709 search results - page 37 / 142 » Efficient Evaluation of All-Nearest-Neighbor Queries |
138
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VLDB
2001
ACM
15 years 10 months ago
2001
ACM
We explore a new proxy-caching framework that exploits the query semantics of HTML forms. We identify a common class of form-based queries, and study two representative caching sc...
164
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PVLDB
2008
15 years 5 months ago
2008
The backend database system is often the performance bottleneck when running web applications. A common approach to scale the database component is query result caching, but it fa...
178
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CLOUDCOM
2010
Springer
15 years 3 months ago
2010
Springer
Geospatial queries (GQ) have been used in a wide variety of applications such as decision support systems, profile-based marketing, bioinformatics and GIS. Most of the existing qu...
174
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PVLDB
2010
15 years 15 days ago
2010
Recent legislation has increased the requirements of organizations to report data breaches, or unauthorized access to data. While access control policies are used to restrict acce...
286
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ICDE
2003
IEEE
16 years 7 months ago
2003
IEEE
XKeyword provides efficient keyword proximity queries on large XML graph databases. A query is simply a list of keywords and does not require any schema or query language knowledg...