[HTML][HTML] A review of uncertainty quantification in deep learning: Techniques, applications and challenges

M Abdar, F Pourpanah, S Hussain, D Rezazadegan… - Information fusion, 2021 - Elsevier
Uncertainty quantification (UQ) methods play a pivotal role in reducing the impact of
uncertainties during both optimization and decision making processes. They have been …

A survey of uncertainty in deep neural networks

J Gawlikowski, CRN Tassi, M Ali, J Lee, M Humt… - Artificial Intelligence …, 2023 - Springer
Over the last decade, neural networks have reached almost every field of science and
become a crucial part of various real world applications. Due to the increasing spread …

Estimating model uncertainty of neural networks in sparse information form

J Lee, M Humt, J Feng… - … Conference on Machine …, 2020 - proceedings.mlr.press
We present a sparse representation of model uncertainty for Deep Neural Networks (DNNs)
where the parameter posterior is approximated with an inverse formulation of the …

Trust your robots! predictive uncertainty estimation of neural networks with sparse gaussian processes

J Lee, J Feng, M Humt, MG Müller… - Conference on Robot …, 2022 - proceedings.mlr.press
This paper presents a probabilistic framework to obtain both reliable and fast uncertainty
estimates for predictions with Deep Neural Networks (DNNs). Our main contribution is a …

Topology-Matching Normalizing Flows for Out-of-Distribution Detection in Robot Learning

J Feng, J Lee, S Geisler, S Gunnemann… - arXiv preprint arXiv …, 2023 - arxiv.org
To facilitate reliable deployments of autonomous robots in the real world, Out-of-Distribution
(OOD) detection capabilities are often required. A powerful approach for OOD detection is …

Cats: Task planning for shared control of assistive robots with variable autonomy

S Bustamante, G Quere, D Leidner… - … on Robotics and …, 2022 - ieeexplore.ieee.org
From robotic space assistance to healthcare robotics, there is increasing interest in robots
that offer adaptable levels of autonomy. In this paper, we propose an action representation …

Bayesian optimization meets laplace approximation for robotic introspection

M Humt, J Lee, R Triebel - arXiv preprint arXiv:2010.16141, 2020 - arxiv.org
In robotics, deep learning (DL) methods are used more and more widely, but their general
inability to provide reliable confidence estimates will ultimately lead to fragile and unreliable …

Ffhflow: A flow-based variational approach for multi-fingered grasp synthesis in real time

Q Feng, J Feng, Z Chen, R Triebel, A Knoll - arXiv preprint arXiv …, 2024 - arxiv.org
Synthesizing diverse and accurate grasps with multi-fingered hands is an important yet
challenging task in robotics. Previous efforts focusing on generative modeling have fallen …

Density-based Feasibility Learning with Normalizing Flows for Introspective Robotic Assembly

J Feng, M Atad, I Rodríguez, M Durner… - arXiv preprint arXiv …, 2023 - arxiv.org
Machine Learning (ML) models in Robotic Assembly Sequence Planning (RASP) need to be
introspective on the predicted solutions, ie whether they are feasible or not, to circumvent …

Bayesian active learning for sim-to-real robotic perception

J Feng, J Lee, M Durner… - 2022 IEEE/RSJ …, 2022 - ieeexplore.ieee.org
While learning from synthetic training data has recently gained an increased attention, in
real-world robotic applications, there are still performance deficiencies due to the so-called …