2114 search results - page 244 / 423 » Performance Evaluation on a Real-Time Database |
148
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EDBT
2006
ACM
16 years 4 months ago
2006
ACM
Abstract. Many different index structures have been proposed for spatial databases to support efficient query processing. However, most of these index structures suffer from an exp...
129
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ICDE
2010
IEEE
16 years 4 months ago
2010
IEEE
Research on spatial network databases has so far considered that there is a single cost value associated with each road segment of the network. In most real-world situations, howev...
160
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MIDDLEWARE
2004
Springer
15 years 10 months ago
2004
Springer
Data grids, large scale web applications generating dynamic content and database service providing pose significant scalability challenges to database engines. Replication is the ...
148
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SSD
2001
Springer
15 years 9 months ago
2001
Springer
Intervals represent a fundamental data type for temporal, scientific, and spatial databases where time stamps and point data are extended to time spans and range data, respectively...
148
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SIGMOD
2000
ACM
15 years 9 months ago
2000
ACM
For many KDD applications, such as detecting criminal activities in E-commerce, finding the rare instances or the outliers, can be more interesting than finding the common pattern...