485 search results - page 33 / 97 » Processing complex aggregate queries over data streams |
146
Voted
EDBT
2012
ACM
13 years 2 months ago
2012
ACM
Many stream processing applications require access to a multitude of streaming as well as stored data sources. Yet there is no clear semantics for correct continuous query executi...
101
Voted
DEXA
2005
Springer
15 years 6 months ago
2005
Springer
Computing aggregates over distributed data sets constitutes an interesting class of distributed queries. Recent advances in peer-to-peer discovery of data sources and query process...
105
click to vote
ICDCSW
2007
IEEE
15 years 6 months ago
2007
IEEE
We have developed a data stream management system that supports declarative stream queries running over high data volumes in a supercomputing environment. To enable specification ...
107
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SERVICES
2008
15 years 1 months ago
2008
Distributed stream query services must simultaneously process a large number of complex, continuous queries with stringent performance requirements while utilizing distributed pro...
115
Voted
WWW
2005
ACM
16 years 1 months ago
2005
ACM
Continuous queries are used to monitor changes to time varying data and to provide results useful for online decision making. Typically a user desires to obtain the value of some ...