Article Details

Title · Authors · Abstract · Keywords · DOI · References

Research on a Knowledge Graph Construction Method for Network Protocol Troubleshooting

FU Yingjun

(The 7th Research Institute of China Electronics Technology Group Corporation, Guangzhou 510275, China)

Section:Computer Technology · Vol. 2026, Issue 17 · Pages:66-71,78 · 2096-4706(2026)17-0066-07 · CLC number:TP391 · Document code:A · DOI:10.19850/j.cnki.2096-4706.2026.17.012

Abstract

Addressing the issue that the abundant but scattered case resources accumulated in network protocol troubleshooting cannot be effectively organized and utilized, this study, supported by knowledge graph and Deep Learning technologies, innovatively proposes a method to construct a network protocol troubleshooting knowledge graph with powerful capabilities such as self-learning, easy expansion, and comprehensive perspectives. First, an ontology-based network protocol troubleshooting knowledge base architecture is designed according to the case data pattern. Then, a knowledge extraction method and a model that integrate domain features are proposed. Experiments demonstrate that the proposed model outperforms the baseline model in all metrics, achieving the best performance with accuracy, recall, and F1 score of 82.3%, 81.6%, and 81.9%, respectively. Finally, based on the experimental results, a network protocol troubleshooting knowledge graph is implemented.

Keywords

network protocol; troubleshooting case; Knowledge Graph; knowledge extraction

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About the authors

Fu Yingjun (1974-), male, Han ethnicity, from Xingning, Guangdong, senior engineer, master's student, research interests include mobile communication systems, network routing and switching control and computer information processing.