7607 search results - page 253 / 1522 » Querying data provenance |
197
Voted
SIGMOD
2003
ACM
16 years 6 months ago
2003
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 real-time query responses in ...
154
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INFOCOM
2007
IEEE
16 years 29 days ago
2007
IEEE
—The demand for efficient data dissemination/access techniques to find the relevant data from within a sensor network has led to the development of data-centric sensor networks...
184
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DAWAK
2010
Springer
15 years 7 months ago
2010
Springer
Spatial data warehouses (SDW) enable analytical multidimensional queries together with spatial analysis. Mainly, three operations are related to SDW query processing performance: (...
185
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DKE
1999
15 years 6 months ago
1999
A Data Warehouse DW is a database that collects and stores data from multiple remote and heterogeneous information sources. When a query is posed, it is evaluated locally, without...
195
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RR
2007
Springer
16 years 23 days ago
2007
Springer
For the foreseeable future, most data will continue to be stored in relational databases. To work with these data in ontology-based applications, tools and techniques that bridge t...