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Krystyna (Krysia) Grzesiak

Research profile and academic CV of Krystyna (Krysia) Grzesiak: publications, experience, education and BioGenies news.

Krystyna (Krysia) Grzesiak

Contact

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Conferences, workshops and training

9 conference and training events

Polish Bioinformatics Society (PTBI) logo

2026-09-16 – 2026-09-18

Symposium of the Polish Bioinformatics Society

Poznań, Poland
Talks, posters & participation (1)
  • Talk

    Iscores: proper scoring rules for evaluating missing-value imputation methods

Event

2025-09-15 – 2025-09-21

Konferencja Zastosowań Matematyki

Kościelisko, Poland
Talks, posters & participation (1)
  • Poster

    imputomics: how to impute metabolomics data

Metabolomics Society logo

2025-06-22 – 2025-06-26

Metabolomics

Prague, Czech Republic
Talks, posters & participation (1)
  • Poster

    Leveraging SLOPE Regularization for Variable Clustering in Metabolomics

Earlier activities (6)
2024 4
Human Proteome Organization (HUPO) logo

2024-10-20 – 2024-10-24

Human Proteome Organisation World Congress

Dresden, Germany
Talks, posters & participation (1)
  • Poster

    Feature screening and model regularization for k-mer representations of biological sequences

Polish Bioinformatics Society (PTBI) logo

2024-09-11 – 2024-09-13

Symposium of the Polish Bioinformatics Society

Warsaw, Poland
Talks, posters & participation (1)
  • Poster

    Feature screening and model regularization for k-mer representations of biological sequences

ISMB 2024 Montréal conference logo

2024-07-12 – 2024-07-16

Intelligent Systems For Molecular Biology

Montreal, Canada
Talks, posters & participation (1)
  • Poster

    imputomics: web server and R package for missing values imputation in metabolomics data

Metabolomics Society logo

2024-06-16 – 2024-06-20

Metabolomics

Osaka, Japan
Talks, posters & participation (1)
  • Poster

    Imputomics: Simplifying Metabolomics Data Imputation with All-in-One Access

2023 1
CASUS

2023-10-11

Center for Advanced Systems Understanding workshops

Wrocław, Poland
Talks, posters & participation (1)
  • Talk

    Imputomics: comprehensive missing value imputation for metabolomics data

2022 1
CASUS

2022-10-06 – 2022-10-07

Center for Advanced Systems Understanding workshops

Wrocław, Poland
Talks, posters & participation (1)
  • Talk

    A novel semiparametric model for hydrogen deuterium exchange monitored by mass spectrometry data

Publications

6 publications listed · most recent first

HaDeX2: multi-dimensional analysis of hydrogen–deuterium exchange mass spectrometry data

Bioinformatics · 2026-02-28

Authors & citation details

Weronika Puchała, Krystyna Grzesiak, Dominik Rafacz, Michał Kistowski, Jochem H. Smit, Julien Marcoux, Michał Dadlez, Michał Jan Burdukiewicz

Authorship: coauthor

https://doi.org/10.1093/bioinformatics/btag128
Do we Need Dozens of Methods for Real World Missing Value Imputation?

arXiv (Cornell University) · 2025-11-06

Authors & citation details

Krystyna Grzesiak, Julie Josse, Jeffrey Näf

Authorship: first

https://doi.org/10.48550/arxiv.2511.04833
How to rank imputation methods?

arXiv (Cornell University) · 2025-07-15

Authors & citation details

Jeffrey Näf, Krystyna Grzesiak, Erwan Scornet

Authorship: coauthor

https://doi.org/10.48550/arxiv.2507.11297
Earlier publications (3)
2025 1
Comparative analysis of anticoagulant influence on PMI estimation based on porcine blood metabolomics profile measured using GC-MS

Frontiers in Molecular Biosciences · 2025-01-07

Authors & citation details

Patrycja Mojsak, Paulina Samczuk, Michał Jan Burdukiewicz, Jarosław Chilimoniuk, Krystyna Grzesiak, Karolina Pietrowska, Anna Niemcunowicz‐Janica, Adam Jacek Kretowski, Michał Ciborowski, Michał Szeremeta

Authorship: coauthor

https://doi.org/10.3389/fmolb.2024.1400622
2024 2
ML-based clinical decision support models based on metabolomics data

TrAC Trends in Analytical Chemistry · 2024-06-18

Authors & citation details

Michał Jan Burdukiewicz, Jarosław Chilimoniuk, Krystyna Grzesiak, Adam Jacek Kretowski, Michał Ciborowski

Authorship: coauthor

https://doi.org/10.1016/j.trac.2024.117819
imputomics: web server and R package for missing values imputation in metabolomics data

Bioinformatics · 2024-02-19

Authors & citation details

Jarosław Chilimoniuk, Krystyna Grzesiak, Jakub Kała, Dominik Nowakowski, Adam Jacek Kretowski, Rafał Kolenda, Michał Ciborowski, Michał Jan Burdukiewicz

Authorship: first

https://doi.org/10.1093/bioinformatics/btae098

Explore related research

  • Next stop, Geneva! Krysia is heading for a postdoc 🇨🇭🎓🚀

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