Azabou, Maha and Khrouf, Kaïs and Feki, Jamel and Soulé-Dupuy, Chantal and Vallés-Parlangeau, Nathalie Diamond multidimensional model and aggregation operators for document OLAP. (2015) In: 9th IEEE International Conference on Research Challenges in Information Science (RCIS 2015), 13 May 2015 - 15 May 2015 (Athens, Greece).
|
(Document in English)
PDF (Author's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 501kB |
Official URL: http://dx.doi.org/10.1109/RCIS.2015.7128897
Abstract
On-Line Analytical Processing (OLAP) has generated methodologies for the analysis of structured data. However, they are not appropriate to handle document content analysis. Because of the fast growing of this type of data, there is a need for new approaches abling to manage textual content of data. Generally, these data exist in XML format. In this context, we propose an approach of construction of our Diamond multidimensional model, which includes semantic dimension to better consider the semantics of textual data In addition, we propose new aggregation operators for textual data in OLAP environment.
Repository Staff Only: item control page
