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cs.AI2026
Ontology Refinement with Embeddings and LLMs: A Case Study on CASTON
Hui Yang, Ziyu Li, Xuan Liu +3
Ontologies are widely used to represent and organize complex knowledge in domains such as biomedicine and healthcare. However, constructing reliable ontologies remains challenging,…
cs.AI2026★ 1 cited
From Prompt to Graph: Comparing LLM-Based Information Extraction Strategies in Domain-Specific Ontology Development
Xuan Liu, Ziyu Li, Mu He +10
Ontologies are essential for structuring domain knowledge, improving accessibility, sharing, and reuse. However, traditional ontology construction relies on manual annotation and c…