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149
Voted
ICASSP
2010
IEEE
15 years 3 months ago
2010
IEEE
In Cognitive Radio scenarios channelization information from primary network may be available to the spectral monitor. Under this assumption we propose a spectral estimation algor...
112
Voted
SIGCOMM
2009
ACM
15 years 10 months ago
2009
ACM
This paper presents SoftRate, a wireless bit rate adaptation protocol that is responsive to rapidly varying channel conditions. Unlike previous work that uses either frame recepti...
112
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MICRO
2006
IEEE
15 years 9 months ago
2006
IEEE
We present Adaptive Stream Detection, a simple technique for modulating the aggressiveness of a stream prefetcher to match a workload’s observed spatial locality. We use this co...
105
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TCOM
2008
15 years 3 months ago
2008
Abstract--A robust frequency-hopping system with noncoherent detection, iterative turbo decoding and demodulation, and channel estimation is presented. The data modulation is the s...
116
Voted
ICIP
2006
IEEE
16 years 5 months ago
2006
IEEE
A real-time adaptive non-parametric thresholding algorithm for change detection is proposed in this paper. Based on the estimation of the scatter of regions of change in a differe...