4 papers
Beyond Correctness: Validity-Oriented Evaluation of Biomedical LLM Judges
Rodrigo de Oliveira, Federico Pittino, James Gwinnutt +1
We propose a scalable, validity-oriented pipeline for evaluating biomedical LLM judges when high-quality human judgments are scarce. First, we augment existing human-labelled biome…
Agentic AI for Scientific Discovery: A Survey of Progress, Challenges, and Future Directions
Mourad Gridach, Jay Nanavati, Khaldoun Zine El Abidine +2
The integration of Agentic AI into scientific discovery marks a new frontier in research automation. These AI systems, capable of reasoning, planning, and autonomous decision-makin…
OntologyRAG: Better and Faster Biomedical Code Mapping with Retrieval-Augmented Generation (RAG) Leveraging Ontology Knowledge Graphs and Large Language Models
Hui Feng, Yuntzu Yin, Emiliano Reynares +1
Biomedical ontologies, which comprehensively define concepts and relations for biomedical entities, are crucial for structuring and formalizing domain-specific information represen…
Towards Ontology-Enhanced Representation Learning for Large Language Models
Francesco Ronzano, Jay Nanavati
Taking advantage of the widespread use of ontologies to organise and harmonize knowledge across several distinct domains, this paper proposes a novel approach to improve an embeddi…