A survey on automated log analysis for reliability engineering

S He, P He, Z Chen, T Yang, Y Su, MR Lyu - ACM computing surveys …, 2021 - dl.acm.org
Logs are semi-structured text generated by logging statements in software source code. In
recent decades, software logs have become imperative in the reliability assurance …

[HTML][HTML] Deep learning for anomaly detection in log data: A survey

M Landauer, S Onder, F Skopik… - Machine Learning with …, 2023 - Elsevier
Automatic log file analysis enables early detection of relevant incidents such as system
failures. In particular, self-learning anomaly detection techniques capture patterns in log …

Log-based anomaly detection with deep learning: How far are we?

VH Le, H Zhang - Proceedings of the 44th international conference on …, 2022 - dl.acm.org
Software-intensive systems produce logs for troubleshooting purposes. Recently, many
deep learning models have been proposed to automatically detect system anomalies based …

Logbert: Log anomaly detection via bert

H Guo, S Yuan, X Wu - 2021 international joint conference on …, 2021 - ieeexplore.ieee.org
Detecting anomalous events in online computer systems is crucial to protect the systems
from malicious attacks or malfunctions. System logs, which record detailed information of …

Log-based anomaly detection without log parsing

VH Le, H Zhang - … 36th IEEE/ACM International Conference on …, 2021 - ieeexplore.ieee.org
Software systems often record important runtime information in system logs for
troubleshooting purposes. There have been many studies that use log data to construct …

Semi-supervised log-based anomaly detection via probabilistic label estimation

L Yang, J Chen, Z Wang, W Wang… - 2021 IEEE/ACM …, 2021 - ieeexplore.ieee.org
With the growth of software systems, logs have become an important data to aid system
maintenance. Log-based anomaly detection is one of the most important methods for such …

Robust log-based anomaly detection on unstable log data

X Zhang, Y Xu, Q Lin, B Qiao, H Zhang… - Proceedings of the …, 2019 - dl.acm.org
Logs are widely used by large and complex software-intensive systems for troubleshooting.
There have been a lot of studies on log-based anomaly detection. To detect the anomalies …

Hitanomaly: Hierarchical transformers for anomaly detection in system log

S Huang, Y Liu, C Fung, R He, Y Zhao… - IEEE transactions on …, 2020 - ieeexplore.ieee.org
Enterprise systems often produce a large volume of logs to record runtime status and events.
Anomaly detection from system logs is crucial for service management and system …

Self-attentive classification-based anomaly detection in unstructured logs

S Nedelkoski, J Bogatinovski, A Acker… - … Conference on Data …, 2020 - ieeexplore.ieee.org
The detection of anomalies is an essential data mining task for achieving security and
reliability in computer systems. Logs are a common and major data source for anomaly …

Experience report: Deep learning-based system log analysis for anomaly detection

Z Chen, J Liu, W Gu, Y Su, MR Lyu - arxiv preprint arxiv:2107.05908, 2021 - arxiv.org
Logs have been an imperative resource to ensure the reliability and continuity of many
software systems, especially large-scale distributed systems. They faithfully record runtime …