20126 search results - page 3370 / 4026 » Timed Transition Systems |
311
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ICDE
2008
IEEE
16 years 9 months ago
2008
IEEE
Aggregate measures summarizing subsets of data are valuable in exploratory analysis and decision support, especially when dependent aggregations can be easily specified and compute...
362
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ICDE
2007
IEEE
16 years 9 months ago
2007
IEEE
We study the problem of answering queries posed on virtual views of XML documents, a problem commonly encountered when enforcing XML access control and integrating data. We approa...
329
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ICDE
2006
IEEE
16 years 9 months ago
2006
IEEE
Data integration from multiple autonomous data sources has emerged as an important practical problem. The key requirement for such data integration is that owners of such data nee...
331
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ICDE
2005
IEEE
16 years 9 months ago
2005
IEEE
Sensor networks and other distributed information systems (such as the Web) must frequently access data that has a high per-attribute acquisition cost, in terms of energy, latency...
284
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ICDE
2005
IEEE
16 years 9 months ago
2005
IEEE
Stream-processing systems are designed to support an emerging class of applications that require sophisticated and timely processing of high-volume data streams, often originating...