Cart (Loading....) | Create Account
Close category search window
 

Some Extensions to the Multidimensional Data Model

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Naydenova, I. ; Fac. of Math. & Informatics, "St. Kliment Ohridski" Univ. of Sofia ; Kaloyanova, K.

Business intelligence applications involve complex queries on very large databases. Users typically view the data as multidimensional data cubes. Computing multidimensional aggregates in large data cubes is a performance bottleneck for many OLAP applications. Calculating the answer of an aggregation query can be too expensive in terms of time and storage space. In this paper we describe some of the problems that can arise in the process of building multidimensional applications with Oracle OLAP Option. We pay a special attention to the sparsity of high dimensional data cubes. We present some extensions to the common multidimensional data model which could solve described problems. They also enable more flexible interface not only for the developer of OLAP application but for the end users too

Published in:

Modern Computing, 2006. JVA '06. IEEE John Vincent Atanasoff 2006 International Symposium on

Date of Conference:

3-6 Oct. 2006

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.