no code implementations • 4 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.
no code implementations • 1 Nov 2023 • Olivier Sigaud, Gianluca Baldassarre, Cedric Colas, Stephane Doncieux, Richard Duro, Nicolas Perrin-Gilbert, Vieri Giuliano Santucci
A lot of recent machine learning research papers have ``open-ended learning'' in their title.
no code implementations • 3 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.
no code implementations • 16 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.
no code implementations • 27 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.
no code implementations • 18 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
no code implementations • 4 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.
no code implementations • 7 May 2019 • Vieri Giuliano Santucci, Emilio Cartoni, Bruno Castro da Silva, Gianluca Baldassarre
Autonomy is fundamental for artificial agents acting in complex real-world scenarios.