Author

Bertrand Le Gal

Centre National de la Recherche ScientifiqueORCID 0000-0003-2269-8756Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioinformatics· 2

Signature Assays, Organisms & Methods

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Approach:statistical model· 2 Assay:DNA methylation· 1 Assay:metagenomics· 1

Frequent Co-Authors

Pierre PeterlongoiD· 2 shared Victor LevalloisiD· 2 shared Yoann DufresneiD· 2 shared Francesco AndreaceiD· 1 shared Giulio Ermanno PibiriiD· 1 shared Rob PatroiD· 1 shared Yoshihiro ShibuyaiD· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

7 top collaborators · 18 mutual co-author links

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2 shared papersBioinformatics

Pierre PeterlongoORCID

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2 papers

Recent·Most cited

BioinformaticsBioinformatics AdvancesPeer-reviewedJan 1, 2026

Kaminari: a resource-frugal index for approximate colored k-mer queries

Victor Levallois, Yoshihiro Shibuya, Bertrand Le Gal…·Giulio Ermanno Pibiri

Kaminari improves approximate k-mer query performance by using k-mer minimizers and integer compression, outperforming Bloom filters in memory and speed with minimal false positive impact.

DOI 10.1093/bioadv/vbag120

DNA methylationstatistical model

𝕏 PostBluesky

BioinformaticsiSciencePeer-reviewedNov 22, 2024

The Backpack Quotient Filter: a dynamic and space-efficient data structure for querying k-mers with abundance.

Victor Levallois, Francesco Andreace, Bertrand Le Gal…·Pierre Peterlongo

The paper introduces the Backpack Quotient Filter (BQF), a data structure for querying k-mer abundance with improved space efficiency compared to the Counting Quotient Filter.

1 citation

metagenomicsstatistical model

𝕏 PostBluesky