3 papers
cs.RO2026
Lightweight Visual Reasoning for Socially-Aware Robots
Alessio Galatolo, Ronald Cumbal, Alexandros Rouchitsas +3
Robots operating in shared human environments must not only navigate, interact, and detect their surroundings, they must also interpret and respond to dynamic, and often unpredicta…
cs.AI2025
Beyond Ethical Alignment: Evaluating LLMs as Artificial Moral Assistants
Alessio Galatolo, Luca Alberto Rappuoli, Katie Winkle +1
The recent rise in popularity of large language models (LLMs) has prompted considerable concerns about their moral capabilities. Although considerable effort has been dedicated to…
cs.CL2025
Visualising Policy-Reward Interplay to Inform Zeroth-Order Preference Optimisation of Large Language Models
Alessio Galatolo, Zhenbang Dai, Katie Winkle +1
Fine-tuning Large Language Models (LLMs) with first-order methods like back-propagation is computationally intensive. Zeroth-Order (ZO) optimisation uses function evaluations inste…