SQEE: A Machine Perception Approach to Sensing Quality Evaluation at the Edge by Uncertainty Quantification

S Li, J Shang, RK Gupta, D Hong - … of the 20th ACM Conference on …, 2022 - dl.acm.org
Cyber-physical systems are starting to adopt neural network (NN) models for a variety of
smart sensing applications. While several efforts seek better NN architectures for system …

Accuracy estimation for sensor systems

H Wen, Z Xiao, A Markham… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
In most sensing applications, the measurements generated by sensor networks are noisy
and usually annotated with some measure of uncertainty. The question that we address in …

DNN-based performance measures for predicting error rates in automatic speech recognition and optimizing hearing aid parameters

AMC Martinez, L Gerlach, G Payá-Vayá… - Speech …, 2019 - Elsevier
In several applications of machine listening, predicting how well an automatic speech
recognition system will perform before the actual decoding enables the system to adapt to …

A closer look at quality-aware runtime assessment of sensing models in multi-device environments

C Min, A Montanari, A Mathur, F Kawsar - Proceedings of the 17th …, 2019 - dl.acm.org
The increasing availability of multiple sensory devices on or near a human body has opened
brand new opportunities to leverage redundant sensory signals for powerful sensing …

Uncertainty propagation through deep neural networks

AH Abdelaziz, S Watanabe, JR Hershey… - Interspeech …, 2015 - inria.hal.science
In order to improve the ASR performance in noisy environments, distorted speech is typically
pre-processed by a speech enhancement algorithm, which usually results in a speech …

Improve the performance of non-intrusive speech quality assessment using machine learning algorithms

SU Kadam, VN Khan, A Singh, DG Takale… - …, 2022 - search.proquest.com
The Sensing tasks, such as evaluating voice clarity, are difficult for computers.(SQA).
Traditional approaches to SQA have favored objective techniques that require the existence …

Coded Speech Quality Measurement by a Non-Intrusive PESQ-DNN

Z Xu, Z Zhao, T Fingscheidt - IEEE/ACM Transactions on Audio …, 2023 - ieeexplore.ieee.org
Wideband codecs such as AMR-WB or EVS are widely used in (mobile) speech
communication. Evaluation of coded speech quality is often performed subjectively by an …

An extended experimental investigation of DNN uncertainty propagation for noise robust ASR

K Nathwani, JA Morales-Cordovilla… - 2017 Hands-free …, 2017 - ieeexplore.ieee.org
Automatic speech recognition (ASR) in noisy environments remains a challenging goal.
Recently, the idea of estimating the uncertainty about the features obtained after speech …

The benefit of the doubt: Uncertainty aware sensing for edge computing platforms

L Qendro, J Chauhan, AGCP Ramos… - 2021 IEEE/ACM …, 2021 - ieeexplore.ieee.org
Neural networks (NNs) have drastically improved the performance of mobile and embedded
applications but lack measures of “reliability” estimation that would enable reasoning over …

Robustness of Physics-Informed Neural Networks to Noise in Sensor Data

JC Wong, PH Chiu, CC Ooi, MH Da - arXiv preprint arXiv:2211.12042, 2022 - arxiv.org
Physics-Informed Neural Networks (PINNs) have been shown to be an effective way of
incorporating physics-based domain knowledge into neural network models for many …