3225 search results - page 197 / 645 » Query Optimization by Stored Queries |
139
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DASFAA
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract. To provide complex query processing in peer-to-peer systems has attracted much attention in both academic and industrial community. We present GChord, a scalable techniqu...
143
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SSD
2001
Springer
15 years 9 months ago
2001
Springer
Several studies have focused on the efficient processing of simple spatial query types such as selections and spatial joins. Little work, however, has been done towards the optimiz...
117
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AIPS
1998
15 years 5 months ago
1998
We present the application of the Planning by Rewriting PbR framework to query planning in distributed and heterogeneous environments. PbR is a new paradigm for e cient high-quali...
199
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SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
We present a tool for querying a set of points for geometric shapes. This tool was developed as part of a larger project studying the architecture of 13th century French churches....
143
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ICPR
2002
IEEE
16 years 5 months ago
2002
IEEE
We present a new technique for content based image retrieval where feature vector to be matched is very much specific to the query image. A particular Peano scan which is optimal ...