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Conference Papers Year : 2015

Galaxy-Gen: A Tool for Building Galaxy model from XML documents

Abstract

A galaxy model is a multidimensional model dedicated for XML document warehouses. It can be seen as a network of entities (i.e., dimensions) connected via nodes. After giving an overview of our four-steps semi-automated method for the generation of galaxy models which aims to build data marts from XML documents. This paper focuses on the software tool, called Galaxy-Gen that implements the proposed method. We illustrate the Galaxy-Gen functionalities and make its first assessment through two experiments. The first experiment is applied to a set of twenty XML documents taken from the academic domain. The second one addressed a set of 1691 XML documents issued from the Clef-2007 collection. The assessment is performed by comparing manual design galaxy models with those produced by the Galaxy-Gen tool. The results are very promising.
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Dates and versions

hal-01300443 , version 1 (11-04-2016)

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Ines Ben Messaoud, Jamel Feki, Gilles Zurfluh. Galaxy-Gen: A Tool for Building Galaxy model from XML documents. 6th International Conference on Knowledge Engineering and Ontology Development (KEOD), Oct 2014, Rome, Italy. pp.84-95, ⟨10.5220/0005082300840095⟩. ⟨hal-01300443⟩
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