A survey of outlier detection techniques in IoT: Review and classification

MA Samara, I Bennis, A Abouaissa… - Journal of Sensor and …, 2022 - mdpi.com
The Internet of Things (IoT) is a fact today where a high number of nodes are used for
various applications. From small home networks to large-scale networks, the aim is the …

[HTML][HTML] Outlier detection strategies for WSNs: A survey

B Chander, G Kumaravelan - Journal of King Saud University-Computer …, 2022 - Elsevier
Abstract Wireless Sensor Networks (WSNs) are developed significantly from the last
decades and attracted the attention of scientific and industrial domains. In WSNs, sensor …

Adaptive radar detection of subspace-based distributed target in power heterogeneous clutter

D **ao, W Liu, J Liu, L Dai, X Fang… - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
This paper investigates the problem of adaptive detection of distributed targets in power
heterogeneous clutter. In the considered scenario, all the data share the identical structure …

A systematic literature review on outlier detection in wireless sensor networks

M Safaei, S Asadi, M Driss, W Boulila, A Alsaeedi… - Symmetry, 2020 - mdpi.com
A wireless sensor network (WSN) is defined as a set of spatially distributed and
interconnected sensor nodes. WSNs allow one to monitor and recognize environmental …

Gaussian distribution-based machine learning scheme for anomaly detection in healthcare sensor cloud

RK Dwivedi, R Kumar, R Buyya - International Journal of Cloud …, 2021 - igi-global.com
Smart information systems are based on sensors that generate a huge amount of data. This
data can be stored in cloud for further processing and efficient utilization. Anomalous data …

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 …

Data quality analysis and cleaning strategy for wireless sensor networks

H Cheng, D Feng, X Shi, C Chen - EURASIP Journal on Wireless …, 2018 - Springer
The quality of data in wireless sensor networks has a significant impact on decision support,
and data cleaning is an effective way to improve data quality. However, if the data cleaning …

Fault Matters: Sensor data fusion for detection of faults using Dempster–Shafer theory of evidence in IoT-based applications

N Ghosh, R Paul, S Maity, K Maity, S Saha - Expert Systems with …, 2020 - Elsevier
Fault detection in sensor nodes is a pertinent issue that has been an important area of
research for a very long time. But it is not explored much as yet in the context of Internet of …

RDCM: An efficient real-time data collection model for IoT/WSN edge with multivariate sensors

NAM Alduais, J Abdullah, A Jamil - IEEE Access, 2019 - ieeexplore.ieee.org
In the application of the Internet of Things (IoT), a sensor board depends on a battery that
has a limited lifetime to function. Furthermore, the IoT sensor board with multivariate sensors …

An Anomaly Detection Method for Wireless Sensor Networks Based on the Improved Isolation Forest

J Chen, J Zhang, R Qian, J Yuan, Y Ren - Applied Sciences, 2023 - mdpi.com
With the continuous development of technologies such as the Internet of Things (IoT) and
cloud computing, sensors collect and store large amounts of sensory data, realizing real …