Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/111854
Título: A semantic-based approach to attain reproducibility of computational environments in scientific workflows: a case study
Autores/as: Santana Pérez, Idafen 
da Silva, Rafael Ferreira
Rynge, Mats
Deelman, Ewa
Pérez-Hernández, María S.
Corcho, Oscar
Clasificación UNESCO: 120317 Informática
Fecha de publicación: 2014
Publicación seriada: Lecture Notes in Computer Science 
Resumen: Reproducible research in scientific workflows is often addressed by tracking the provenance of the produced results. While this approach allows inspecting intermediate and final results, improves understanding, and permits replaying a workflow execution, it does not ensure that the computational environment is available for subsequent executions to reproduce the experiment. In this work, we propose describing the resources involved in the execution of an experiment using a set of semantic vocabularies, so as to conserve the computational environment. We define a process for documenting the workflow application, management system, and their dependencies based on 4 domain ontologies. We then conduct an experimental evaluation using a real workflow application on an academic and a public Cloud platform. Results show that our approach can reproduce an equivalent execution environment of a predefined virtual machine image on both computing platforms.
URI: http://hdl.handle.net/10553/111854
ISBN: 978-3-319-14324-8
978-3-319-14325-5
ISSN: 0302-9743
DOI: 10.1007/978-3-319-14325-5_39
Fuente: Lecture Notes in Computer Science [ISSN 0302-9743], v. 8805, p. 452-463
Colección:Artículos
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