A message passing based iterative algorithm for robust TOA positioning in impulsive noise
In this contribution, we explore further possibilities for statistical robustification of the
traditional-space based time-of-arrival location estimator under impulsive noise conditions …
traditional-space based time-of-arrival location estimator under impulsive noise conditions …
Robust Target Localization in 2D: A Value-at-Risk Approach
J Domingos, J Xavier - IEEE Transactions on Signal Processing, 2024 - ieeexplore.ieee.org
This paper considers the problem of locating a target in 2D from range measurements
containing outliers. Assuming the number of outliers is known, we formulate the problem of …
containing outliers. Assuming the number of outliers is known, we formulate the problem of …
Convex relaxation approaches to robust RSS-TOA based source localization in NLOS environments
For handling unreliable datasets contaminated by the non-line-of-sight (NLOS) bias errors,
this correspondence statistically robustifies the traditional least squares type hybrid received …
this correspondence statistically robustifies the traditional least squares type hybrid received …
A low-complexity iterative message passing algorithm for robust RSS-TOA IoT localization
This contribution considers the problem of robust target localization using the possibly
unreliable hybrid received signal strength and time-of-arrival measurements, in the Internet …
unreliable hybrid received signal strength and time-of-arrival measurements, in the Internet …
STRONG: Synchronous and asynchronous robust network localization, under non-Gaussian noise
Real-world network applications must cope with failing nodes, malicious attacks, or nodes
facing corrupted data—data classified as outliers. Our work addresses these concerns in the …
facing corrupted data—data classified as outliers. Our work addresses these concerns in the …
[HTML][HTML] Robust time-of-arrival localization via ADMM
This article considers the problem of source localization (SL) using possibly unreliable time-
of-arrival (TOA) based range measurements. Adopting the strategy of statistical …
of-arrival (TOA) based range measurements. Adopting the strategy of statistical …
Feature extraction and pattern recognition of gas pipeline flow noise signals in a strong noisy background
E Liu, C Lu, Z Wen, T Hao, X Lu, L Wang - PeerJ Computer Science, 2024 - peerj.com
The purpose of this study is to put forward a feature extraction and pattern recognition
method for the flow noise signal of natural gas pipelines in view of the complex situation …
method for the flow noise signal of natural gas pipelines in view of the complex situation …
Accelerated identification algorithms for exponential nonlinear models: two-stage method and particle swarm optimization method
Y Pu, Y Rong, J Chen, Y Mao - Circuits, Systems, and Signal Processing, 2022 - Springer
The traditional least squares (LS) and gradient descent (GD) algorithms can estimate the
parameters of the regression models. They can be inefficient when the models have …
parameters of the regression models. They can be inefficient when the models have …
Robust localization with bounded noise: Creating a superset of the possible target positions via linear-fractional representations
Locating a target is key in many applications, namely in high-stakes real-world scenarios,
like detecting humans or obstacles in vehicular networks. In scenarios where precise …
like detecting humans or obstacles in vehicular networks. In scenarios where precise …
[HTML][HTML] Maximum likelihood localization of a network of moving agents from ranges, bearings and velocity measurements
Localization is a fundamental enabler technology for many applications, like vehicular
networks, IoT, and even medicine. While Global Navigation Satellite Systems solutions offer …
networks, IoT, and even medicine. While Global Navigation Satellite Systems solutions offer …