20673 search results - page 370 / 4135 » Improving Performance on the Internet |
176
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TWC
2008
15 years 6 months ago
2008
It has been shown in the literature that many MAC protocols for wireless networks have a considerable control overhead, which limits their achievable throughput and delay performan...
167
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PE
2007
Springer
15 years 6 months ago
2007
Springer
This paper develops time-based rejuvenation policies to improve the performability measures of a cluster system. Three rejuvenation policies, namely standard rejuvenation, delayed...
202
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SCIA
2009
Springer
16 years 1 months ago
2009
Springer
We study the usefulness of intermediate semantic concepts in bridging the semantic gap in automatic video retrieval. The results of a series of large-scale retrieval experiments, w...
143
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CDC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— This paper develops a novel mechanism for managing the performance and feasibility trade off withing predictive control. Specifically, it demonstrates that the potenti...
159
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VTC
2006
IEEE
16 years 24 days ago
2006
IEEE
— In Orthogonal Frequency Division Multiplexing (OFDM) systems, synchronization errors in the receiver cause a linear phase rotation at the output of the Discrete Fourier Transfo...