Walter Paci
About Me
I am currently completing my PhD in Digital Humanities at the University of Florence, where I also hold a Research Fellowship. My current work contributes to an Environmental Humanities project that explores the human aesthetic relationship with nature through both qualitative and quantitative analysis. I am also a member of the research group Lablita (Laboratorio di linguistica italiana), led by Alessandro Panunzi. Alongside my academic research, I work as an AI Expert at FairyMinds.
Research Interests
- Computational pragmatics and semantics: how Large Language Models (LLMs) detect and use pragmatic features such as irony and implicit content, and how they retrieve relevant lexical and contextual information.
- Automatic generation and simplification of technical language: tools and models designed to improve the clarity and accessibility of professional, bureaucratic, and legal texts.
- Cognition and philosophy of semantics: theoretical and empirical investigations into how speakers acquire, represent, and adapt meaning in context, and how this relates to cognitive and philosophical models of language use.
News
April 2026
-
I am excited to share that I have been awarded a research fellowship at the University of Florence for the
coming year. I will be working with a transdisciplinary team of researchers on an Environmental Humanities
project exploring the human aesthetic relationship with nature through both qualitative and quantitative
analysis. I can't wait to get started!
March 2026
-
Wonderful news! Two papers co-authored with Alessandro Panunzi and Lorenzo Gregori have been accepted at
LREC 2026! 🎉 See you at the CMCL and PoliticalNLP Workshops in Palma de Mallorca
this May!
-
I am thrilled to announce that I will be working at FairyMinds as an AI
Expert for the next three months. I am excited to apply my research and expertise in a real-world setting
and contribute to the development of innovative AI solutions. Looking forward to this new adventure!
February 2026
- Excited to share that the RES2 team, which participated in our IMPOLS task at EVALITA 2026, received the "Federico Sangati" Best System Across Tasks Award 🏅! Congratulations to all the team members on this wonderful achievement!
October 2025
-
October will mark the final chapter of my journey as a PhD student at the University of Florence. I am
thrilled to share the title of my thesis:
"Linguistic Corpora and Digital Lexicographic Tools: Reasoning about Implicit Meaning in Large Language
Models". I am deeply grateful to my advisors, colleagues, and friends for their support throughout
this journey, and I look forward to sharing my research and celebrating this milestone with everyone!
September 2025
-
Great news! Our task IMPOLS (IMplicit
contents in POLitical Speech) has been accepted at
EVALITA 2026! Try the task and submit your system
by the end of the year! See you in Bari next February.
June 2025
-
Excited to be visiting the MaiNLP Lab in Munich
for the next
two months to work on the automatic evaluation of implicit content explanations!
- Grateful to be part of the organizing committee of FLUI once again for its second edition!
May 2025
-
Thrilled to be visiting the Universidad Autonoma de Madrid (UAM)
as a guest PhD student of Prof.
Manuel Alcantara Pla
for the whole month of May. I will also be giving a lecture on how LLMs handle some NLU tasks in the
Lenguaje e Inteligencia Artificial Master's program!
-
Proud to share that the paper Alessandro Panunzi,
Sandro Pezzelle, and I wrote has been
accepted to the Findings of ACL 2025.
You'll find me in Vienna
presenting our poster, so come say hi!
February 2025
-
Valentina Saccone and I will present at the
Conversazioni del GSCP
workshop, where we will discuss a preliminary study on the ability of humans and LLMs to understand and
explain irony in political discourse. Looking forward to seeing you in Florence!
January 2025
-
Exciting news! Valentina Saccone and I had our ongoing work on irony accepted at
HuMaLa.
See you in Granada next June!
October 2024
- Really proud of the 🏅 4th place 🏅 achieved by the AI-Logos team at UniFI: Impresa Campus. Thanks to Daniele Fusillo, Claudia Gigliotti, and Ilaria Manfredi for this wonderful experience together!
September 2024
-
Honored to be working for the next three months with Prof.
Sandro Pezzelle and the
Dialogue Modelling Group (DMG) at the
Institute of Logic, Language and Computation (ILLC) in Amsterdam. 🚲
June 2024
- Proud to be part of the organizing committee and chair team of the first Filologia, Linguistica, Umanistica Digitale e Italianistica (FLUI) PhD conference at the University of Florence.
May 2024
-
Thrilled to announce that my work on LLMs' understanding of implicit content in Italian political discourse
has been accepted at the second edition of
AI-ROM.
Can't wait to see Elba at night in Dresden!
April 2024
-
It was great to give a talk on Prompt Engineering and LLMs and connect with Master's students in Digital
Humanities at the University of Pisa! Thanks to Prof.
Mirko Tavosanis for inviting
me!
February 2024
-
Great news! Claudia Gigliotti and I
have been invited to present our work at
Amministrazione attiva: semplicità e
chiarezza per la comunicazione amministrativa! We will talk about the challenges of deploying and
evaluating LLMs to automatically simplify highly technical texts in the legal and administrative domain. See
you at UniMol.
January 2024
-
I am excited to announce that my ongoing work investigating LLMs' ability to detect and classify implicit
content has been accepted at the third edition of UnImplicit!
See you at EACL 2024 in Malta.
December 2023
- It was great to take part in the ninth edition of CliC-it. So many interesting papers to learn from!
July 2023
-
Attending the European Summer School in Logic, Language and Information
(ESSLLI) was fantastic. It was a great way to enrich my PhD research!
June 2023
-
Proud to serve as a chair at the Linguistica e Umanistica Digitale PhD conference in Florence.
See you in front of the Duomo! ⛪
May 2023
- The Lectures on Computational Linguistics were a great experience. Thanks to all the speakers!
-
Thrilled to announce that my work on the automatic simplification of bureaucratic texts through ChatGPT has
been accepted at
Automated
Texts in the Romance Languages (AI-ROM). Can't wait to be in Dresden!
December 2022
-
Happy to share my great experience at the conference of the
Italian Association for Artificial Intelligence at the
University of Udine.
November 2022
- Starting my PhD in Philology, Italian Literature and Linguistics, Digital Humanities curriculum, at the University of Florence.