(Re)Use in Public Scientific Workflow Repositories

Johannes Starlinger 1 Sarah Cohen-Boulakia 2, 3 Ulf Leser 1
3 AMIB - Algorithms and Models for Integrative Biology
CNRS - Centre National de la Recherche Scientifique : UMR8623, X - École polytechnique, Inria Saclay - Ile de France, UP11 - Université Paris-Sud - Paris 11, LRI - Laboratoire de Recherche en Informatique, LIX - Laboratoire d'informatique de l'École polytechnique [Palaiseau]
Abstract : Scientific workflows have been introduced to enhance reproducibility, sharing and reuse of in-silico experiments. Faced with increasing numbers of workflows available in public repositories, users have a crucial need for assistance in workflow discovery. Identifying the functional elements shared between workflows and thus determining similarity between workflows is then a key point. In this paper, we present the results of a study we performed on 898 workflows from myExperiment. Our contribution is four fold: (i) we discuss the critical problem of identifying workflows and workflow elements, (ii) we provide detailed analysis about the frequencies of re-used elements across workflows, (iii) we consider, for the first time, the problem of cross-author reuse and (iv) we highlight characteristics shared between reused elements.
Type de document :
Communication dans un congrès
Anastasia Ailamaki. Scientific and Statistical Database Management - 24th International Conference, SSDBM 2012, Jun 2012, Chania, Greece. Springer, 7338, pp.361-378, 2012, LNCS
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https://hal.inria.fr/hal-00748029
Contributeur : Sarah Cohen-Boulakia <>
Soumis le : samedi 3 novembre 2012 - 17:22:44
Dernière modification le : jeudi 10 mai 2018 - 02:06:24

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  • HAL Id : hal-00748029, version 1

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Johannes Starlinger, Sarah Cohen-Boulakia, Ulf Leser. (Re)Use in Public Scientific Workflow Repositories. Anastasia Ailamaki. Scientific and Statistical Database Management - 24th International Conference, SSDBM 2012, Jun 2012, Chania, Greece. Springer, 7338, pp.361-378, 2012, LNCS. 〈hal-00748029〉

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