A Reliable Approach for Lightweight Anomaly Detection in Sensors Using Continuous Wavelet Transform and Vector Clustering

R Ahmad, W Alhasan, R Wazirali… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
In the rapidly evolving field of sensor technology, efficient and accurate anomaly detection is
critical across applications from environmental monitoring to cybersecurity. Traditional …

Expect the unexpected: unsupervised feature selection for automated sensor anomaly detection

HY Teh, I Kevin, K Wang… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
With the growth of IoT applications, sensor data quality has become increasingly important
to ensure the success of these data-driven applications. Sensor data riddled with errors are …

Smart anomaly detection in sensor systems: A multi-perspective review

L Erhan, M Ndubuaku, M Di Mauro, W Song, M Chen… - Information …, 2021 - Elsevier
Anomaly detection is concerned with identifying data patterns that deviate remarkably from
the expected behavior. This is an important research problem, due to its broad set of …

Adaptive Anomaly Detection in Sensor Data: A Comprehensive Approach

T Singh, S Nigam, E Vijay, R Rathore… - … IEEE Technology & …, 2023 - ieeexplore.ieee.org
In the expansive realm of the Internet of Things (IoT), ensuring the reliability of sensor data,
particularly in level sensing applications, is paramount. This research introduces a …

Online anomaly detection for sensor systems: A simple and efficient approach

Y Yao, A Sharma, L Golubchik, R Govindan - Performance Evaluation, 2010 - Elsevier
Wireless sensor systems aid scientific studies by instrumenting the real world and collecting
measurements. Given the large volume of measurements collected by sensor systems, one …

Anomaly Detection for Industrial Sensors Using Transformers

M Yassine, F Théo - … Conference on Future Internet of Things …, 2023 - ieeexplore.ieee.org
Anomaly detection is a critical task in many domains, including the Internet of Things (IoT),
where large volumes of sensor data are generated from various devices. Traditional …

[HTML][HTML] Advancements of data anomaly detection research in wireless sensor networks: a survey and open issues

MA Rassam, A Zainal, MA Maarof - Sensors, 2013 - mdpi.com
Wireless Sensor Networks (WSNs) are important and necessary platforms for the future as
the concept “Internet of Things” has emerged lately. They are used for monitoring, tracking …

Robust anomaly detection for large-scale sensor data

A Chakrabarti, M Marwah, M Arlitt - … on Systems for Energy-Efficient Built …, 2016 - dl.acm.org
Large scale sensor networks are ubiquitous nowadays. An important objective of deploying
sensors is to detect anomalies in the monitored system or infrastructure, which allows …

Developing a Data-Driven Unsupervised Pattern Recognition Approach for Sensor Signal Anomaly Detection

E Iranmehr, R Ferreira, T Böhnert, P Freitas - Authorea Preprints, 2023 - techrxiv.org
Coming up with a system for early detection of machine damages and failures is one of the
important challenges in the industrial maintenance procedure to avoid additional costs and …

Anomaly detection of single sensors using OCSVM_KNN

J Su, Y Long, X Qiu, S Li, D Liu - … , BigCom 2015, Taiyuan, China, August 1 …, 2015 - Springer
Anomaly detection of sensor data is a fundamental and active problem, it is involved in many
applications especially the Wireless Sensor Network (WSN) where we detect anomaly by …