Search Results for author: Vieri Giuliano Santucci

Found 8 papers, 0 papers with code

Purpose for Open-Ended Learning Robots: A Computational Taxonomy, Definition, and Operationalisation

no code implementations4 Mar 2024 Gianluca Baldassarre, Richard J. Duro, Emilio Cartoni, Mehdi Khamassi, Alejandro Romero, Vieri Giuliano Santucci

Overall, the approach enables OEL robots to learn in an autonomous way but also to focus on acquiring goals and skills that meet the purposes of the designers and users.

Option Discovery for Autonomous Generation of Symbolic Knowledge

no code implementations3 Jun 2022 Gabriele Sartor, Davide Zollo, Marta Cialdea Mayer, Angelo Oddi, Riccardo Rasconi, Vieri Giuliano Santucci

In this work we present an empirical study where we demonstrate the possibility of developing an artificial agent that is capable to autonomously explore an experimental scenario.

Autonomous Open-Ended Learning of Tasks with Non-Stationary Interdependencies

no code implementations16 May 2022 Alejandro Romero, Gianluca Baldassarre, Richard J. Duro, Vieri Giuliano Santucci

Building on previous works, we tackle these crucial issues at the level of decision making (i. e., building strategies to properly select between goals), and we propose a hierarchical architecture that treating sub-tasks selection as a Markov Decision Process is able to properly learn interdependent skills on the basis of intrinsically generated motivations.

Decision Making

Autonomous learning of multiple, context-dependent tasks

no code implementations27 Nov 2020 Vieri Giuliano Santucci, Davide Montella, Bruno Castro da Silva, Gianluca Baldassarre

These situations pose two challenges: (a) to recognise the different contexts that need different policies; (b) quickly learn the policies to accomplish the same tasks in the new discovered contexts.

Transfer Learning

Learning High-Level Planning Symbols from Intrinsically Motivated Experience

no code implementations18 Jul 2019 Angelo Oddi, Riccardo Rasconi, Emilio Cartoni, Gabriele Sartor, Gianluca Baldassarre, Vieri Giuliano Santucci

In particular, the architecture first acquires options in a fully autonomous fashion on the basis of open-ended learning, then builds a PDDL domain based on symbols and operators that can be used to accomplish user-defined goals through a standard PDDL planner.

Hierarchical Reinforcement Learning Vocal Bursts Intensity Prediction

Autonomous Reinforcement Learning of Multiple Interrelated Tasks

no code implementations4 Jun 2019 Vieri Giuliano Santucci, Gianluca Baldassarre, Emilio Cartoni

Autonomous multiple tasks learning is a fundamental capability to develop versatile artificial agents that can act in complex environments.

Open-Ended Question Answering reinforcement-learning +1

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