Lorenzo Cima

According to our database, Lorenzo Cima authored at least 15 papers between 2024 and 2026.

Collaborative distances:

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

2026

Assessing the Reliability of Persona-Conditioned LLMs as Synthetic Survey Respondents.

Erika Elizabeth Taday Morocho, Lorenzo Cima, Tiziano Fagni, Marco Avvenuti, Stefano Cresci

CoRR, February, 2026

A Geometric Analysis of Small-sized Language Model Hallucinations.

Emanuele Ricco, Elia Onofri, Lorenzo Cima, Stefano Cresci, Roberto Di Pietro

CoRR, February, 2026

The Big Ban Theory: A Pre- and Post-Intervention Dataset of Online Content Moderation Actions.

Aldo Cerulli, Lorenzo Cima, Benedetta Tessa, Serena Tardelli, Stefano Cresci

CoRR, January, 2026

Emoji Reactions on Telegram: Unreliable Indicators of Emotional Resonance.

Serena Tardelli, Lorenzo Alvisi, Lorenzo Cima, Stefano Cresci, Maurizio Tesconi

Proceedings of the Proceedings for the 15th Workshop on Computational Approaches to Subjectivity, 2026

2025

Dark Personality Traits and Online Toxicity: Linking Self-Reports to Reddit Activity.

Aldo Cerulli, Benedetta Tessa, Giuseppe La Selva, Oronzo Mazzeo, Lorenzo Cima, Lucia Monacis, Stefano Cresci

CoRR, December, 2025

PRISM: Phase-enhanced Radial-based Image Signature Mapping framework for fingerprinting AI-generated images.

Emanuele Ricco, Elia Onofri, Lorenzo Cima, Stefano Cresci, Roberto Di Pietro

CoRR, September, 2025

Emoji Reactions on Telegram Often Reflect Social Approval Over Emotional Resonance.

Serena Tardelli, Lorenzo Alvisi, Lorenzo Cima, Stefano Cresci, Maurizio Tesconi

CoRR, August, 2025

Hallucination Detection: A Probabilistic Framework Using Embeddings Distance Analysis.

Emanuele Ricco, Lorenzo Cima, Roberto Di Pietro

CoRR, February, 2025

Investigating the heterogeneous effects of a massive content moderation intervention via Difference-in-Differences.

Lorenzo Cima, Benedetta Tessa, Amaury Trujillo, Stefano Cresci, Marco Avvenuti

Online Soc. Networks Media, 2025

Beyond trial-and-error: Predicting user abandonment after a moderation intervention.

Benedetta Tessa, Lorenzo Cima, Amaury Trujillo, Marco Avvenuti, Stefano Cresci

Eng. Appl. Artif. Intell., 2025

Contextualized Counterspeech: Strategies for Adaptation, Personalization, and Evaluation.

Lorenzo Cima, Alessio Miaschi, Amaury Trujillo, Marco Avvenuti, Felice Dell'Orletta, Stefano Cresci

Proceedings of the ACM on Web Conference 2025, 2025

Human and LLM Biases in Hate Speech Annotations: A Socio-Demographic Analysis of Annotators and Targets.

Tommaso Giorgi, Lorenzo Cima, Tiziano Fagni, Marco Avvenuti, Stefano Cresci

Proceedings of the Nineteenth International AAAI Conference on Web and Social Media, 2025

2024

Investigating the heterogenous effects of a massive content moderation intervention via Difference-in-Differences.

Lorenzo Cima, Benedetta Tessa, Stefano Cresci, Amaury Trujillo, Marco Avvenuti

CoRR, 2024

Coordinated Behavior in Information Operations on Twitter.

Lorenzo Cima, Lorenzo Mannocci, Marco Avvenuti, Maurizio Tesconi, Stefano Cresci

IEEE Access, 2024

The Great Ban: Efficacy and Unintended Consequences of a Massive Deplatforming Operation on Reddit.

Lorenzo Cima, Amaury Trujillo, Marco Avvenuti, Stefano Cresci

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