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136
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TSP
2008
15 years 4 months ago
2008
In a variety of signal processing and communications contexts, erasures occur inadvertently or can be intentionally introduced as part of a data reduction strategy. This paper disc...
111
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TSP
2008
15 years 4 months ago
2008
We present a reduced-complexity soft detection (RCSD) scheme geared to multiple-input multiple-output (MIMO) systems with spatial domain multiplexing leading to layered space-time ...
151
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TSP
2008
15 years 4 months ago
2008
Markov random fields are designed to represent structured dependencies among large collections of random variables, and are well-suited to capture the structure of real-world sign...
111
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TSP
2008
15 years 4 months ago
2008
Abstract-- The FOCal Underdetermined System Solver (FOCUSS) algorithm has already found many applications in signal processing and data analysis, whereas the regularized MFOCUSS al...
134
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TVLSI
2008
15 years 4 months ago
2008
-- Aggressive CMOS scaling results in low threshold voltage and thin oxide thickness for transistors manufactured in deep submicron regime. As a result, reducing the subthreshold a...