Outlier detection using three-way neighborhood characteristic regions and corresponding fusion measurement

X Zhang, Z Yuan, D Miao - IEEE Transactions on Knowledge …, 2023 - ieeexplore.ieee.org
Outliers carry significant information to reflect an anomaly mechanism, so outlier detection
facilitates relevant data mining. In terms of outlier detection, the classical approaches from …

Outlier-resistant recursive filtering for multisensor multirate networked systems under weighted try-once-discard protocol

Y Shen, Z Wang, B Shen, H Dong - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this article, a new outlier-resistant recursive filtering problem (RF) is studied for a class of
multisensor multirate networked systems under the weighted try-once-discard (WTOD) …

Outlier-resistant filtering with dead-zone-like censoring under try-once-discard protocol

H Geng, Z Wang, A Mousavi… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this paper, a novel outlier-resistant filtering problem is concerned for a class of networked
systems with dead-zone-like censoring under the weighted try-once-discard protocol …

Indoor localization based on factor graphs: A unified framework

L Yang, N Wu, B Li, W Yuan… - IEEE Internet of Things …, 2022 - ieeexplore.ieee.org
Indoor localization is of pivotal significance for a wide variety of services in the context of the
Internet of Things (IoT). Both ranging-based and fingerprint-based localization techniques …

Estimation of the extent of the vulnerability of agriculture to climate change using analytical and deep-learning methods: a case study in Jammu, Kashmir, and Ladakh

I Malik, M Ahmed, Y Gulzar, SH Baba, MS Mir… - Sustainability, 2023 - mdpi.com
Climate stress poses a threat to the agricultural sector, which is vital for both the economy
and livelihoods in general. Quantifying its risk to food security, livelihoods, and sustainability …

Secure distributed dynamic state estimation in wide-area smart grids

MN Kurt, Y Yılmaz, X Wang - IEEE Transactions on Information …, 2019 - ieeexplore.ieee.org
Smart grid is a large complex network with a myriad of vulnerabilities, usually operated in
adversarial settings and regulated based on estimated system states. In this study, we …

Robust variational-based Kalman filter for outlier rejection with correlated measurements

H Li, D Medina, J Vilà-Valls… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
State estimation is a fundamental task in many engineering fields, and therefore robust
nonlinear filtering techniques able to cope with misspecified, uncertain and/or corrupted …

Variance-constrained filter design with sensor resolution under round-robin communication protocol: An outlier-resistant mechanism

H Geng, Z Wang, J Hu, QL Han… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this article, a new outlier-resistant mechanism is proposed to deal with the variance-
constrained filtering problem for a class of networked systems subject to sensor resolution …

A variational Bayesian based robust cubature Kalman filter under dynamic model mismatch and outliers interference

P Yun, P Wu, S He, X Li - Measurement, 2022 - Elsevier
This paper proposes a variational Bayesian-based cubature Kalman filter to solve the state
estimation problem of nonlinear discrete-time systems under dynamic model mismatch and …

Distributionally robust state estimation for nonlinear systems

S Wang - IEEE Transactions on Signal Processing, 2022 - ieeexplore.ieee.org
Uncertainties unavoidably exist in modeling for nonlinear systems: state equation,
measurement equation, and/or noises statistics might be uncertain. Such model mismatches …