3225 search results - page 374 / 645 » Query Optimization by Stored Queries |
174
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PR
2006
15 years 6 months ago
2006
Performance evaluation of content-based image retrieval (CBIR) systems is an important but still unsolved problem. The reason for its importance is that only performance evaluatio...
180
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SIGMOD
2010
ACM
15 years 6 months ago
2010
ACM
We develop a compact and efficient reachability labeling scheme for answering provenance queries on workflow runs that conform to a given specification. Even though a workflow run...
182
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SIGMOD
1998
ACM
15 years 10 months ago
1998
ACM
For an increasing number of modern database applications, efficient support of similarity search becomes an important task. Along with the complexity of the objects such as images...
309
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
Data outsourcing or database as a service is a new paradigm for data management in which a third party service provider hosts a database as a service. The service provides data man...
277
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VLDB
2004
ACM
16 years 6 months ago
2004
ACM
In many applications involving continuous data streams, data arrival is bursty and data rate fluctuates over time. Systems that seek to give rapid or realtime query responses in su...