DAWN: an efficient framework of DCT for
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Ming-Jyh Hsieh; Wei-Guang Teng; Ming-Syan Chen; Philip S. Yu
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Article
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2006
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Springer-Verlag
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English
โ 454 KB
On-line analytical processing (OLAP) has become an important component in most data warehouse systems and decision support systems in recent years. In order to deal with the huge amount of data, highly complex queries and increasingly strict response time requirements, approximate query processing h