6004 search results - page 820 / 1201 » Parallelizing query optimization |
207
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HICSS
2005
IEEE
16 years 11 days ago
2005
IEEE
The Gnutella protocol requires peers to broadcast messages to their neighbours when they search files. The message passing generates a lot of traffic in the network, which degrade...
197
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ICDE
2005
IEEE
16 years 11 days ago
2005
IEEE
Queries on XML documents typically combine selections on element contents, and, via path expressions, the structural relationships between tagged elements. Efficient support for ...
165
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IMC
2005
ACM
16 years 10 days ago
2005
ACM
Sketch is a sublinear space data structure that allows one to approximately reconstruct the value associated with any given key in an input data stream. It is the basis for answer...
198
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SSD
2005
Springer
16 years 7 days ago
2005
Springer
This paper proposes and solves a-autonomy and k-stops shortest path problems in large spatial databases. Given a source s and a destination d, an aautonomy query retrieves a sequen...
188
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VLDB
2005
ACM
16 years 7 days ago
2005
ACM
Summarization of query results is an important problem for many OLAP applications. The Minimum Description Length principle has been applied in various studies to provide summarie...