Intelligent disassembly of electric-vehicle batteries: a forward-looking overview

K Meng, G Xu, X Peng, K Youcef-Toumi, J Li - … , Conservation and Recycling, 2022 - Elsevier
Retired electric-vehicle lithium-ion battery (EV-LIB) packs pose severe environmental
hazards. Efficient recovery of these spent batteries is a significant way to achieve closed …

Unsupervised anomaly detection for iot-based multivariate time series: Existing solutions, performance analysis and future directions

MA Belay, SS Blakseth, A Rasheed, P Salvo Rossi - Sensors, 2023 - mdpi.com
The recent wave of digitalization is characterized by the widespread deployment of sensors
in many different environments, eg, multi-sensor systems represent a critical enabling …

Interpretable anomaly detection with diffi: Depth-based feature importance of isolation forest

M Carletti, M Terzi, GA Susto - Engineering Applications of Artificial …, 2023 - Elsevier
Anomaly Detection is an unsupervised learning task aimed at detecting anomalous
behaviors with respect to historical data. In particular, multivariate Anomaly Detection has an …

Combating the challenges of false positives in AI-driven anomaly detection systems and enhancing data security in the cloud

O Olateju, SU Okon, U Igwenagu… - Available at SSRN …, 2024 - papers.ssrn.com
Anomaly detection is critical for network security, fraud detection, and system health
monitoring applications. Traditional methods like statistical approaches and distance-based …

An in-depth study and improvement of isolation forest

Y Chabchoub, MU Togbe, A Boly, R Chiky - IEEE Access, 2022 - ieeexplore.ieee.org
Historically, anomalies detection was an important issue for industrial applications such as
the detection of a manufacturing failure or defect. It is still a current topic that tries to meet the …

Layered isolation forest: A multi-level subspace algorithm for improving isolation forest

T Liu, Z Zhou, L Yang - Neurocomputing, 2024 - Elsevier
Anomaly detection is an important field in data science that has been widely researched and
applied, generating many methods. Among these methods, the isolation forest algorithm is …

Data-driven process monitoring and fault diagnosis: A comprehensive survey

A Melo, MM Câmara, JC Pinto - Processes, 2024 - mdpi.com
This paper presents a comprehensive review of the historical development, the current state
of the art, and prospects of data-driven approaches for industrial process monitoring. The …

Anomaly detection in multivariate time series data using deep ensemble models

A Iqbal, R Amin, FS Alsubaei, A Alzahrani - Plos one, 2024 - journals.plos.org
Anomaly detection in time series data is essential for fraud detection and intrusion
monitoring applications. However, it poses challenges due to data complexity and high …

Deterministic attribute selection for isolation forest

Ł Gałka, P Karczmarek - Pattern Recognition, 2024 - Elsevier
Modern data mining techniques have been gained importance in recent years. In particular,
anomaly detection algorithms, applied in key sectors of information technology, have been …

Hybrid anomaly detection via multihead dynamic graph attention networks for multivariate time series

L Zhou, Q Zeng, B Li - IEEE Access, 2022 - ieeexplore.ieee.org
In the real world, a large number of multivariate time series data are generated by Internet of
Things systems, which are composed of many connected sensing devices. Therefore, it is …