Workshop Talk - Workshop "AI and Disinformation", held as part of the 6th National CINI Conference on Artificial Intelligence (Ital-IA 2026). June 18, 2026, Rome, Italy.
Conference Talk - The 48th International ACM SIGIR Conference on Research and Development in Information Retrieval. Padua, Italy.
Assessing the truthfulness of information is a critical task in fact-checking and is typically performed using binary or coarse ordinal scales (2–6 levels), though fine-grained …
Evaluating the truthfulness of online content is critical for combating misinformation. This study examines the efficiency and effectiveness of crowdsourced truthfulness …
This extended abstract presents results from two recent studies aimed at enhancing the practical application and effectiveness of fact-checking systems. The first study …
There is an important ongoing effort aimed to tackle misinformation and to perform reliable fact-checking by employing human assessors at scale, with a crowdsourcing-based …
The increase of the amount of misinformation spread every day online is a huge threat to the society. Organizations and researchers are working to contrast this misinformation …
In this paper, we present our journey in exploring the use of crowdsourcing for fact-checking. We discuss our early experiments aimed towards the identification of the best …