2542 search results - page 371 / 509 » An Operational Definition of Context |
152
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SIGMOD
2003
ACM
16 years 6 months ago
2003
ACM
We discuss the design of an acquisitional query processor for data collection in sensor networks. Acquisitional issues are those that pertain to where, when, and how often data is...
138
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EDBT
2002
ACM
16 years 6 months ago
2002
ACM
For a spatial database management system, it is an important goal to minimize the I/O-cost of queries and other operations. Several page-replacement strategies have been proposed a...
178
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ICIAP
2005
ACM
16 years 6 months ago
2005
ACM
In this paper, we propose a novel method which involves neural adaptive techniques for identifying salient features and for classifying high dimensionality data. In particular a ne...
149
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ICSE
2004
IEEE-ACM
16 years 6 months ago
2004
IEEE-ACM
A holy grail of component-based software engineering is "write-once, reuse everywhere". However, in modern distributed, component-based systems supporting emerging appli...
126
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ICSE
2004
IEEE-ACM
16 years 6 months ago
2004
IEEE-ACM
Achieving high dependability of Web Services (WSs) dynamically composed from component WSs is an open problem. One of the main difficulties here is due to the fact that the compone...