IoT-CAD: Context-aware adaptive anomaly detection in IoT systems through sensor association

R Yasaei, F Hernandez, MAA Faruque - Proceedings of the 39th …, 2020 - dl.acm.org
… IoT sensors data and identify anomalous incidents in the environment. We propose an adaptive
context-aware anomaly detection … In this approach, we devise a novel sensor association

Anomaly detection based on sensor data in petroleum industry applications

L Martí, N Sanchez-Pi, JM Molina, ACB Garcia - Sensors, 2015 - mdpi.com
… The present work addresses the problem of anomaly detection by combining a one-class
SVM classifier that has previously been used with success for anomaly detection with a novel …

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

L Erhan, M Ndubuaku, M Di Mauro, W Song, M Chen… - Information …, 2021 - Elsevier
… In the context of IoT applications, sensors are the real source of big data, which suggests
that anomaly detection at the Edge could be a powerful vehicle to address the inevitable data …

A novel anomaly detection algorithm for sensor data under uncertainty

R Ul Islam, MS Hossain, K Andersson - Soft Computing, 2018 - Springer
anomaly detection algorithms such as Gaussian, binary association rule and fuzzy association
rule by using sensor … , binary association rule as well as fuzzy association rule to detect

Early anomaly detection in smart home: A causal association rule-based approach

S Hela, B Amel, R Badran - Artificial intelligence in medicine, 2018 - Elsevier
… A model for data uncertainty management for the entire process, starting from sensor events
to causal anomaly detection. In particular, rule weights are dynamically computed according …

Anomaly detection in wireless sensor networks: A survey

M Xie, S Han, B Tian, S Parvin - Journal of Network and computer …, 2011 - Elsevier
… of anomaly detection techniques in WSNs are discussed in particular. Then, the state-of-the-art
techniques of anomaly detection in … /Flat) and detection technique categories (statistical …

Anomaly detection in monitoring sensor data for preventive maintenance

J Rabatel, S Bringay, P Poncelet - Expert Systems with Applications, 2011 - Elsevier
… Then we present the anomaly detection for predictive maintenance approach in Section 4.
Experiments conducted with real and simulated data are described in Section 5 and related …

Anomaly transformer: Time series anomaly detection with association discrepancy

J Xu, H Wu, J Wang, M Long - arXiv preprint arXiv:2110.02642, 2021 - arxiv.org
… unified modeling of pointwise representation and pairwise association, and we find that the
association with the whole series. Our key observation is that due to the rarity of anomalies, it …

[PDF][PDF] Real-time Bayesian anomaly detection for environmental sensor data

DJ Hill, BS Minsker, E Amir - … the Congress-International Association …, 2007 - academia.edu
detection, where anomalous data signal system behaviors that could result in a natural
disaster. This study develops two automated anomaly detection … on a single sensor data stream, …

Distributed real-time anomaly detection in networked industrial sensing systems

PY Chen, S Yang, JA McCann - IEEE Transactions on Industrial …, 2014 - ieeexplore.ieee.org
… In this paper, we focus on anomaly detection for NISSs. Our objective is to develop an
anomaly detection algorithm that has the following three properties: • Real-time Detection. Since …