A metaverse: Taxonomy, components, applications, and open challenges

SM Park, YG Kim - IEEE access, 2022 - ieeexplore.ieee.org
Unlike previous studies on the Metaverse based on Second Life, the current Metaverse is
based on the social value of Generation Z that online and offline selves are not different …

Direct then diffuse: Incremental unsupervised skill discovery for state covering and goal reaching

PA Kamienny, J Tarbouriech, S Lamprier… - arXiv preprint arXiv …, 2021 - arxiv.org
Learning meaningful behaviors in the absence of reward is a difficult problem in
reinforcement learning. A desirable and challenging unsupervised objective is to learn a set …

Combining Spatial and Temporal Abstraction in Planning for Better Generalization

M Zhao, S Alver, H van Seijen, R Laroche… - arXiv preprint arXiv …, 2023 - arxiv.org
Inspired by human conscious planning, we propose Skipper, a model-based reinforcement
learning agent that utilizes spatial and temporal abstractions to generalize learned skills in …

Efficient adaptation of reinforcement learning agents: from model-free exploration to symbolic world models

PA Kamienny - 2023 - theses.hal.science
Reinforcement Learning (RL) encompasses a range of techniques employed to train
autonomous agents to interact with environments with the purpose of maximizing their …