485 search results - page 67 / 97 » Processing complex aggregate queries over data streams |
124
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CCGRID
2011
IEEE
14 years 4 months ago
2011
IEEE
—Coordinated Checkpoint/Restart (C/R) is a widely deployed strategy to achieve fault-tolerance. However, C/R by itself is not capable enough to meet the demands of upcoming exasc...
85
Voted
PODS
2010
ACM
15 years 5 months ago
2010
ACM
A fundamental problem in data management is to draw a sample of a large data set, for approximate query answering, selectivity estimation, and query planning. With large, streamin...
111
Voted
SSDBM
2006
IEEE
15 years 6 months ago
2006
IEEE
Monitoring movement of high-dimensional points is essential for environmental databases, geospatial applications, and biodiversity informatics as it reveals crucial information ab...
106
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ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
— In contrast to the traditional wireless sensor network (WSN) applications that perform only data collection and aggregation, new generation of information processing applicatio...
137
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ICDM
2008
IEEE
15 years 7 months ago
2008
IEEE
OLAP (On-Line Analytical Processing) is an important notion in data analysis. Recently, more and more graph or networked data sources come into being. There exists a similar need ...