Author

Art Taychameekiatchai

Southern Methodist UniversityORCID 0000-0001-8552-0846Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:Bayesian inference· 1 Research Focus:differential expression· 1 Organism:human· 1 Research Focus:software / tool· 1 Assay:spatial transcriptomics· 1 Approach:statistical model· 1

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Guanghua XiaoiD· 1 shared Peifeng RuaniD· 1 shared Xiaowei ZhaniD· 1 shared

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2026-2026 · peak 1/yr

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1 shared paperBioinformatics

Guanghua XiaoORCID

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1 paper

Recent·Most cited

BioinformaticsbioRxivPreprintJul 27, 2026

✦ In-depth digest

GPSNorm: Gaussian Process Spatial Normalization for Spatial Transcriptomics

Art Taychameekiatchai, Xiaowei Zhan, Guanghua Xiao, Peifeng Ruan

GPSNorm fits slide, spatial technical and biological effects in one Bayesian negative binomial model, carrying normalization uncertainty into differential expression and lowering log-fold change error in simulations.

1 citation

humanspatial transcriptomics

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