Author

Luís Guilherme Pereira Feitosa

Universidade de São PauloORCID 0000-0001-9855-4180Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:benchmarking· 2 Organism:bacteria (other)· 1 Research Focus:database / resource· 1 Approach:experimental assay· 1 Approach:graph neural network· 1 Assay:metabolomics· 1 Assay:metagenomics· 1 Research Focus:software / tool· 1

Frequent Co-Authors

Gabriel Santos AriniiD· 2 shared Norberto Peporine LopesiD· 2 shared Ricardo SilvaiD· 2 shared Alan César PiloniD· 1 shared Daniela Barretto Barbosa TrivellaiD· 1 shared Danielle Rocha PinhoiD· 1 shared Henrique Marcel Yudi de Oliveira TsujiiD· 1 shared Letícia Veras Costa-LotufoiD· 1 shared

Activity by Year

2023-2024 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersBioinformatics

Gabriel Santos AriniORCID

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2 papers

Recent·Most cited

BioinformaticsbioRxivPreprintAug 7, 2024

Optimizing the detection of biological signals through a semi-automated feature selection tool

Gabriel Santos Arini, Luiz Gabriel Mencucini, Rafael de Felício…·Ricardo Silva

The paper introduces RegFilter, a tool that enhances metabolite detection in DDA mode by dynamically selecting precursor ions and creating custom spectral libraries.

DOI 10.1101/2024.08.07.607073

bacteria (other)metabolomics

𝕏 PostBluesky

BioinformaticsBioinformaticsPeer-reviewedMar 1, 2023

Improving annotation propagation on molecular networks through random walks: Introducing ChemWalker

Tiago Cabral Borelli, Gabriel Santos Arini, Luís Guilherme Pereira Feitosa…·Ricardo Silva

The paper introduces ChemWalker, a method that improves annotation propagation on molecular networks using random walks, enhancing scalability and efficiency compared to previous approaches.

16 citations

metagenomicsgraph neural network

𝕏 PostBluesky