Graph-Enhanced Retrieval-Augmented Generation for Postoperative Patient Question Answering: A Comparative Evaluation of Knowledge Graph, Retrieval-Augmented Generation, and Hybrid GraphRAG Approaches

Srinivasagam Prabha, Bernardo G. Collaco, Carina Rosa Malena, Syed Ali Haider, Nadia Wood, Antonio Jorge Forte

Open source

DOI
10.3390/bioengineering13101097
Published
2026-09-22
Container
Bioengineering
Publisher
MDPI AG
Open access
unknown

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BibTeX

@article{allodium:10.3390/bioengineering13101097,
  title = {Graph-Enhanced Retrieval-Augmented Generation for Postoperative Patient Question Answering: A Comparative Evaluation of Knowledge Graph, Retrieval-Augmented Generation, and Hybrid GraphRAG Approaches},
  author = {Srinivasagam Prabha and Bernardo G. Collaco and Carina Rosa Malena and Syed Ali Haider and Nadia Wood and Antonio Jorge Forte},
  year = {2026},
  journal = {Bioengineering},
  doi = {10.3390/bioengineering13101097},
  url = {https://doi.org/10.3390/bioengineering13101097}
}

RIS

TY  - JOUR
TI  - Graph-Enhanced Retrieval-Augmented Generation for Postoperative Patient Question Answering: A Comparative Evaluation of Knowledge Graph, Retrieval-Augmented Generation, and Hybrid GraphRAG Approaches
AU  - Srinivasagam Prabha
AU  - Bernardo G. Collaco
AU  - Carina Rosa Malena
AU  - Syed Ali Haider
AU  - Nadia Wood
AU  - Antonio Jorge Forte
PY  - 2026
JO  - Bioengineering
DO  - 10.3390/bioengineering13101097
UR  - https://doi.org/10.3390/bioengineering13101097
ER  - 

APA

Prabha, S., Collaco, B. G., Malena, C. R., Haider, S. A., Wood, N., & Forte, A. J. (2026). Graph-Enhanced Retrieval-Augmented Generation for Postoperative Patient Question Answering: A Comparative Evaluation of Knowledge Graph, Retrieval-Augmented Generation, and Hybrid GraphRAG Approaches. Bioengineering. https://doi.org/10.3390/bioengineering13101097

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