Publications

Publications

Teaching LLMs to unveil tendentious implicit contents of Italian political communication

(Forthcoming) Proceedings of the Workshop on Cognitive Modeling and Computational Linguistics (CMCL)
Walter Paci, Lorenzo Gregori, Alessandro Panunzi

A study on instruction-tuned Llama 3.1 and Qwen 2.5 models evaluated on the IMPAQTS-PID benchmark for implicit content interpretation. It shows that these smaller fine-tuned models clearly outperform much larger models in a zero-shot setting.

Evaluating the abilities of LLMs and SpeechLMs in discovering implicit contents of Italian political speeches

(Forthcoming) Proceedings of the Workshop on Natural Language Processing for Political Sciences (PoliticalNLP)
Lorenzo Gregori, Walter Paci, Alessandro Panunzi

A study evaluating how well LLMs and SpeechLMs identify implicit meanings in Italian political discourse using the multimodal IMPAQTS-PIDMM benchmark. Results show that text-only models outperform multimodal ones in this task.

IMPOLS at EVALITA 2026: Overview of the IMPOLS Task

(2026) Proceedings of EVALITA 2026
Lorenzo Gregori, Walter Paci, Valentina Saccone

An overview of the IMPOLS shared task at EVALITA 2026, focused on the automatic detection and classification of implicit, potentially manipulative content in Italian political speech.

Research visualization

They want to pretend not to understand: The Limits of Current LLMs in Interpreting Implicit Content of Political Discourse

(2025) Findings of the Association for Computational Linguistics: ACL 2025
Walter Paci, Alessandro Panunzi, Sandro Pezzelle

A study on the ability of Large Language Models (LLMs) to interpret implicit content in real-life political discourse. It highlights significant limitations in their pragmatic understanding.

Research visualization

“It’s a further exercise in futility”: implicit content detection and classification in Italian political discourse. A pilot study.

(2025) AI-Linguistica. Linguistic Studies on AI-Generated Texts and Discourses
Walter Paci

A study on Large Language Models' (LLMs) ability to process implicit meaning in political discourse, evaluated across nine multilingual models on binary detection and classification tasks. The models are tested with seven different prompting techniques.

Valutazione di tecniche di prompt engineering per la semplificazione dell'italiano burocratico e professionale

(2025) Proceedings of the conference Amministrazione attiva: semplicità e chiarezza per la comunicazione amministrativa
Claudia Gigliotti, Walter Paci, Giovanni Acerboni, Alessandro Panunzi, Maria Roberta Perugini

An expert evaluation study on the automatic text simplification capabilities of ChatGPT on Italian bureaucratic texts.

Research visualization

Exploiting ChatGPT to simplify Italian bureaucratic and professional texts

(2025) AI-Linguistica. Linguistic Studies on AI-Generated Texts and Discourses
Walter Paci, Lorenzo Gregori, Giovanni Acerboni, Alessandro Panunzi and Maria Roberta Perugini

A study on the use of ChatGPT to simplify complex administrative and legal Italian texts, evaluating the model's effectiveness in rephrasing long sentences and nominal clusters with zero-shot, few-shot, and Chain-of-Thought prompting.

Research visualization

Word classes and corpus linguistics

(2024) Manual of Romance Word Classes, De Gruyter
Lorenzo Gregori, Walter Paci, Massimo Moneglia

A study on the role of Part-of-Speech (PoS) tagsets in Romance languages and their usefulness in disambiguating word occurrences and analyzing language use.