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Abstract: We propose a data model and a few algebraic operations that provide semantic foundation to multidimensional databases. The distinguishing feature of the proposed model is the symmetric treatment not only of all dimensions but also measures. The model provides support for multiple hierarchies along each dimension and support for adhoc aggregates. The proposed operators are composable, reorderable, and closed in application. These operators are also minimal in the sense that none can be expressed ... (Update)
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BibTeX entry: (Update)
Agrawal, R., Gupta, A., and Sarawagi, S. "Modeling multi-dimensional databases," IBM Research Report , IBM Almaden Research Center, September 1995. http://citeseer.ist.psu.edu/agrawal95modeling.html More
@inproceedings{ agrawal97modeling,
author = "Rakesh Agrawal and A. Gupta and Sunita Sarawagi",
title = "Modeling Multidimensional Databases",
booktitle = "Proc. 13th Int. Conf. Data Engineering, {ICDE}",
month = "7--11~",
publisher = "IEEE Computer Society",
editor = "Alex Gray and Per-{\AA}ke Larson",
isbn = "0-8186-7807-0",
pages = "232--243",
year = "1997",
url = "citeseer.ist.psu.edu/agrawal95modeling.html" }
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