2028 search results - page 234 / 406 » Deriving Relation Keys from XML Keys |
265
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SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
Data lineage and data provenance are key to the management of scientific data. Not knowing the exact provenance and processing pipeline used to produce a derived data set often re...
270
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SIGMOD
2006
ACM
16 years 6 months ago
2006
ACM
Many sensor network applications, such as object tracking and disaster monitoring, require effective techniques for event detection. In this paper, we propose a novel event detect...
180
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PERCOM
2008
ACM
16 years 6 months ago
2008
ACM
As the scale of modern sensor networks continues to grow, energy consumption, scalability and routing efficiency are becoming key design challenges. Network management plays an im...
163
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ICCD
2004
IEEE
16 years 3 months ago
2004
IEEE
Leakage current is a key factor in IC power consumption even in the active operating mode. We investigate the simultaneous optimization of gate size and threshold voltage to reduc...
141
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CSCW
2010
ACM
16 years 3 months ago
2010
ACM
Open content communities such as wikis derive their value from the work done by users. However, a key challenge is to elicit work that is sufficient and focused where needed. We ...