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» Learning to Generate Fast Signal Processing Implementations
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DAC
2005
ACM
16 years 3 months ago
Structural search for RTL with predicate learning
We present an efficient search strategy for satisfiability checking on circuits represented at the register-transfer-level (RTL). We use the RTL circuit structure by extending con...
Ganapathy Parthasarathy, Madhu K. Iyer, Kwang-Ting...
111
Voted
ICASSP
2011
IEEE
14 years 6 months ago
Integer fast lapped orthogonal transform based on direct-lifting of dcts for lossless-to-lossy image coding
Integer lapped orthogonal transforms (LOTs) are vital technologies for the unification of lossless and lossy image coding, called losslessto-lossy image coding. In this paper, we...
Taizo Suzuki, Masaaki Ikehara
ICASSP
2011
IEEE
14 years 6 months ago
MCMC inference of the shape and variability of time-response signals
Signals in response to time-localized events of a common phenomenon tend to exhibit a common shape, but with variable time scale, amplitude, and delay across trials in many domain...
Dmitriy A. Katz-Rogozhnikov, Kush R. Varshney, Ale...
129
Voted
INFOCOM
2011
IEEE
14 years 5 months ago
Physical layer wireless security made fast and channel independent
Abstract – There is a growing interest in physical layer security. Recent work has demonstrated that wireless devices can generate a shared secret key by exploiting variations in...
Shyamnath Gollakota, Dina Katabi
86
Voted
ICASSP
2009
IEEE
15 years 6 months ago
Frequency invariant MVDR beamforming without filters and implementation using MIMO radar
Abstract-- Frequency invariant beamforming with sensor arrays is generally achieved using filters in the form of tapped delay-lines following each sensor. However it has been recen...
Piya Pal, P. P. Vaidyanathan