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14 Research products, page 1 of 2

  • Research software
  • 2018-2022
  • European Commission
  • BE
  • English

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  • Research software . 2022
    Open Access English
    Authors: 
    Triana, Santiago Andrés;
    Publisher: Zenodo
    Project: EC | RotaNut (670874)

    KOR-ee, from the greek Κόρη, the queen of the underworld, daughter of Zeus and Demeter. Kore is a numerical tool to study the core flow within rapidly rotating planets or other rotating fluids contained within near-spherical boundaries. The current version solves the linear Navier-Stokes and induction equations for a viscous, incompressible and conductive fluid with an externally imposed axial and homogeneous magnetic field, and enclosed within a rotating spherical shell. Kore assumes all dynamical variables to oscillate in a harmonic fashion. The oscillation frequency can be imposed externally, as is the case when doing forced motion studies (e.g. tidal forcing), or it can be obtained as part of the solution to an eigenvalue problem. In Kore's current implementation, the eigenmodes are the inertial modes of the rotating fluid. Inertial modes are the global modes of a rotating flow in which the Coriolis force participates prominently in the restoring force balance. Kore's distinctive feature is the use of a very efficient spectral method employing Gegenbauer (also known as ultraspherical) polynomials as a basis in the radial direction. This approach leads to sparse matrices representing the differential equations, as opposed to dense matrices, as in traditional Chebyshev colocation methods. Sparse matrices have smaller memory-footprint and are more suitable for systematic core flow studies at extremely low viscosities (or small Ekman numbers). Kore is free for everyone to use, with no restrictions. Too often in the scientific literature the numerical methods used are presented with enough detail to guarantee reproducibility, but only in principle. Without access to the actual implementation of those methods, which would require a significant amount of work and time to develop, readers are left effectively without the possibility to reproduce or verify the results presented. This leads to very slow scientific progress. We share our code to avoid this. If this code is useful for your research, we invite you to cite the relevant papers (coming soon) and hope that you can also contribute to the project.

  • Research software . 2022
    Open Access English
    Authors: 
    Triana, Santiago Andrés;
    Publisher: Zenodo
    Project: EC | RotaNut (670874)

    KOR-ee, from the greek Κόρη, the queen of the underworld, daughter of Zeus and Demeter. Kore is a numerical tool to study the core flow within rapidly rotating planets or other rotating fluids contained within near-spherical boundaries. The current version solves the linear Navier-Stokes and induction equations for a viscous, incompressible and conductive fluid with an externally imposed axial and homogeneous magnetic field, and enclosed within a rotating spherical shell. Kore assumes all dynamical variables to oscillate in a harmonic fashion. The oscillation frequency can be imposed externally, as is the case when doing forced motion studies (e.g. tidal forcing), or it can be obtained as part of the solution to an eigenvalue problem. In Kore's current implementation, the eigenmodes are the inertial modes of the rotating fluid. Inertial modes are the global modes of a rotating flow in which the Coriolis force participates prominently in the restoring force balance. Kore's distinctive feature is the use of a very efficient spectral method employing Gegenbauer (also known as ultraspherical) polynomials as a basis in the radial direction. This approach leads to sparse matrices representing the differential equations, as opposed to dense matrices, as in traditional Chebyshev colocation methods. Sparse matrices have smaller memory-footprint and are more suitable for systematic core flow studies at extremely low viscosities (or small Ekman numbers). Kore is free for everyone to use, with no restrictions. Too often in the scientific literature the numerical methods used are presented with enough detail to guarantee reproducibility, but only in principle. Without access to the actual implementation of those methods, which would require a significant amount of work and time to develop, readers are left effectively without the possibility to reproduce or verify the results presented. This leads to very slow scientific progress. We share our code to avoid this. If this code is useful for your research, we invite you to cite the relevant papers (coming soon) and hope that you can also contribute to the project.

