Selection of Materialized View Based on Information Weight and Using Huffman-Tree on Spatial Data Warehouse

Beijing, China August 30-September 01

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http://doi.ieeecomputersociety.org/10.1109/ICICIC.2006.345

First International Conference on Inn ...

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	JingJing Li, Yao Wang, RuiQiang Liu, "Selection of Materialized View Based on Information Weight and Using Huffman-Tree on Spatial Data Warehouse," Innovative Computing ,Information and Control, International Conference on, vol. 2, pp. 71-74, First International Conference on Innovative Computing, Information and Control - Volume II (ICICIC'06), 2006.

	BibTex	x
	@article{ 10.1109/ICICIC.2006.345, author = {JingJing Li and Yao Wang and RuiQiang Liu}, title = {Selection of Materialized View Based on Information Weight and Using Huffman-Tree on Spatial Data Warehouse}, journal ={Innovative Computing ,Information and Control, International Conference on}, volume = {2}, year = {2006}, isbn = {0-7695-2616-0}, pages = {71-74}, doi = {http://doi.ieeecomputersociety.org/10.1109/ICICIC.2006.345}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Innovative Computing ,Information and Control, International Conference on TI - Selection of Materialized View Based on Information Weight and Using Huffman-Tree on Spatial Data Warehouse SN - 0-7695-2616-0 SP71 EP74 A1 - JingJing Li, A1 - Yao Wang, A1 - RuiQiang Liu, PY - 2006 KW - null VL - 2 JA - Innovative Computing ,Information and Control, International Conference on ER -

JingJing Li, Urumqi National High-Tech Development Zone

Yao Wang, Urumqi National High-Tech Development Zone

RuiQiang Liu, Urumqi National High-Tech Development Zone

We propose the method of selecting materialized views on a spatial data warehouse. And focus on selecting spatial tuples. The selecting considerations include query frequency, source data and spatial complexity, so we introduce information content and density-based selective materialization, which is different from Object-based selective materialization, We present proofs showing that the algorithms are guaranteed to provide a solution that is fairly close to the optimal solution.

Citation:

JingJing Li, Yao Wang, RuiQiang Liu, "Selection of Materialized View Based on Information Weight and Using Huffman-Tree on Spatial Data Warehouse," icicic, vol. 2, pp.71-74, First International Conference on Innovative Computing, Information and Control - Volume II (ICICIC'06), 2006

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