Papers by Sanghyeok Choi
SocraticKG: Knowledge Graph Construction via QA-Driven Fact Extraction (2026.findings-acl)
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| Challenge: | Existing approaches to construct knowledge graphs struggle with factual coverage and information loss. |
| Approach: | They propose an automated KG construction method that introduces question-answer pairs as a structured intermediate representation to unfold document-level semantics prior to triple extraction. |
| Outcome: | The proposed method achieves superior factual retention while maintaining high structural cohesion even as extracted knowledge volume substantially expands. |