  • Research software . 2022
    Open Access English
    Authors: 
    Heyvaert, Wouter; Bals, Sara; Albrecht, Wiebke;
    Publisher: Zenodo
    Project: EC | REALNANO (815128)

    Quantification of helical morphologies

  • Research software . 2022
    Open Access English
    Authors: 
    Wouter Heyvaert; Sara Bals; Wiebke Albrecht;
    Publisher: Zenodo
    Project: EC | REALNANO (815128)

    Quantification of helical morphologies

  • Open Access English
    Authors: 
    Knibbe, J.S.;
    Publisher: Zenodo
    Project: EC | MERCURYREFINEMENT (845354)

    This is supplementary data, and matlab code, for: Knibbe J. S. and T. Van Hoolst (2021), Modelling of thermal stratification at the top of a planetary core: Application to the cores of Earth and Mercury and the thermal coupling with their mantles, Physics of the Earth and Planetary interiors, 106804. {"references": ["Knibbe and Van Hoolst (2021), Modelling of thermal stratification at the top of a planetary core: Application to the cores of Earth and Mercury and the thermal coupling with their mantles"]}

  • Open Access English
    Authors: 
    Gust Verbruggen; Vu Le; Sumit Gulwani;
    Publisher: Zenodo
    Project: EC | Synth (694980)

    This archive contains the code for our paper "Semantic programming by example with pre-trained models". The included README file contains further instructions on how to execute the experiments. {"references": ["Semantic programming by example with pre-trained models"]}

  • Open Access English
    Authors: 
    Haverals, Wouter; Joosen, Vanessa;
    Publisher: Zenodo
    Project: EC | CAFYR (804920)

    This repository contains several items supplementing the article Constructing Age in Children’s Literature: A Digital Approach to Guus Kuijer’s Oeuvre [The Lion and the Unicorn, forthcoming] stylometry_kuijer.ipynb -- a Jupyter Notebook, containing the code to (re)run the stylometric analyses. Given that the original texts are copyrighted, they are not part of this repository. meta.xlsx -- a spreadsheet containing meta-information about the works of fiction authored by Guus Kuijer. scatterplot_kuijer.html -- an interactive scatterplot, comparing children and adolescent speech on the one hand, and adult and old adult speech on the other (made with the scattertext tool, developed by Jason Kessler).

  • Research software . 2020
    Open Access English
    Authors: 
    Grégory Hammad; Mathilde Reyt; Christina Schmidt;
    Publisher: Zenodo
    Project: EC | COGNAP (757763)

    Open-source python package for actigraphy data analysis. This package is meant to provide a comprehensive set of tools to: read actigraphy raw data files with various formats calculate typical wake/sleep cycle-related variables (ex: IS, IV, …) perform complex analyses (ex: FDA, SSA, HMM, …) Happy actigraphying!

  • Open Access English
    Authors: 
    Röttjers, Lisa; Faust, Karoline;
    Publisher: Zenodo
    Project: EC | EcoBox (801747)

    Microbial network inference and analysis has become a successful approach to generate biological hypotheses from microbial sequencing data. Network clustering is a crucial step in this analysis. Here, we present a novel heuristic flow-based network clustering algorithm, which equals or outperforms existing algorithms on noise-free synthetic data and performs well when a large percentage of the data are shuffled. manta comes with unique strengths such as the ability to identify nodes that represent an intermediate between clusters, to exploit negative edges and to assess the robustness of cluster membership. We demonstrate in two case studies how these properties help to gain a better understanding of the microbial community under study. manta does not require parameter tuning, is straightforward to install and run, and can easily be combined with existing microbial network inference tools. We therefore expect it to be useful in a wide range of microbial network applications. This repository contains an archived version of manta, in addition to all scripts and raw data used for the manuscript. The latest version of manta can be found at its Github repository: https://github.com/ramellose/manta. manta has been tested for Python 3.5.

  • Open Access English
    Authors: 
    Grégory Hammad; Mathilde Reyt; Christina Schmidt;
    Publisher: Zenodo
    Project: EC | COGNAP (757763)

    Open-source python package for actigraphy data analysis. This package is meant to provide a comprehensive set of tools to: read actigraphy raw data files with various formats calculate typical wake/sleep cycle-related variables (ex: IS, IV, …) perform complex analyses (ex: FDA, SSA, HMM, …) Happy actigraphying!

