An evaluation of anomaly detection and diagnosis in multivariate time series

A Garg, W Zhang, J Samaran… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
anomaly detection and diagnosis to date, using real-world, publicly available CPS datasets.
We show that deep anomaly detection … for MVTS anomaly detection and diagnosis respec…

Deeplog: Anomaly detection and diagnosis from system logs through deep learning

M Du, F Li, G Zheng, V Srikumar - … of the 2017 ACM SIGSAC conference …, 2017 - dl.acm.org
… using a LSTM neural network for online anomaly detection over system logs. DeepLog uses
… in a log entry for anomaly detection, hence, it is able to capture di erent types of anomalies. …

A deep neural network for unsupervised anomaly detection and diagnosis in multivariate time series data

C Zhang, D Song, Y Chen, X Feng, C Lumezanu… - Proceedings of the AAAI …, 2019 - aaai.org
anomaly detection and diagnosis problem as three underlying tasks, ie, anomaly detection,
root cause identification, and anomaly … Finally, we perform anomaly detection and diagnosis

Anomaly detection for diagnosis

RA Maxion - Digest of Papers. Fault-Tolerant Computing: 20th …, 1990 - computer.org
App developers publish apps on different platforms, such as Google Play, App Store, and
Windows Store, to maximize the user volumes and potential revenues. Due to the different …

Anomaly detection and diagnosis for cloud services: Practical experiments and lessons learned

C Sauvanaud, M Kaâniche, K Kanoun, K Lazri… - Journal of Systems and …, 2018 - Elsevier
… In particular, anomaly detection techniques are crucial to detect anomalous service …
This paper describes an anomaly detection system (ADS) designed to detect errors related …

Anomaly detection and diagnosis algorithms for discrete symbol sequences with applications to airline safety

S Budalakoti, AN Srivastava… - IEEE Transactions on …, 2008 - ieeexplore.ieee.org
… In the final section of the paper, we demonstrate the effectiveness of sequenceMiner for
anomaly detection on a real set of discrete-sequence data from a fleet of commercial airliners. …

Anomaly detection and diagnosis in grid environments

L Yang, C Liu, JM Schopf, I Foster - Proceedings of the 2007 ACM/IEEE …, 2007 - dl.acm.org
… changes in behavior may cause anomalies. We evaluate our anomaly detection and
diagnosis technique by applying it in three contexts when we insert anomalies into the system at …

An improved anomaly detection and diagnosis framework for mobile network operators

S Nováczki - 2013 9th international conference on the design of …, 2013 - ieeexplore.ieee.org
… of the anomaly detection and diagnosis framework is given as described in [4], which is the
baseline for the rest of the paper. Then the limitations of the profiling and anomaly detection

Case study: A semi-supervised methodology for anomaly detection and diagnosis

A Morales-Forero, S Bassetto - 2019 IEEE international …, 2019 - ieeexplore.ieee.org
… We highlight the great potential that Open Up has not only for detection but also for the
diagnosis of anomalies. So far, we consider that it can be used as an initial step of diagnosis and …

Anomaly detection and diagnosis for wind turbines using long short-term memory-based stacked denoising autoencoders and XGBoost

C Zhang, D Hu, T Yang - Reliability Engineering & System Safety, 2022 - Elsevier
… In this study, an anomaly detection and diagnosis method for wind turbines using long
short-… on reconstruction errors and the threshold for anomaly detection was set with a 99.7% …