2114 search results - page 241 / 423 » Performance Evaluation on a Real-Time Database |
232
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ICDE
2003
IEEE
16 years 6 months ago
2003
IEEE
In a visualization system, one of the key issues is to optimize performance and visual fidelity. This is especially critical for large virtual environments where the models do not...
227
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SIGMOD
2006
ACM
16 years 4 months ago
2006
ACM
Data streaming systems are becoming essential for monitoring applications such as financial analysis and network intrusion detection. These systems often have to process many simi...
142
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SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
Many algorithms have been proposed to approximate holistic aggregates, such as quantiles and heavy hitters, over data streams. However, little work has been done to explore what t...
125
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ICDE
2010
IEEE
15 years 11 months ago
2010
IEEE
Abstract—We introduce schema covering, the problem of identifying easily understandable common objects for describing large and complex schemas. Defining transformations between...
143
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ADBIS
2009
Springer
15 years 11 months ago
2009
Springer
The inefficiency of integration processes—as an abstraction of workflow-based integration tasks—is often reasoned by low resource utilization and significant waiting times f...