2027 search results - page 118 / 406 » An Adaptive Query Execution System for Data Integration |
252
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ICDE
2003
IEEE
16 years 6 months ago
2003
IEEE
We present a query architecture in which join operators are decomposed into their constituent data structures (State Modules, or SteMs), and dataflow among these SteMs is managed ...
157
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SIGMOD
2011
ACM
14 years 7 months ago
2011
ACM
We demonstrate NetTrails, a declarative platform for maintaining and interactively querying network provenance in a distributed system. Network provenance describes the history an...
151
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INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
The architecture of two-tiered sensor networks, where storage nodes serve as an intermediate tier between sensors and a sink for storing data and processing queries, has been widel...
140
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SSDBM
2003
IEEE
15 years 10 months ago
2003
IEEE
Accessing data stored in persistent memory represents a bottleneck for current visual exploration applications. Semantic caching of frequent queries at the client-side along with ...
138
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SAC
2009
ACM
15 years 11 months ago
2009
ACM
XML data warehouses form an interesting basis for decisionsupport applications that exploit heterogeneous data from multiple sources. However, XML-native database systems currentl...