3176 search results - page 199 / 636 » A Multi-Resolution Relational Data Model |
269
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SIGMOD
2009
ACM
16 years 4 months ago
2009
ACM
Empowering users to access databases using simple keywords can relieve the users from the steep learning curve of mastering a structured query language and understanding complex a...
147
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AIA
2007
15 years 6 months ago
2007
A fundamental assumption often made in supervised classification is that the problem is static, i.e. the description of the classes does not change with time. However many practi...
138
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HPDC
2010
IEEE
15 years 4 months ago
2010
IEEE
In this paper we explore the problems of storing and reasoning about data collected from very large-scale wireless sensor networks (WSNs). Potential worldwide deployment of WSNs f...
134
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HPDC
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract-The analysis of data usage in a large set of real traces from a high-energy physics collaboration revealed the existence of an emergent grouping of files that we coined &q...
160
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DPD
2002
15 years 4 months ago
2002
A major cost in executing queries in a distributed database system is the data transfer cost incurred in transferring relations (fragments) accessed by a query from different sites...