Causal semantic communication for digital twins: A generalizable imitation learning approach

CK Thomas, W Saad, Y Xiao - IEEE Journal on Selected Areas …, 2023 - ieeexplore.ieee.org
A digital twin (DT) leverages a virtual representation of the physical world, along with
communication (eg, 6G), computing (eg, edge computing), and artificial intelligence (AI) …

Data-Driven Policy Learning Methods from Biological Behavior: A Systematic Review

Y Wang, M Hayashibe, D Owaki - Applied Sciences, 2024 - mdpi.com
Policy learning enables agents to learn how to map states to actions, thus enabling adaptive
and flexible behavioral generation in complex environments. Policy learning methods are …

FoMo rewards: Can we cast foundation models as reward functions?

ES Lubana, J Brehmer, P De Haan, T Cohen - arXiv preprint arXiv …, 2023 - arxiv.org
We explore the viability of casting foundation models as generic reward functions for
reinforcement learning. To this end, we propose a simple pipeline that interfaces an off-the …

Initial state interventions for deconfounded imitation learning

S Pfrommer, Y Bai, H Lee… - 2023 62nd IEEE …, 2023 - ieeexplore.ieee.org
Imitation learning suffers from causal confusion. This phenomenon occurs when learned
policies attend to features that do not causally influence the expert actions but are instead …

A Bayesian Solution To The Imitation Gap

R Vuorio, M Fellows, C Lu, C Grislain… - arXiv preprint arXiv …, 2024 - arxiv.org
In many real-world settings, an agent must learn to act in environments where no reward
signal can be specified, but a set of expert demonstrations is available. Imitation learning (IL) …

[PDF][PDF] Causal Semantic Communication for Digital Twins: A Generalizable Imitation Learning Approach

C Kurisummoottil_Thomas, W Saad… - IEEE Journal on Selected …, 2023 - par.nsf.gov
A digital twin (DT) leverages a virtual representation of the physical world, along with
communication (eg, 6G), computing (eg, edge computing), and artificial intelligence (AI) …