanni Brena; Marco Brambilla 001; Stefano Ceri; Marco Di Giovanni 001; Francesco Pierri 002; Giorgia Ramponi (ICWSM, 2019)

Topology comparison of Twitter diffusion networks reliably reveals disinformation news. - Francesco Pierri 002; Carlo Piccardi; Stefano Ceri (CoRR, 2019)

Investigating Italian disinformation spreading on Twitter in the context of 2019 European elections. - Francesco Pierri 002; Alessandro Artoni; Stefano Ceri (CoRR, 2019)

False News On Social Media: A Data-Driven Survey. - Francesco Pierri 002; Stefano Ceri (SIGMOD Rec., 2019)

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 002 (ASONAM, 2020)

The Diffusion of Mainstream and Disinformation News on Twitter: The Case of Italy and France. - Francesco Pierri 002 (WWW (Companion Volume), 2020)

HoaxItaly: a collection of Italian disinformation and fact-checking stories shared on Twitter in 2019. - Francesco Pierri 002; Alessandro Artoni; Stefano Ceri (CoRR, 2020)

A multi-layer approach to disinformation detection on Twitter. - Francesco Pierri 002; Carlo Piccardi; Stefano Ceri (CoRR, 2020)

Evidence of economic segregation from mobility lockdown during COVID-19 epidemic. - Giovanni Bonaccorsi; Francesco Pierri 002; Matteo Cinelli; Francesco Porcelli; Alessandro Galeazzi; Andrea Flori; Ana Lucía Schmidt; Carlo Michele Valensise; Antonio Scala; Walter Quattrociocchi; Fabio Pammolli (CoRR, 2020)

Human Mobility in Response to COVID-19 in France, Italy and UK. - Alessandro Galeazzi; Matteo Cinelli; Giovanni Bonaccorsi; Francesco Pierri 002; Ana Lucía Schmidt; Antonio Scala; Fabio Pammolli; Walter Quattrociocchi (CoRR, 2020)

Information disorders on Italian Facebook during COVID-19 infodemic. - Alessandro Celestini; Marco Di Giovanni 001; Stefano Guarino; Francesco Pierri 002 (CoRR, 2020)

A multi-layer approach to disinformation detection in US and Italian news spreading on Twitter. - Francesco Pierri 002; Carlo Piccardi; Stefano Ceri (EPJ Data Sci., 2020)

VaccinItaly: Monitoring Italian Conversations Around Vaccines On Twitter And Facebook. - Francesco Pierri 002; Andrea Tocchetti; Lorenzo Corti; Marco Di Giovanni 001; Silvio Pavanetto; Marco Brambilla 001; Stefano Ceri (ICWSM Workshops, 2021)

CoVaxxy: A Collection of English-Language Twitter Posts About COVID-19 Vaccines. - Matthew R. DeVerna; Francesco Pierri 002; Bao Tran Truong; John Bollenbacher; David Axelrod; Niklas Loynes; Christopher Torres-Lugo; Kai-Cheng Yang; Filippo Menczer; John Bryden (ICWSM, 2021)

A Content-based Approach for the Analysis and Classification of Vaccine-related Stances on Twitter: the Italian Scenario. - Marco Di Giovanni 001; Lorenzo Corti; Silvio Pavanetto; Francesco Pierri 002; Andrea Tocchetti; Marco Brambilla 001 (ICWSM Workshops, 2021)

VaccinItaly: monitoring Italian conversations around vaccines on Twitter. - Francesco Pierri 002; Silvio Pavanetto; Marco Brambilla 001; Stefano Ceri (CoRR, 2021)

CoVaxxy: A global collection of English Twitter posts about COVID-19 vaccines. - Matthew DeVerna; Francesco Pierri 002; Bao Tran Truong; John Bollenbacher; David Axelrod; Niklas Loynes; Christopher Torres-Lugo; Kai-Cheng Yang; Filippo Menczer; John Bryden (CoRR, 2021)

The impact of online misinformation on U.S. COVID-19 vaccinations. - Francesco Pierri 002; Brea L. Perry; Matthew R. DeVerna; Kai-Cheng Yang; Alessandro Flammini; Filippo Menczer; John Bryden (CoRR, 2021)

Information disorders during the COVID-19 infodemic: The case of Italian Facebook. - Stefano Guarino; Francesco Pierri 002; Marco Di Giovanni 001; Alessandro Celestini (Online Soc. Networks Media, 2021)

The COVID-19 Infodemic: Twitter versus Facebook. - Kai-Cheng Yang; Francesco Pierri 002; Pik-Mai Hui; David Axelrod; Christopher Torres-Lugo; John Bryden; Filippo Menczer (Big Data Soc., 2021)

