703 search results - page 118 / 141 » Efficiency measurement using independent component analysis ... |
192
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VLDB
2000
ACM
15 years 9 months ago
2000
ACM
Many emerging application domains require database systems to support efficient access over highly multidimensional datasets. The current state-of-the-art technique to indexing hi...
147
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
In this paper, we study query evaluation on Active XML documents (AXML for short), a new generation of XML documents that has recently gained popularity. AXML documents are XML do...
287
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
Temporal data analysis in data warehouses and data streaming systems often uses time decay to reduce the importance of older tuples, without eliminating their influence, on the res...
171
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IPM
2007
15 years 6 months ago
2007
Information retrieval systems consist of many complicated components. Research and development of such systems is often hampered by the difficulty in evaluating how each particula...
173
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INFOCOM
2005
IEEE
15 years 11 months ago
2005
IEEE
— Recently, overlay networks have emerged as a means to enhance end-to-end application performance and availability. Overlay networks attempt to leverage the inherent redundancy ...