1672 search results - page 241 / 335 » Optimizing Monitoring Queries over Distributed Data |
194
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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...
319
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ICDE
2003
IEEE
16 years 7 months ago
2003
IEEE
This paper presents SPEX, a streamed and progressive evaluation of regular path expressions with XPath-like qualifiers against XML streams. SPEX proceeds as follows. An expression...
162
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CASCON
2001
15 years 7 months ago
2001
On Line Analytical Processing (OLAP) aims at gaining useful information quickly from large amounts of data residing in a data warehouse. To improve the quickness of response to qu...
189
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PROMISE
2010
15 years 1 months ago
2010
Background: There are many data mining methods but few comparisons between them. For example, there are at least two ways to build quality optimizers, programs that find project o...
164
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GLOBECOM
2006
IEEE
16 years 9 days ago
2006
IEEE
— Multicast-based data communication is an efficient communication scheme especially in multihop ad hoc networks where the MAC layer is based on one-hop broadcast from one sourc...