793 search results - page 14 / 159 » Continuously adaptive continuous queries over streams |
120
Voted
VLDB
2010
ACM
14 years 11 months ago
2010
ACM
According to the database outsourcing model, a data owner delegates database functionality to a thirdparty service provider, which answers queries received from clients. Authentic...
187
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SIGMOD
2005
ACM
16 years 23 days ago
2005
ACM
Many analysis and monitoring applications require the repeated execution of expensive modeling functions over streams of rapidly changing data. These applications can often be exp...
196
Voted
ICDE
2006
IEEE
16 years 2 months ago
2006
IEEE
Adaptivity is a challenging open issue in data stream management. In this paper, we tackle the problem of memory adaptivity inside a system executing temporal sliding window queri...
106
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IDEAS
2005
IEEE
15 years 6 months ago
2005
IEEE
Adaptive operator scheduling algorithms for continuous query processing are usually designed to serve a single performance objective, such as minimizing memory usage or maximizing...
133
Voted
CIKM
2011
Springer
14 years 17 days ago
2011
Springer
A continuous top-k query retrieves the k most preferred objects in a data stream according to a given preference function. These queries are important for a broad spectrum of appl...