338 search results - page 35 / 68 » XStream: a Signal-Oriented Data Stream Management System |
CIDR
2007
15 years 1 months ago
2007
Data management in wireless sensor networks has been an area of significant research in recent years. Many existing sensor data management systems view sensor data as a continuou...
113
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KDD
2009
ACM
16 years 11 days ago
2009
ACM
Lately there exist increasing demands for online abnormality monitoring over trajectory streams, which are obtained from moving object tracking devices. This problem is challengin...
100
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GLOBECOM
2009
IEEE
15 years 3 months ago
2009
IEEE
This paper considers the problem of optimal and competitive wireless access for data streaming over vehicleto-roadside (V2R) communication. In a service area, the onboard units (OB...
133
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DAMON
2008
Springer
15 years 1 months ago
2008
Springer
Frequent elements and top-k queries constitute an important class of queries for data stream analysis applications. Certain applications require answers for both frequent elements...
174
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ICDE
2005
IEEE
16 years 1 months ago
2005
IEEE
Skewis prevalentin manydata sourcessuchas IP traffic streams. To continually summarize the distribution of such data, a highbiased set of quantiles (e.g., 50th, 90th and 99th perc...