1672 search results - page 244 / 335 » Optimizing Monitoring Queries over Distributed Data |
181
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
We present a Bayesian framework for content-based image retrieval which models the distribution of color and texture features within sets of related images. Given a userspecified ...
313
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GIS
2005
ACM
16 years 7 months ago
2005
ACM
Geographic Information Systems (GIS) are increasingly managing very large sets of data and hence a centralized data repository may not always provide the most scalable solution. H...
251
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
A large part of the data on the World Wide Web is hidden behind form-like interfaces. These interfaces interact with a hidden backend database to provide answers to user queries. ...
168
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SPAA
2006
ACM
16 years 3 days ago
2006
ACM
Consider a network in which a collection of source nodes maintain and periodically update data objects for a collection of sink nodes, each of which periodically accesses the data...
190
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VLDB
2004
ACM
15 years 11 months ago
2004
ACM
Cost-based XML query optimization calls for accurate estimation of the selectivity of path expressions. Some other interactive and internet applications can also benefit from suc...