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OntologyAligner: Ontology-Aligned Retrieval and Hierarchy-Guided Large Language

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1 SIGNALFIRST DETECTED 10 September 2026
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10 Sept
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13 Apr
Automated Standardization of Legacy Biomedical Metadata Using an Ontology-Constrained LLM Agent

arXiv:2604.08552v1 Announce Type: cross Abstract: Scientific metadata are often incomplete and noncompliant with community standards, limiting dataset findability,

REPORT · WHEN · ArXiv CS.AIOPEN STORY
22 Jul
OntoBook: Ontology-Grounded Synthetic Textbooks for Medical Encoder Pretraining

arXiv:2607.18927v1 Announce Type: new Abstract: We present OntoBook, a method that converts medical ontology structure into pretraining signal for encoder language models. Our

REPORT · HOW · ArXiv CS.AIOPEN STORY
29 Apr
Towards Automated Ontology Generation from Unstructured Text: A Multi-Agent LLM Approach

arXiv:2604.23090v1 Announce Type: new Abstract: Automatically generating formal ontologies from unstructured natural language remains a central challenge in knowledge engineering.

REPORT · HOW · ArXiv CS.AIOPEN STORY
2 Apr
Ontology-Constrained Neural Reasoning in Enterprise Agentic Systems: A Neurosymbolic Architecture for Domain-Grounded AI Agents

arXiv:2604.00555v1 Announce Type: new Abstract: Enterprise adoption of Large Language Models (LLMs) is constrained by hallucination, domain drift, and the inability to enforce

REPORT · WHAT · ArXiv CS.AIOPEN STORY
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