Challenges and opportunities in deep reinforcement learning with graph neural networks: A comprehensive review of algorithms and applications
Deep reinforcement learning (DRL) has empowered a variety of artificial intelligence fields,
including pattern recognition, robotics, recommendation systems, and gaming. Similarly …
including pattern recognition, robotics, recommendation systems, and gaming. Similarly …
Thermodynamics of learning physical phenomena
Thermodynamics could be seen as an expression of physics at a high epistemic level. As
such, its potential as an inductive bias to help machine learning procedures attain accurate …
such, its potential as an inductive bias to help machine learning procedures attain accurate …
Machine Learning for Sparse Nonlinear Modeling and Control
Machine learning is rapidly advancing nearly every field of science and engineering, and
control theory is no exception. In particular, it has shown incredible promise for handling …
control theory is no exception. In particular, it has shown incredible promise for handling …
Differentiable safe controller design through control barrier functions
Learning-based controllers, such as neural network (NN) controllers, can show high
empirical performance but lack formal safety guarantees. To address this issue, control …
empirical performance but lack formal safety guarantees. To address this issue, control …
Hamiltonian deep neural networks guaranteeing nonvanishing gradients by design
Deep neural networks (DNNs) training can be difficult due to vanishing and exploding
gradients during weight optimization through backpropagation. To address this problem, we …
gradients during weight optimization through backpropagation. To address this problem, we …
Port-Hamiltonian Neural ODE Networks on Lie Groups For Robot Dynamics Learning and Control
Accurate models of robot dynamics are critical for safe and stable control and generalization
to novel operational conditions. Hand-designed models, however, may be insufficiently …
to novel operational conditions. Hand-designed models, however, may be insufficiently …
Neural system level synthesis: Learning over all stabilizing policies for nonlinear systems
We address the problem of designing stabilizing control policies for nonlinear systems in
discrete-time, while minimizing an arbitrary cost function. When the system is linear and the …
discrete-time, while minimizing an arbitrary cost function. When the system is linear and the …
How to learn and generalize from three minutes of data: Physics-constrained and uncertainty-aware neural stochastic differential equations
We present a framework and algorithms to learn controlled dynamics models using neural
stochastic differential equations (SDEs)--SDEs whose drift and diffusion terms are both …
stochastic differential equations (SDEs)--SDEs whose drift and diffusion terms are both …
LEMURS: Learning distributed multi-robot interactions
This paper presents LEMURS, an algorithm for learning scalable multi-robot control policies
from cooperative task demonstrations. We propose a port-Hamiltonian description of the …
from cooperative task demonstrations. We propose a port-Hamiltonian description of the …
[PDF][PDF] On the stability of gated graph neural networks
In this paper, we aim to find the conditions for input-state stability (ISS) and incremental input-
state stability (δISS) of Gated Graph Neural Networks (GGNNs). We show that this recurrent …
state stability (δISS) of Gated Graph Neural Networks (GGNNs). We show that this recurrent …