Author

Umair Ahmed Khan

ORCID 0009-0009-8101-1951Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:benchmark study· 1 Research Focus:benchmarking· 1 Organism:human· 1 Approach:statistical model· 1 Assay:whole-exome sequencing· 1

Activity by Year

2026-2026 · peak 1/yr

1 paper

Recent·Most cited

BioinformaticsbioRxivPreprintMay 17, 2026

Cosine Similarity Conflates Clinically Distinct Cancer Variants: A Case for Typed-Graph Retrieval in Precision Oncology Decision Support

Umair Ahmed Khan

This paper shows cosine similarity in RAG systems conflates clinically distinct cancer variants, proposing typed-graph retrieval as a more accurate alternative for precision oncology.

DOI 10.64898/2026.05.05.723102

humanwhole-exome sequencing

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