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Industrial log analysis revisited: A task-oriented evaluation of parsing and anomaly detection under real-world constraints

delete2026-05-30
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PRE
AI
Y
Yicheng Sun
J
Jacky Keung
X
Xiaoxue Ma *
Y
Yihan Liao
Z
Zhenyu Mao
H
Hi Kuen Yu
DOI:10.1016/j.infsof.2026.108205delete
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Abstract

Abstract

En 中文
Log analysis is a critical component for monitoring, diagnosis, and risk mitigation in software systems. However, most existing research evaluates log parsing and anomaly detection models on benchmark datasets derived from legacy or open-source systems, which fail to reflect the structural diversity, semantic density, and annotation constraints of real-world industrial logs. In industrial settings, detected anomalies can support early warning, root-cause localization, preventive maintenance, and operational risk control.

Journal

Information and Software Technology cover
Information and Software Technology
IF:
4.3
Papers:
3.7K
Citations:
7.7K

Organization

H
hong kong metropolitan university
Scholars:
220
Papers: 164
Citations: 0
C
city university of hong kong
Scholars:
4.6K
Papers: 2.7K
Citations: 2
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