VaccinEU: COVID-19 Vaccine Conversations on Twitter in French, German and Italian. - Marco Di Giovanni 001; Francesco Pierri 002; Christopher Torres-Lugo; Marco Brambilla 001 (ICWSM, 2022)

What are Your Pronouns? Examining Gender Pronoun Usage on Twitter. - Julie Jiang; Emily Chen; Luca Luceri; Goran Muric; Francesco Pierri 002; Ho-Chun Herbert Chang; Emilio Ferrara (CoRR, 2022)

One year of COVID-19 vaccine misinformation on Twitter. - Francesco Pierri 002; Matthew R. DeVerna; Kai-Cheng Yang; David Axelrod; John Bryden; Filippo Menczer (CoRR, 2022)

How Does Twitter Account Moderation Work? Dynamics of Account Creation and Suspension During Major Geopolitical Events. - Francesco Pierri 002; Luca Luceri; Emilio Ferrara (CoRR, 2022)

Characterization and detection of disinformation spreading in online social networks. - Francesco Pierri 002 (2022)

ITA-ELECTION-2022: A Multi-Platform Dataset of Social Media Conversations Around the 2022 Italian General Election. - Francesco Pierri 002; Geng Liu; Stefano Ceri (CIKM, 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; et al. (ICWSM, 2023)

Identifying and Characterizing Behavioral Classes of Radicalization within the QAnon Conspiracy on Twitter. - Emily L. Wang; Luca Luceri; Francesco Pierri 002; Emilio Ferrara (ICWSM, 2023)

Political advertisement on Facebook and Instagram in the run up to 2022 Italian general election. - Francesco Pierri 002 (WebSci, 2023)

Propaganda and Misinformation on Facebook and Twitter during the Russian Invasion of Ukraine. - Francesco Pierri 002; Luca Luceri; Nikhil Jindal; Emilio Ferrara (WebSci, 2023)

Retrieving false claims on Twitter during the Russia-Ukraine conflict. - Valerio La Gatta; Chiyu Wei; Luca Luceri; Francesco Pierri 002; Emilio Ferrara (WWW (Companion Volume), 2023)

CySoc 2023: 4th International Workshop on Cyber Social Threats. - Ugur Kursuncu; Kai-Cheng Yang; Francesco Pierri 002; Matthew R. DeVerna; Yelena Mejova; Jeremy Blackburn (WWW (Companion Volume), 2023)

Online Networks of Support in Distressed Environments: Solidarity and Mobilization during the Russian Invasion of Ukraine. - Jinyi Ye; Nikhil Jindal; Francesco Pierri 002; Luca Luceri (CoRR, 2023)

Auditing Targeted Political Advertising on Social Media During the 2021 German Election. - Dominik Bär; Francesco Pierri 002; Gianmarco De Francisci Morales; Stefan Feuerriegel (CoRR, 2023)

How does Twitter account moderation work? Dynamics of account creation and suspension on Twitter during major geopolitical events. - Francesco Pierri 002; Luca Luceri; Emily Chen; Emilio Ferrara (EPJ Data Sci., 2023)

Predicting economic resilience of territories in Italy during the COVID-19 first lockdown. - Francesco Pierri 002; Francesco Scotti; Giovanni Bonaccorsi; Andrea Flori; Fabio Pammolli (Expert Syst. Appl., 2023)

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 002; Silvia Giordano (ASONAM (1), 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 002; Luca Cagliero; Stefano Ceri; Francesco Pierri 002 (CAiSE Forum, 2024)

An Exploration of Decentralized Moderation on Mastodon. - Carlo Alberto Bono; Lucio La Cava; Luca Luceri; Francesco Pierri 002 (WebSci, 2024)

What we can learn from TikTok through its Research API. - Francesco Corso; Francesco Pierri 002; Gianmarco De Francisci Morales (WebSci (Companion), 2024)

A Longitudinal Study of Italian and French Reddit Conversations Around the Russian Invasion of Ukraine. - Francesco Corso; Giuseppe Russo; Francesco Pierri 002 (WebSci, 2024)

Misinformation and Polarization around COVID-19 vaccines in France, Germany, and Italy. - Gianluca Nogara; Francesco Pierri 002; Stefano Cresci; Luca Luceri; Silvia Giordano (WebSci, 2024)

Modeling the amplification of epidemic spread by misinformed populations. - Matthew R. DeVerna; Francesco Pierri 002; Yong-Yeol Ahn; Santo Fortunato; Alessandro Flammini; Filippo Menczer (CoRR, 2024)

