TLS-WGAN-GP: A generative adversarial network model for data-driven fault root cause location

S Xu, X Xu, H Gao, F Xiao - IEEE Transactions on Consumer …, 2023 - ieeexplore.ieee.org
Data-driven intelligent fault root cause location is important to the reliability and safety of
network operation and maintenance. However, the number of fault samples is much greater …

DA-LSTM-VAE: Dual-stage attention-based LSTM-VAE for KPI anomaly detection

Y Zhao, X Zhang, Z Shang, Z Cao - Entropy, 2022 - mdpi.com
To ensure the normal operation of the system, the enterprise's operations engineer will
monitor the system through the KPI (key performance indicator). For example, web page …

Time series anomaly detection for KPIs based on correlation analysis and HMM

Z Shang, Y Zhang, X Zhang, Y Zhao, Z Cao, X Wang - Applied Sciences, 2021 - mdpi.com
KPIs (Key Performance Indicators) in distributed systems may involve a variety of anomalies,
which will lead to system failure and huge losses. Detecting KPI anomalies in the system is …

A novel hybrid method for KPI anomaly detection based on VAE and SVDD

Y Zhao, X Zhang, Z Shang, Z Cao - Symmetry, 2021 - mdpi.com
Key performance indicator (KPI) anomaly detection is the underlying core technology in
Artificial Intelligence for IT operations (AIOps). It has an important impact on subsequent …

KPI anomaly detection method for Data Center AIOps based on GRU-GAN

H Su, Q He, B Guo - 2021 10th International Conference on Internet …, 2021 - dl.acm.org
The system architecture and application services of the data center are becoming
increasingly large. To ensure the stable operation of the systems and businesses carried by …

TransKS: An Anomaly Detection Method for Telecommunication Networks Based on Deep Learning

J Zheng, D Feng, Z Yang, Y Xiang, H Zhang… - IEEE Access, 2023 - ieeexplore.ieee.org
As the scale of telecommunication networks continues to grow, the structure of network
elements becomes increasingly complex. Consequently, the data service has experienced a …

Root cause analysis of concurrent alarms based on random walk over anomaly propagation graph

L Zhang, J Zhao, M Zhang - 2020 IEEE International …, 2020 - ieeexplore.ieee.org
With the development of Internet technology, IT systems are getting more and more complex,
in which there are two main relationships among system components: service call …

KPI anomaly detection based on LSTM with phase space

L Hu, H Su, R Cui, H Han, L Sun - 2022 IEEE 5th International …, 2022 - ieeexplore.ieee.org
Anomaly detection based on Key Performance Indicator (KPI) plays a crucial role in the
cloud application monitoring platform. The methods for anomaly detection based on …

Research on intelligent operation and maintenance management method of enterprise it

X Wang, Y Su, Q Li, F Han - Journal of Physics: Conference …, 2021 - iopscience.iop.org
With the gradual deepening of the influence of artificial intelligence technology on all walks
of life, enterprise IT operation and maintenance management is also undergoing changes in …

智能运维中KPI 异常检测的研究进展

王速, 卢华, 汪硕, 蔡磊, 黄韬 - 电信科学, 2021 - infocomm-journal.com
摘要现有的网络监控和故障修复大多依赖规则系统或者人工处理, 然而随着网络规模的不断增
大和业务的多样化, 这种方式难以满足要求. 随着机器学习和深度学习等技术的快速发展 …