3471 search results - page 83 / 695 » Data Stream Query Processing |
SIGMOD
2010
ACM
15 years 4 months ago
2010
ACM
In this paper, we propose an online aggregation system called COSMOS (Continuous Sampling for Multiple queries in an Online aggregation System), to process multiple aggregate quer...
169
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SIGMOD
2005
ACM
15 years 11 months ago
2005
ACM
A windowed query operator breaks a data stream into possibly overlapping subsets of data and computes results over each. Many stream systems can evaluate window aggregate queries....
112
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HPDC
2010
IEEE
15 years 8 days ago
2010
IEEE
Modern scientific collaborations have opened up the opportunity of solving complex problems that involve multidisciplinary expertise and large-scale computational experiments. The...
ICDM
2006
IEEE
15 years 5 months ago
2006
IEEE
Many previous works of data mining user queries in Peer-to-Peer systems focused their attention on the distribution of query contents. However, few has been done towards a better ...
184
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ICDE
2009
IEEE
16 years 28 days ago
2009
IEEE
Abstract-- Skyline computation has many applications including multi-criteria decision making. In this paper, we study the problem of efficient processing of continuous skyline que...