2853 search results - page 131 / 571 » On the Efficiency of Provenance Queries |
273
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VLDB
2007
ACM
16 years 6 months ago
2007
ACM
Emerging applications such as personalized portals, enterprise search and web integration systems often require keyword search over semi-structured views. However, traditional inf...
182
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MOBIDE
2005
ACM
16 years 3 hour ago
2005
ACM
Query processing on mobile sensor networks requires efficient indexing and partitioning of the data space to support efficient routing as the network scales up. Building an index ...
175
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DASFAA
2006
IEEE
15 years 10 months ago
2006
IEEE
Sensor networks are multi-hop wireless networks of resource constrained sensor nodes used to realize high-level collaborative sensing tasks. To query and access data generated and ...
200
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ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract--The highly dynamic nature of infrastructureless adhoc networks poses new challenges during resource discovery. In this paper, we propose a novel algorithm for resource di...
298
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ICDE
2006
IEEE
16 years 7 months ago
2006
IEEE
In applications of biometric databases the typical task is to identify individuals according to features which are not exactly known. Reasons for this inexactness are varying meas...