Challenges in predictive maintenance–A review

P Nunes, J Santos, E Rocha - CIRP Journal of Manufacturing Science and …, 2023 - Elsevier
Predictive maintenance (PdM) aims the reduction of costs to increase the competitive
strength of the enterprises. It uses sensor data together with analytics techniques to optimize …

State of the art on quality control for data streams: A systematic literature review

M Mirzaie, B Behkamal, M Allahbakhsh… - Computer Science …, 2023 - Elsevier
These days, endless streams of data are generated by various sources such as sensors,
applications, users, etc. Due to possible issues in sources, such as malfunctions in sensors …

PMU placement protection against coordinated false data injection attacks in smart grid

C Pei, Y Xiao, W Liang, X Han - IEEE transactions on industry …, 2020 - ieeexplore.ieee.org
To maintain stable and reliable operations in smart grid, accurate state estimation is of
paramount importance. However, synthesized false data injection attacks could wisely …

When Model Meets New Normals: Test-Time Adaptation for Unsupervised Time-Series Anomaly Detection

D Kim, S Park, J Choo - Proceedings of the AAAI Conference on …, 2024 - ojs.aaai.org
Time-series anomaly detection deals with the problem of detecting anomalous timesteps by
learning normality from the sequence of observations. However, the concept of normality …

Lightweight anomaly detection scheme using incremental principal component analysis and support vector machine

NM Zamry, A Zainal, MA Rassam, EH Alkhammash… - Sensors, 2021 - mdpi.com
Wireless Sensors Networks have been the focus of significant attention from research and
development due to their applications of collecting data from various fields such as smart …

Abnormal data detection and identification method of distribution internet of things monitoring terminal based on spatiotemporal correlation

N Shao, Y Chen - Energies, 2022 - mdpi.com
As an important part of the ubiquitous power Internet of Things, the distribution Internet of
Things can further improve the automation and informatization level of the distribution …

An isolation-based distributed outlier detection framework using nearest neighbor ensembles for wireless sensor networks

ZM Wang, GH Song, C Gao - IEEE Access, 2019 - ieeexplore.ieee.org
In recent years, wireless sensor networks have been extensively deployed to collect various
data. Due to the effect of harsh environments and the limitation of the computing and …

Etelmad: anomaly detection using enhanced transient extreme machine learning system in wireless sensor networks

C Ravindra, MR Kounte, GS Lakshmaiah… - Wireless Personal …, 2023 - Springer
Anomaly detection is a major task for ensuring security in WSNs, and they are sensitive to
several attacks, which cause the node to break and generate faulty results. This proposed …

Edge computing enabled non-technical loss fraud detection for big data security analytic in Smart Grid

W Han, Y Xiao - Journal of Ambient Intelligence and Humanized …, 2020 - Springer
With the fast development of Smart Grid globally, the security issues arise sharply and Non-
Technical Loss (NTL) fraud is one of the major security issues. There are some existing NTL …

Anomaly detection frameworks for outlier and pattern anomaly of time series in wireless sensor networks

C Gao, Y Chen, Z Wang, H Xia… - … on Networking and …, 2020 - ieeexplore.ieee.org
As a major form of data, the collection and analysis of time series have been widely used in
many fields. In practice, wireless sensor network is a popular mechanism for data collection …