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. REMOD: Relation Extraction for Modeling Online Discourse. ArXiv eprint 2102.11105, 2021.

Preprint Code

. Characterizing Opinion Dynamics and Group Decision Making in Wikipedia Content Discussions. WWW ‘21 Companion, 2021.

PDF Code Project

. Social influence and unfollowing accelerate the emergence of echo chambers. J. Comp. Soc. Sci 4 p. 381-402, 2020.

Preprint PDF Code DOI

. HONEM: Network Embedding Using Higher-Order Patterns in Sequential Data. Big Data 8(4) 255-269, 2020.

Preprint DOI

. Political Audience Diversity and News Reliability in Algorithmic Ranking. ArXiv eprint 2007.08078, 2020.


. Political Audience Diversity and News Quality. C+J, 2020.


. Fashion Informatics and the Network of Fashion Knockoffs. First Monday 24(12), 2019.

Dataset DOI

. Information Overload in Group Communication: From Conversation to Cacophony in the Twitch Chat. R. Soc. Open Sci. 6, 2019.

PDF Code Dataset DOI

. How algorithmic popularity bias hinders or promotes quality. Sci. Rep. 8(1) p. 15951, 2018.


. The Spread of Low-credibility Content by Social Bots. Nat. Comm. 9 4787, 2018.

Preprint PDF Code Dataset Project DOI

. The Hoaxy Misinformation and Fact-Checking Diffusion Network. ICWSM, 2018.

PDF Dataset Project

. Anatomy of an Online Misinformation Network. PLOS ONE 13(4): e0196087, 2018.

Dataset Project DOI

. Research Challenges of Digital Misinformation: Toward a Trustworthy Web. AI Mag. 39(1) p. 65-74, 2018.


. Network Segregation in a Model of Misinformation and Fact Checking. J Comput Soc Sc (2018) 1: 261, 2018.


. Reports of the Workshops Held at the 2017 International AAAI Conference on Web and Social Media. AI Mag. Vol 38 No 4: Winter 2017, 2017.


. The Digital Misinformation Pipeline: Proposal for a Research Agenda. Positive Learning in the Age of Information: A blessing or a curse? Springer, Wiesbaden (DE), 2017.


. Finding Streams in Knowledge Graphs to Support Fact Checking. ICDM, 2017.

PDF Code Dataset Project DOI

. Gendered Conversation in a Social Game-Streaming Platform. ICWSM, 2017.

PDF Code

. RelSifter: Scoring Triples from Type-like Relations---The Samphire Triple Scorer at WSDM Cup 2017. WSDM Cup, 2017.

PDF Code Dataset Project

. Cross-Domain Gender Detection in Twitter. Proc. ChASM’2016, 2016.

PDF Slides

. OSoMe: the IUNI observatory on social media. PeerJ CS 2, (2016) p. e87, 2016.

PDF Project DOI

. Night Life and Road Safety: A Comparison of Seven Italian Cities. 2016.

Dataset Slides

. Hoaxy: A Platform for Tracking Online Misinformation. WWW’16 Companion, 2016.

PDF Code Dataset Project Video DOI

. Computational Fact Checking from Knowledge Networks. PLOS ONE 10 p. 1-13, 2015.

PDF Code Project DOI

. The Production of Information in the Attention Economy. Scientific Reports 5, p. 9452, 2015.


. Collective Behaviors and Networks. EPJ Data Science, 2014.


. Anonymous sharing behavior in Web experiments with different balance of power. Quality Collectives, 2014.


. Misogynistic Language on Twitter. ChASM, 2014.


. Power and Fairness in a Generalized Ultimatum Game. PLOS ONE, 2014.


. A Framework for the Calibration of Social Simulation Models. Advs Complex Syst. 16, p. 1350030, 2013.

Preprint PDF Code DOI

. Empirical Analysis of User Participation in Online Communities: the Case of Wikipedia. ICWSM, 2010.


. Go East: A Residential Land Use Model for the Periphery of Rome. iEMS, 2008.


. An Ant Colony Verification Algorithm. Proc. of ISDA’07, 2007.