Publication details
- Part of: Proceedings of the 24th Nordic Conference on Computational Linguistics (NoDaLiDa) (University of Tartu, 2023)
- Pages: 386–391
- Year: 2023
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Link:
- ARKIV: hdl.handle.net/10852/107447
Knowledge graphs have shown promise for several cybersecurity tasks, such as vulnerability assessment and threat analysis. In this work, we present a new method for constructing a vulnerability knowledge graph from information in the National Vulnerability Database (NVD). Our approach combines named entity recognition (NER), relation extraction (RE), and entity prediction using a combination of neural models, heuristic rules, and knowledge graph embeddings. We demonstrate how our method helps to fix missing entities in
knowledge graphs used for cybersecurity and evaluate the performance.