Advanced search in
Research products
arrow_drop_down
Searching FieldsTerms
Any field
arrow_drop_down
includes
arrow_drop_down
Include:
14 Research products, page 1 of 2
  • Research software . 2022
    Open Access English
    Authors: 
    Triana, Santiago Andrés;
    Publisher: Zenodo
    Project: EC | RotaNut (670874)

    KOR-ee, from the greek Κόρη, the queen of the underworld, daughter of Zeus and Demeter. Kore is a numerical tool to study the core flow within rapidly rotating planets or other rotating fluids contained within near-spherical boundaries. The current version solves the linear Navier-Stokes and induction equations for a viscous, incompressible and conductive fluid with an externally imposed axial and homogeneous magnetic field, and enclosed within a rotating spherical shell. Kore assumes all dynamical variables to oscillate in a harmonic fashion. The oscillation frequency can be imposed externally, as is the case when doing forced motion studies (e.g. tidal forcing), or it can be obtained as part of the solution to an eigenvalue problem. In Kore's current implementation, the eigenmodes are the inertial modes of the rotating fluid. Inertial modes are the global modes of a rotating flow in which the Coriolis force participates prominently in the restoring force balance. Kore's distinctive feature is the use of a very efficient spectral method employing Gegenbauer (also known as ultraspherical) polynomials as a basis in the radial direction. This approach leads to sparse matrices representing the differential equations, as opposed to dense matrices, as in traditional Chebyshev colocation methods. Sparse matrices have smaller memory-footprint and are more suitable for systematic core flow studies at extremely low viscosities (or small Ekman numbers). Kore is free for everyone to use, with no restrictions. Too often in the scientific literature the numerical methods used are presented with enough detail to guarantee reproducibility, but only in principle. Without access to the actual implementation of those methods, which would require a significant amount of work and time to develop, readers are left effectively without the possibility to reproduce or verify the results presented. This leads to very slow scientific progress. We share our code to avoid this. If this code is useful for your research, we invite you to cite the relevant papers (coming soon) and hope that you can also contribute to the project.

  • Research software . 2022
    Open Access English
    Authors: 
    Triana, Santiago Andrés;
    Publisher: Zenodo
    Project: EC | RotaNut (670874)

    KOR-ee, from the greek Κόρη, the queen of the underworld, daughter of Zeus and Demeter. Kore is a numerical tool to study the core flow within rapidly rotating planets or other rotating fluids contained within near-spherical boundaries. The current version solves the linear Navier-Stokes and induction equations for a viscous, incompressible and conductive fluid with an externally imposed axial and homogeneous magnetic field, and enclosed within a rotating spherical shell. Kore assumes all dynamical variables to oscillate in a harmonic fashion. The oscillation frequency can be imposed externally, as is the case when doing forced motion studies (e.g. tidal forcing), or it can be obtained as part of the solution to an eigenvalue problem. In Kore's current implementation, the eigenmodes are the inertial modes of the rotating fluid. Inertial modes are the global modes of a rotating flow in which the Coriolis force participates prominently in the restoring force balance. Kore's distinctive feature is the use of a very efficient spectral method employing Gegenbauer (also known as ultraspherical) polynomials as a basis in the radial direction. This approach leads to sparse matrices representing the differential equations, as opposed to dense matrices, as in traditional Chebyshev colocation methods. Sparse matrices have smaller memory-footprint and are more suitable for systematic core flow studies at extremely low viscosities (or small Ekman numbers). Kore is free for everyone to use, with no restrictions. Too often in the scientific literature the numerical methods used are presented with enough detail to guarantee reproducibility, but only in principle. Without access to the actual implementation of those methods, which would require a significant amount of work and time to develop, readers are left effectively without the possibility to reproduce or verify the results presented. This leads to very slow scientific progress. We share our code to avoid this. If this code is useful for your research, we invite you to cite the relevant papers (coming soon) and hope that you can also contribute to the project.

