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2011 IEEE Seventh International Conference on eScience

DOI: 10.1109/escience.2011.49

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A Linked Data Approach to Publishing Complex Scientific Workflows

This paper is available in a repository.
This paper is available in a repository.

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Abstract

Past data management practices in many fields of natural science, including climate research, have focused primarily on the final research output -- the research publication -- with less attention paid to the chain of intermediate data results and their associated metadata, including provenance. Data were often regarded merely as an adjunct to the publication, rather than a scientific resource in their own right. In this paper, we attempt to address the issues of capturing and publishing detailed workflows associated with the climate/research datasets held by the Climatic Research Unit (CRU) at the University of East Anglia. To this end, we present a customisable approach to exposing climate research workflows for the effective re-use of the associated data, through the adoption of linked-data principles, existing widely adopted citation techniques (Digital Object Identifier) and data exchange mechanisms (Open Archives Initiative Object Reuse and Exchange).