Harsh Vardhan Dubey

Postdoctoral Scholar, Department of Preventive Medicine, University of Tennessee Health Science Center

Suite 318, 66 N Pauline St, Memphis - 38163

I am a Postdoctoral Researcher in the Department of Preventive Medicine at the University of Tennessee Health Science Center (UTHSC), working under the mentorship of Dr. Saunak Sen. I hold a Ph.D. in Statistics from the University of Massachusetts Amherst, where I was interested in methods at the interface of optimization and statistical inference. My doctoral work leveraged optimization algorithms to develop novel solutions for challenges such as maximum a-posteriori (MAP) estimation, sequential multiple hypothesis testing, and “testing by betting” within the game-theoretic statistics framework.

Curriculum Vitae

Postdoc Mentor: Dr Saunak Sen

Ph.D. Advisor: Dr Patrick Flaherty

Preprints

Harsh Vardhan Dubey, Gregory Farage, Śaunak Sen. "Using Shared Features Improves Metabolite Effect Estimation.'' bioRxiv preprint, 2026.
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Publications

Gregory Farage, Jane W Liang, Chenhao Zhao, Harsh Vardhan Dubey, Śaunak Sen. "MatrixLM: A Julia package to obtain closed-form least squares estimates for matrix linear models", Journal of Open Source Software, 11(125), 10530.
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Harsh Vardhan Dubey, Ji Ah Lee, Patrick Flaherty, "Maximum a Posteriori Inference for Factor Graphs via Benders' Decomposition", SIAM Journal on Mathematics of Data Science, 7(3), pp.1394-1421.
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Thomas Cook, Harsh Vardhan Dubey, Ji Ah Lee, Guangyu Zhu, Tingting Zhao, and Patrick Flaherty. "Cost-Aware Generalized α-Investing for Multiple Hypothesis Testing." The New England Journal of Statistics in Data Science 2, no. 2 (2024): 155-174.
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Tingting Zhao, Guangyu Zhu, Harsh Vardhan Dubey, and Patrick Flaherty. "Identification of significant gene expression changes in multiple perturbation experiments using knockoffs." Briefings in Bioinformatics 24, no. 2 (2023): bbad084.
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Collin Giguere, Harsh Vardhan Dubey, Vishal Kumar Sarsani, Hachem Saddiki, Shai He, and Patrick Flaherty. "SCSIM: Jointly simulating correlated single-cell and bulk next-generation DNA sequencing data." BMC bioinformatics 21 (2020): 1-10.
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