  • Research software . 2022
    Open Access English
    Authors: 
    Heyvaert, Wouter; Bals, Sara; Albrecht, Wiebke;
    Publisher: Zenodo
    Project: EC | REALNANO (815128)

    Quantification of helical morphologies

  • Research software . 2022
    Open Access English
    Authors: 
    Wouter Heyvaert; Sara Bals; Wiebke Albrecht;
    Publisher: Zenodo
    Project: EC | REALNANO (815128)

    Quantification of helical morphologies

  • Open Access English
    Authors: 
    Knibbe, J.S.;
    Publisher: Zenodo
    Project: EC | MERCURYREFINEMENT (845354)

    This is supplementary data, and matlab code, for: Knibbe J. S. and T. Van Hoolst (2021), Modelling of thermal stratification at the top of a planetary core: Application to the cores of Earth and Mercury and the thermal coupling with their mantles, Physics of the Earth and Planetary interiors, 106804. {"references": ["Knibbe and Van Hoolst (2021), Modelling of thermal stratification at the top of a planetary core: Application to the cores of Earth and Mercury and the thermal coupling with their mantles"]}

  • Open Access English
    Authors: 
    Gust Verbruggen; Vu Le; Sumit Gulwani;
    Publisher: Zenodo
    Project: EC | Synth (694980)

    This archive contains the code for our paper "Semantic programming by example with pre-trained models". The included README file contains further instructions on how to execute the experiments. {"references": ["Semantic programming by example with pre-trained models"]}

  • Open Access English
    Authors: 
    Haverals, Wouter; Joosen, Vanessa;
    Publisher: Zenodo
    Project: EC | CAFYR (804920)

    This repository contains several items supplementing the article Constructing Age in Children’s Literature: A Digital Approach to Guus Kuijer’s Oeuvre [The Lion and the Unicorn, forthcoming] stylometry_kuijer.ipynb -- a Jupyter Notebook, containing the code to (re)run the stylometric analyses. Given that the original texts are copyrighted, they are not part of this repository. meta.xlsx -- a spreadsheet containing meta-information about the works of fiction authored by Guus Kuijer. scatterplot_kuijer.html -- an interactive scatterplot, comparing children and adolescent speech on the one hand, and adult and old adult speech on the other (made with the scattertext tool, developed by Jason Kessler).

  • Research software . 2020
    Open Access English
    Authors: 
    Grégory Hammad; Mathilde Reyt; Christina Schmidt;
    Publisher: Zenodo
    Project: EC | COGNAP (757763)

    Open-source python package for actigraphy data analysis. This package is meant to provide a comprehensive set of tools to: read actigraphy raw data files with various formats calculate typical wake/sleep cycle-related variables (ex: IS, IV, …) perform complex analyses (ex: FDA, SSA, HMM, …) Happy actigraphying!

  • Open Access English
    Authors: 
    Röttjers, Lisa; Faust, Karoline;
    Publisher: Zenodo
    Project: EC | EcoBox (801747)

    Microbial network inference and analysis has become a successful approach to generate biological hypotheses from microbial sequencing data. Network clustering is a crucial step in this analysis. Here, we present a novel heuristic flow-based network clustering algorithm, which equals or outperforms existing algorithms on noise-free synthetic data and performs well when a large percentage of the data are shuffled. manta comes with unique strengths such as the ability to identify nodes that represent an intermediate between clusters, to exploit negative edges and to assess the robustness of cluster membership. We demonstrate in two case studies how these properties help to gain a better understanding of the microbial community under study. manta does not require parameter tuning, is straightforward to install and run, and can easily be combined with existing microbial network inference tools. We therefore expect it to be useful in a wide range of microbial network applications. This repository contains an archived version of manta, in addition to all scripts and raw data used for the manuscript. The latest version of manta can be found at its Github repository: https://github.com/ramellose/manta. manta has been tested for Python 3.5.

  • Open Access English
    Authors: 
    Grégory Hammad; Mathilde Reyt; Christina Schmidt;
    Publisher: Zenodo
    Project: EC | COGNAP (757763)

    Open-source python package for actigraphy data analysis. This package is meant to provide a comprehensive set of tools to: read actigraphy raw data files with various formats calculate typical wake/sleep cycle-related variables (ex: IS, IV, …) perform complex analyses (ex: FDA, SSA, HMM, …) Happy actigraphying!

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