1007 search results - page 46 / 202 » Worst-Case Optimal Algorithms for Parallel Query Processing |
133
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IDEAS
2008
IEEE
15 years 8 months ago
2008
IEEE
As the popularity of areas including document storage and distributed systems continues to grow, the demand for high performance XML databases is increasingly evident. This has le...
119
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ICDCN
2009
Springer
15 years 7 months ago
2009
Springer
Wireless sensor networks with multiple users collecting data directly from the sensors have many potential applications. An important problem is to allocate for each user a query r...
101
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DBISP2P
2005
Springer
15 years 8 months ago
2005
Springer
In this work we address the issue of efficient processing of range queries in DHT-based P2P data networks. The novelty of the proposed approach lies on architectures, algorithms, ...
195
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SIGMOD
2008
ACM
16 years 2 months ago
2008
ACM
Recently, skyline queries have attracted much attention in the database research community. Space partitioning techniques, such as recursive division of the data space, have been ...
127
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WWW
2010
ACM
15 years 9 months ago
2010
ACM
Query suggestion has been an effective approach to help users narrow down to the information they need. However, most of existing studies focused on only popular/head queries. Si...