Mattia Samory | Ricerc@Sapienza

Pubblicazioni

Titolo	Pubblicato in	Anno
From Volunteerism to Corporatization: Analyzing Participation in the 2015 and 2023 Reddit Blackouts	SOCIAL MEDIA + SOCIETY	2025
The Unseen Targets of Hate: A Systematic Review of Hateful Communication Datasets	SOCIAL SCIENCE COMPUTER REVIEW	2024
Global News Synchrony and Diversity During the Start of the COVID-19 Pandemic	WWW '24: Proceedings of the ACM on Web Conference 2024	2024
A Multilingual Similarity Dataset for News Article Frame	Vol. 18 (2024): Proceedings of the Eighteenth International AAAI Conference on Web and Social Media	2024
Analyzing Support for U.S. Presidential Candidates in Twitter Polls	JOURNAL OF QUANTITATIVE DESCRIPTION: DIGITAL MEDIA	2024
People Make Better Edits: Measuring the Efficacy of {LLM}-Generated Counterfactually Augmented Data for Harmful Language Detection	Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing	2023
Counterfactually Augmented Data and Unintended Bias: The Case of Sexism and Hate Speech Detection	NAACL 2022 - 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Proceedings of the Conference	2022
SemEval-2022 Task 8: Multilingual news article similarity	Proceedings of the 16th International Workshop on Semantic Evaluation (SemEval-2022)	2022
Characterizing Social Imaginaries and Self-Disclosures of Dissonance in Online Conspiracy Discussion Communities	PROCEEDINGS OF THE ACM ON HUMAN-COMPUTER INTERACTION	2021
How Does Counterfactually Augmented Data Impact Models for Social Computing Constructs?	Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing	2021
What Makes People Join Conspiracy Communities? Role of Social Factors in Conspiracy Engagement	PROCEEDINGS OF THE ACM ON HUMAN-COMPUTER INTERACTION	2021
Characterizing the social media news sphere through user co-sharing practices	Proceedings of the 14th International AAAI Conference on Web and Social Media, ICWSM 2020	2020
SENPAI: Supporting exploratory text analysis through semantic & syntactic pattern inspection	Proceedings of the 13th International Conference on Web and Social Media, ICWSM 2019	2019
“The government spies using our webcams:” The language of conspiracy theories in online discussions	PROCEEDINGS OF THE ACM ON HUMAN-COMPUTER INTERACTION	2018
The Internet’s hidden rules: An empirical study of Reddit norm violations at micro, meso, and macro scales	PROCEEDINGS OF THE ACM ON HUMAN-COMPUTER INTERACTION	2018
Framing hate with hate frames: Designing the codebook	Proceedings of the ACM Conference on Computer Supported Cooperative Work, CSCW	2018
Conspiracies online: User discussions in a conspiracy community following dramatic events	12th International AAAI Conference on Web and Social Media, ICWSM 2018	2018
Sizing up the troll: A quantitative characterization of moderator-identified trolling in an online forum	Conference on Human Factors in Computing Systems - Proceedings	2017
The bag of communities: Identifying abusive behavior online with preexisting internet data	Conference on Human Factors in Computing Systems - Proceedings	2017
Quotes reveal community structure and interaction dynamics	Proceedings of the ACM Conference on Computer Supported Cooperative Work, CSCW	2017