3 papers
q-bio.QM2020
File-based localization of numerical perturbations in data analysis pipelines
Ali Salari, Gregory Kiar, Lindsay Lewis +2
Data analysis pipelines are known to be impacted by computational conditions, presumably due to the creation and propagation of numerical errors. While this process could play a ma…
cs.DC2020
Deploying large fixed file datasets with SquashFS and Singularity
Pierre Rioux, Gregory Kiar, Alexandre Hutton +2
Shared high-performance computing (HPC) platforms, such as those provided by XSEDE and Compute Canada, enable researchers to carry out large-scale computational experiments at a fr…
q-bio.NC2019
Comparing Perturbation Models for Evaluating Stability of Neuroimaging Pipelines
Gregory Kiar, Pablo de Oliveira Castro, Pierre Rioux +4
A lack of software reproducibility has become increasingly apparent in the last several years, calling into question the validity of scientific findings affected by published tools…