Author

Ulises Bercovich

University of CopenhagenORCID 0000-0002-4514-7255Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:statistical model· 3 Assay:GWAS summary statistics· 2 Organism:human· 2 Research Focus:variant effect prediction· 2 Research Focus:benchmarking· 1 Organism:multiple species· 1 Assay:whole-genome sequencing· 1

Frequent Co-Authors

Anders AlbrechtseniD· 2 shared Carsten WiufiD· 2 shared Malthe Sebro RasmusseniD· 1 shared Shadi ZabadiD· 1 shared Simon GraveliD· 1 shared Zilong LiiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

6 top collaborators · 7 mutual co-author links

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2 shared papersBioinformatics

Anders AlbrechtsenORCID

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3 papers

Recent·Most cited

Calibration improves estimation of linkage disequilibrium on low sample sizes

Ulises Bercovich, Carsten Wiuf, Anders Albrechtsen

The paper introduces a calibration method to reduce sample-size bias in linkage disequilibrium estimation, showing improved accuracy in both simulated and real data, especially with small sample sizes.

G3 Genes Genomes Genetics · Aug 27, 2026Peer-reviewedBioinformatics

LD Matrix Approximations for Scalable Analysis of High-dimensional Genetic Data

Ulises Bercovich, Shadi Zabad, Simon Gravel

This paper introduces a method to approximate LD matrices with sparse, banded matrices that are positive semi-definite, improving accuracy over existing methods on large genomic data.

bioRxiv · Sep 16, 2025 · PreprintGenetics

Measuring linkage disequilibrium and improvement of pruning and clumping in structured populations

Ulises Bercovich, Malthe Sebro Rasmussen, Zilong Li, Carsten Wiuf, Anders Albrechtsen

The paper introduces an adjusted linkage disequilibrium measure that accounts for population structure, improving LD pruning and clumping in structured populations.

Genetics · Feb 5, 2025Peer-reviewedGenetics