Short-term performance metrics forecasting for virtual machine to support anomaly detection using hybrid ARIMA-WNN model

J Qiu, Q Du, W Wang, K Yin… - 2019 IEEE 43rd Annual …, 2019 - ieeexplore.ieee.org
Anomaly detection is a significant functionality in most cloud monitoring applications. Time-
series forecasting model could be easily used for predicting the values of the performance …

Machine learning-based anomalies detection in cloud virtual machine resource usage

P Ntambu, SA Adeshina - 2021 1st International Conference on …, 2021 - ieeexplore.ieee.org
Cloud computing is one of the greatest innovations and emerging technologies of the
century. It incorporates networks, databases, operating systems, and virtualization …

An anomaly detection framework for detecting anomalous virtual machines under cloud computing environment

GP Wang, JW Wang - International Journal of Security and Its …, 2016 - earticle.net
A variety of faults may cause performance degradation or even downtime of virtual machines
(VMs) under Cloud environment, thus lowering the dependability of Cloud platform …

Metrics for machine learning evaluation methods in cloud monitoring systems

V Petrov, A Gennadinik, E Avksentieva - Proceedings of the 2022 8th …, 2022 - dl.acm.org
During the machine learning pipeline development, engineers need to validate the
efficiency of the machine learning methods in order to assess the quality of the made …

Distributed predictive performance anomaly detection for virtualised platforms

AI Jehangiri, R Yahyapour… - … Journal of High …, 2018 - inderscienceonline.com
Predicting subsequent values of quality of service (QoS) properties is a key component of
autonomic solutions. Predictions help in the management of cloud-based applications by …

Adaptive anomaly detection in cloud using robust and scalable principal component analysis

B Agrawal, T Wiktorski, C Rong - 2016 15th international …, 2016 - ieeexplore.ieee.org
This paper proposes a novel and scalable model for automatic anomaly detection on a large
system such as a cloud. Anomaly detection issues early warning of unusual behavior in …

Adaptive model to detect anomaly and real-time attacks in cloud environment using data mining algorithm

D Sakthivel, B Radha - International Journal of Performability …, 2021 - ijpe-online.com
The potential benefits and enhancement of services have made cloud computing an
attractive field in the current era. Cloud computing has various benefits that has grabbed a …

Robust and accurate performance anomaly detection and prediction for cloud applications: a novel ensemble learning-based framework

R Xin, H Liu, P Chen, Z Zhao - Journal of Cloud Computing, 2023 - Springer
Effectively detecting run-time performance anomalies is crucial for clouds to identify
abnormal performance behavior and forestall future incidents. To be used for real-world …

UFKLDA: An unsupervised feature extraction algorithm for anomaly detection under cloud environment

GP Wang, JX Yang, R Li - Etri Journal, 2019 - Wiley Online Library
In a cloud environment, performance degradation, or even downtime, of virtual machines
(VMs) usually appears gradually along with anomalous states of VMs. To better characterize …

HyClass: Hybrid classification model for anomaly detection in cloud environment

S Garg, K Kaur, N Kumar, S Batra… - 2018 IEEE …, 2018 - ieeexplore.ieee.org
Network traffic analysis is one of the most important tasks in the era of on-demand Cloud
Computing. However, increased resilience on computing needs, migration flexibility, and …