7 papers
BLAST: Benchmarking LLMs with ASP-based Structured Testing
Manuel Alejandro Borroto Santana, Erica Coppolillo, Francesco Calimeri +3
Large Language Models (LLMs) have demonstrated remarkable performance across a broad spectrum of tasks, including natural language understanding, dialogue systems, and code generat…
Unexpected Knowledge: Auditing Wikipedia and Grokipedia Search Recommendations
Erica Coppolillo, Simone Mungari
Encyclopedic knowledge platforms are key gateways through which users explore information online. The recent release of Grokipedia, a fully AI-generated encyclopedia, introduces a…
Disrupting Networks: Amplifying Social Dissensus via Opinion Perturbation and Large Language Models
Erica Coppolillo, Giuseppe Manco
We study how targeted content injection can strategically disrupt social networks. Using the Friedkin-Johnsen (FJ) model, we utilize a measure of social dissensus and show that (i)…
Engagement-Driven Content Generation with Large Language Models
Erica Coppolillo, Federico Cinus, Marco Minici +2
Large Language Models (LLMs) demonstrate significant persuasive capabilities in one-on-one interactions, but their influence within social networks, where interconnected users and…
Flexible Generation of Preference Data for Recommendation Analysis
Simone Mungari, Erica Coppolillo, Ettore Ritacco +1
Simulating a recommendation system in a controlled environment, to identify specific behaviors and user preferences, requires highly flexible synthetic data generation models capab…
Injecting Knowledge Graphs into Large Language Models
Erica Coppolillo
Integrating structured knowledge from Knowledge Graphs (KGs) into Large Language Models (LLMs) remains a key challenge for symbolic reasoning. Existing methods mainly rely on promp…