The Community for Technology Leaders
RSS Icon
Subscribe
Vienna, Austria
July 3, 2006 to July 5, 2006
ISBN: 0-7695-2590-3
pp: 301-310
Alfredo Cuzzocrea , University of Calabria, Italy
ABSTRACT
An innovative technique supporting accuracy control in compressed multidimensional data cubes is presented in this paper. The proposed technique can be efficiently used in QoA-based OLAP tools, where OLAP users/applications and DW servers are allowed to mediate on the accuracy of (approximate) answers, similarly to what happens in QoS-based systems for the quality of services. The compressed data structure KLSA, which implements the technique, is also extensively presented and discussed. We complement our analytical contributions with an experimental evaluation on several kinds of synthetic multidimensional data cubes, demonstrating the superiority of our approach in comparison with other similar techniques.
INDEX TERMS
null
CITATION
Alfredo Cuzzocrea, "Accuracy Control in Compressed Multidimensional Data Cubes for Quality of Answer-based OLAP Tools", SSDBM, 2006, Scientific and Statistical Database Management, International Conference on, Scientific and Statistical Database Management, International Conference on 2006, pp. 301-310, doi:10.1109/SSDBM.2006.10
14 ms
(Ver 2.0)

Marketing Automation Platform Marketing Automation Tool