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D. B. Hier

9 papers hereh-index 6130 citations23 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author5
  • middle author4

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • cs.CL8
  • cs.AI1

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedA Simplified Retriever to Improve Accuracy of Phenotype Normalizations by Large Language Models

9 citations · 14 across the 9 of their papers we have counts for

collaborators
Showing 2025Show all

2 papers · 1 filter

cs.CL2025★ 1 cited

From Memorization to Generalization: Fine-Tuning Large Language Models for Biomedical Term-to-Identifier Normalization

Suswitha Pericharla, Daniel B. Hier, Tayo Obafemi-Ajayi

Effective biomedical data integration depends on automated term normalization, the mapping of natural language biomedical terms to standardized identifiers. This linking of terms t…

cs.CL2025

Predicting Failures of LLMs to Link Biomedical Ontology Terms to Identifiers Evidence Across Models and Ontologies

Daniel B. Hier, Steven Keith Platt, Tayo Obafemi-Ajayi

Large language models often perform well on biomedical NLP tasks but may fail to link ontology terms to their correct identifiers. We investigate why these failures occur by analyz…

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