19 citations · 22 across the 12 of their papers we have counts for
9 papers · 1 filter
Incremental Retrieval-Augmented Generation for Human-in-the-Loop Decision Support
Federico Mazzoni, Andrea Failla
We introduce iRAG, a human-in-the-loop decision-support system combining Retrieval-Augmented Generation (RAG) with Hybrid Decision-Making. Unlike conventional RAG systems, relying…
Benchmarking System One Models in Online Moderation
Federico Mazzoni, Andrea Failla
Online moderation systems must apply changing platform policies, community rules, and prior decisions while producing decisions that can be audited and routed to human review. We e…
Out-of-Network Attention Dynamics on Bluesky
Andrea Failla, Veronica Mesina, Giulio Rossetti
Personalized social media commonly relies on explicit follow graphs to shape what content users encounter; yet how much attention crosses ties they have not formed remains largely…
A Decade of Climate Polarization on Brazilian YouTube using Language Models
Daniel Morais, Diego H. M. Magalhaes, Gabriel H. Silva +4
Online platforms have become arenas for the public contestation of climate change, shaping how scientific knowledge, denial, and uncertainty are expressed and disputed. Yet longitu…
The Brazilian Vaccination Debate on YouTube: Topics, Perspectives, and Engagement Dynamics
Matheus S. Azevedo, Geovana S. de Oliveira, Andrea Failla +4
Vaccination debates are central to online public health communication, as COVID-19 intensified disputes over scientific authority, institutional trust, and political identity. Yet…
Structure, Topics, and Diffusion Effects of Bluesky Starter Packs
Andrea Failla, Vander Freitas, Giulio Rossetti +1
User discovery is a central challenge in online social platforms, particularly during onboarding. Bluesky, a decentralized microblogging platform built on the AT Protocol, introduc…
Social Simulations: from Agent-Based Modeling to Digital Twins
Erica Cau, Andrea Failla, Valentina Pansanella +1
This book chapter covers the evolution of social simulation from classical agent-based models, in which agents interact according to explicitly defined behavioral rules, to AI-enha…
Low-Vocality Engagement Shapes Online Participation
Veronica Mesina, Andrea Failla, Luca Pappalardo +1
Online participation is often measured through visible expression, especially posting, yet many consequential forms of engagement occur through less vocal actions such as liking an…
Collective Opinion Dynamics in Structured LLM Populations
Erica Cau, Andrea Failla, Giulio Rossetti
Large Language Models are increasingly deployed as interacting agents in settings such as online platforms, recommendation systems, and multi-agent applications. Understanding the…