Bruno Costa,  Eduardo Ogasawara,  Leonardo Murta,  Marta Mattoso. 

Abstract. The use of scientific workflow management systems (SWfMS) has become a reality in various scientific experiments. They support the controlled enactment of sequences of scientific activities, called scientific workflows, responsible for shaping the flow of data through programs. However, workflows are evolving entities and SWfMS should provide support for controlling this evolution. This paper presents a strategy for fine grained versioning of scientific workflows, which is based on solid configuration management (CM) principles such as separation of versioning and product spaces and bubble-up method, also used by popular CM systems such as Subversion.

http://www.lbd.dcc.ufmg.br:8080/colecoes/e-science/2009/007.pdf

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