A comparison of online search engine autocompletion in Google and Baidu. - Geng Liu; Pietro Pinoli; Stefano Ceri; Francesco Pierri 002 (CoRR, 2024)

PSN: Persian Social Norms Dataset for Cross-Cultural AI. - Hamidreza Saffari; Mohammadamin Shafiei; Francesco Pierri 002 (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 002 (CoRR, 2024)

Information diffusion assumptions can distort our understanding of social network dynamics. - Matthew R. DeVerna; Francesco Pierri 002; Rachith Aiyappa; Diogo Pacheco; John Bryden; Filippo Menczer (CoRR, 2024)

Supporting Data: Information diffusion assumptions can distort our understanding of social network dynamics. - Matthew DeVerna; Rachith Aiyappa; Francesco Pierri 002; Diogo Pacheco; John Bryden; Filippo Menczer (Zenodo, 2024)

Information diffusion assumptions can distort our understanding of social network dynamics (code and data). - Matthew DeVerna; Rachith Aiyappa; Francesco Pierri 002; Diogo Pacheco; John Bryden; Filippo Menczer (Zenodo, 2024)

Drivers of hate speech in political conversations on Twitter: the case of the 2022 Italian general election. - Francesco Pierri 002 (EPJ Data Sci., 2024)

Computational approaches for cyber social threats. - Francesco Pierri 002; Matthew R. DeVerna; Kai-Cheng Yang; Jeremy Blackburn; Ugur Kursuncu (EPJ Data Sci., 2024)

Conspiracy Theories and Where to Find Them on TikTok. - Francesco Corso; Francesco Pierri 002; Gianmarco De Francisci Morales (ACL (1), 2025)

Nicer than Humans: How Do Large Language Models Behave in the Prisoner's Dilemma? - Nicoló Fontana; Francesco Pierri 002; Luca Maria Aiello (ICWSM, 2025)

Toxic Bias: Perspective API Misreads German as More Toxic. - Gianluca Nogara; Francesco Pierri 002; Stefano Cresci; Luca Luceri; Petter Törnberg; Silvia Giordano (ICWSM, 2025)

Can I Introduce My Boyfriend to My Grandmother? Evaluating Large Language Models Capabilities on Iranian Social Norm Classification. - Hamidreza Saffari; Mohammadamin Shafiei; Donya Rooein; Francesco Pierri 002; Debora Nozza (NAACL (Findings), 2025)

The Role of AI Agents for Online Information Disorders. - Francesco Pierri 002 (XRDS, 2025)

Comparing diversity, negativity, and stereotypes in Chinese-language AI technologies: an investigation of Baidu, Ernie and Qwen. - Geng Liu; Carlo Alberto Bono; Francesco Pierri 002 (PeerJ Comput. Sci., 2025)

Analyzing the Safety of Japanese Large Language Models in Stereotype-Triggering Prompts. - Akito Nakanishi; Yukie Sano; Geng Liu; Francesco Pierri 002 (CoRR, 2025)

Evaluating open-source Large Language Models for automated fact-checking. - Nicoló Fontana; Francesco Corso; Enrico Zuccolotto; Francesco Pierri 002 (CoRR, 2025)

Self-moderation in the decentralized era: decoding blocking behavior on Bluesky. - Carlo Bono; Nick Liu; Giuseppe Russo; Francesco Pierri 002 (CoRR, 2025)

A longitudinal analysis of misinformation, polarization and toxicity on Bluesky after its public launch. - Gianluca Nogara; Erfan Samieyan Sahneh; Matthew R. DeVerna; Nick Liu; Luca Luceri; Filippo Menczer; Francesco Pierri 002; Silvia Giordano (CoRR, 2025)

Evaluating AI capabilities in detecting conspiracy theories on YouTube. - Leonardo La Rocca; Francesco Corso; Francesco Pierri 002 (CoRR, 2025)

Evaluating Prompt-Driven Chinese Large Language Models: The Influence of Persona Assignment on Stereotypes and Safeguards. - Geng Liu; Li Feng; Carlo Alberto Bono; Songbo Yang; Mengxiao Zhu 001; Francesco Pierri 002 (CoRR, 2025)

Early linguistic fingerprints of online users who engage with conspiracy communities. - Francesco Corso; Giuseppe Russo; Francesco Pierri 002; Gianmarco De Francisci Morales (CoRR, 2025)

A data-driven analysis of the impact of non-compliant individuals on epidemic diffusion in urban settings. - Fabio Mazza; Marco Brambilla 001; Carlo Piccardi; Francesco Pierri 002 (CoRR, 2025)