3225 search results - page 276 / 645 » Query Optimization by Stored Queries |
177
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IPTPS
2003
Springer
15 years 12 months ago
2003
Springer
This paper discusses the feasibility of peer-to-peer full-text keyword search of the Web. Two classes of keyword search techniques are in use or have been proposed: flooding of q...
160
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APIN
2007
15 years 6 months ago
2007
In this thesis, we describe a genetic algorithm for optimizing the superpeer structure of semantic peer to peer networks. Peer to peer, also called P2P, networks enable us to sear...
298
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ICDE
2008
IEEE
16 years 8 months ago
2008
IEEE
The continuous intersection join query is computationally expensive yet important for various applications on moving objects. No previous study has particularly addressed this que...
238
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SIGMOD
2006
ACM
16 years 6 months ago
2006
ACM
ct In some applications, data capture dominates query processing. For example, monitoring moving objects often requires more insertions and updates than queries. Data gathering usi...
197
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SIGMOD
2005
ACM
16 years 7 days ago
2005
ACM
One of the most powerful features of SQL is the use of nested queries. Most research work on the optimization of nested queries focuses on aggregate subqueries. However, the solut...