LLM-Guided Ontology-Driven Knowledge Graph Construction from Unstructured Text

arXiv:2609.31663 · cs.CL · Submitted 2026-09-15 · Read on arXiv

cs.CL

Submitted: 2026-09-15

Updated: 2026-09-15

Journal ref: 15th International Joint Conference on Knowledge Graphs (IJCKG 2026), Nov 2026, Bangkok, Thailand

Code: https://github.com/IRT-SystemX/OntoConnectLM

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Ontology — 76× in this paper · explained in 2 episodes
• Knowledge Graph — 20× in this paper · explained in 7 episodes
• Relation Extraction — 14× in this paper
• Relation Classification — 7× in this paper
• Graph Construction — 6× in this paper · explained in 3 episodes
• Named Entity Recognition — 5× in this paper
• Quantization — 5× in this paper · explained in 12 episodes
• Knowledge graphs — 4× in this paper · explained in 2 episodes
• Accuracy — 2× in this paper · explained in 1 episode
• Adaptability — 2× in this paper · explained in 1 episode
• F1 Score — 2× in this paper · explained in 3 episodes
• Large Language Models (LLMs) — 2× in this paper · explained in 6 episodes
• Named Entity Recognition (NER) — 2× in this paper · explained in 2 episodes
• Abstraction — 1× in this paper · explained in 1 episode
• Actor — 1× in this paper · explained in 3 episodes
• Adaptation — 1× in this paper · explained in 1 episode
• Alignment — 1× in this paper · explained in 1 episode
• Axioms — 1× in this paper · explained in 2 episodes
• Consistency — 1× in this paper · explained in 3 episodes
• Core — 1× in this paper · explained in 2 episodes
• Downstream Tasks — 1× in this paper · explained in 2 episodes
• Fine-Tuning — 1× in this paper · explained in 5 episodes
• Foundation Model — 1× in this paper · explained in 3 episodes
• Foundation Models — 1× in this paper · explained in 7 episodes
• Generalization — 1× in this paper · explained in 13 episodes
• Human-in-the-Loop — 1× in this paper · explained in 3 episodes
• Prompt Engineering — 1× in this paper · explained in 4 episodes

Sources

• Leveraging LLM for Automated Ontology Extraction and Knowledge Graph Generation
• LLM-empowered knowledge graph construction: A survey

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