Riccardo Lunardi

According to our database, Riccardo Lunardi authored at least 13 papers between 2024 and 2026.

Collaborative distances:

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

2026

Large Language Models as Assessors: On the Impact of Relevance Scales.

Riccardo Zamolo, Riccardo Lunardi, Michael Soprano, Gianluca Demartini, Stefano Mizzaro, Kevin Roitero

Proceedings of the Advances in Information Retrieval, 2026

Analyzing AI Evaluation Benchmarks Through Information Retrieval and Network Science.

Gaia Simeoni, Michael Soprano, Riccardo Lunardi, Kevin Roitero, Stefano Mizzaro

Proceedings of the Advances in Information Retrieval, 2026

2025

Political Ideology Shifts in Large Language Models.

Pietro Bernardelle, Stefano Civelli, Leon Fröhling, Riccardo Lunardi, Kevin Roitero, Gianluca Demartini

CoRR, August, 2025

Political Ideology Shifts in Large Language Models - Data & Results.

Pietro Bernardelle, Stefano Civelli, Leon Fröhling, Riccardo Lunardi, Kevin Roitero, Gianluca Demartini

Dataset, August, 2025

Mapping and Influencing the Political Ideology of Large Language Models using Synthetic Personas.

Pietro Bernardelle, Leon Fröhling, Stefano Civelli, Riccardo Lunardi, Kevin Roitero, Gianluca Demartini

Dataset, February, 2025

Mapping and Influencing the Political Ideology of Large Language Models using Synthetic Personas.

Pietro Bernardelle, Leon Fröhling, Stefano Civelli, Riccardo Lunardi, Kevin Roitero, Gianluca Demartini

Proceedings of the Companion Proceedings of the ACM on Web Conference 2025, 2025

PILs of Knowledge: A Synthetic Benchmark for Evaluating Question Answering Systems in Healthcare.

Riccardo Lunardi, Michael Soprano, Paolo Coppola, Vincenzo Della Mea, Stefano Mizzaro, Kevin Roitero

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2025

Improving medical code classification for death certificates using ontology-adapted contrastive loss in BERT models.

Kevin Roitero, Davide Volpi, Riccardo Lunardi, Mihai Horia Popescu, Vincenzo Della Mea

Proceedings of the Joint Proceedings of the Thematic Workshops at Ital-IA 2025 colocated with the 5th National Conference on Artificial Intelligence, 2025

Impersonating the Crowd: Evaluating LLMs' Ability to Replicate Human Judgment in Misinformation Assessment.

David La Barbera, Riccardo Lunardi, Mengdie Zhuang, Kevin Roitero

Proceedings of the 2025 International ACM SIGIR Conference on Innovative Concepts and Theories in Information Retrieval, 2025

On Robustness and Reliability of Benchmark-Based Evaluation of LLMs.

Riccardo Lunardi, Vincenzo Della Mea, Stefano Mizzaro, Kevin Roitero

Proceedings of the ECAI 2025 - 28th European Conference on Artificial Intelligence, 25-30 October 2025, Bologna, Italy, 2025

2024

Report on the Hands-On PhD Course on Responsible AI from the Lens of an Information Access Researcher.

Damiano Spina, Kevin Roitero, Stefano Mizzaro, Vincenzo Della Mea, Francesca Da Ros, Michael Soprano, Hafsa Akebli, Alex Falcon, Mehdi Fasihi, Alessio Fiorin, David La Barbera, Daniele Lizzio Bosco, Riccardo Lunardi, Alberto Marturano, Zaka-Ud-Din Muhammad, Francesco Nascimben, Moritz Nottebaum, Massimiliano Pascoli, Mihai Horia Popescu, Laura Rasotto, Mubashara Rehman, Francesco Taverna, Biagio Tomasetig, Alessandro Tremamunno

SIGIR Forum, December, 2024

Conversational-Agent for Patient Information Leaflet.

Riccardo Lunardi, Paolo Coppola

Proceedings of the 14th Italian Information Retrieval Workshop, 2024

The Elusiveness of Detecting Political Bias in Language Models.

Riccardo Lunardi, David La Barbera, Kevin Roitero

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, 2024