Sciweavers

172 search results - page 12 / 35
» Exploiting the Analogy Between Traces and Signal Processing
Sort
View
ICASSP
2011
IEEE
12 years 11 months ago
Compressed sensing based method for ECG compression
Compressive sensing (CS) is a new approach for the acquisition and recovery of sparse signals that enables sampling rates significantly below the classical Nyquist rate. Based on...
Luisa F. Polania, Rafael E. Carrillo, Manuel Blanc...
ICASSP
2010
IEEE
13 years 7 months ago
Multiantenna spectrum sensing: Detection of spatial correlation among time-series with unknown spectra
One of the key problems in cognitive radio (CR) is the detection of primary activity in order to determine which parts of the spectrum are available for opportunistic access. This...
David Ramírez, Javier Vía, Ignacio S...
ICASSP
2009
IEEE
14 years 2 months ago
The speed of greed: Characterizing myopic gossip through network voracity
This paper analyzes the rate of convergence of greedy gossip with eavesdropping (GGE). In previous work, we proposed GGE, a fast gossip algorithm based on exploiting the broadcast...
Deniz Üstebay, Boris N. Oreshkin, Mark Coates...
ICASSP
2007
IEEE
14 years 1 months ago
Toward Turbo Decoding of RNA Secondary Structure
We propose an iterative probabilistic algorithm for estimation of RNA secondary structure using sequence data from two homologous sequences. The method is intended to exploit inte...
Arif Ozgun Harmanci, Gaurav Sharma, David H. Mathe...
DFT
2005
IEEE
178views VLSI» more  DFT 2005»
14 years 1 months ago
Inter-Plane Via Defect Detection Using the Sensor Plane in 3-D Heterogeneous Sensor Systems
Defect and fault tolerance is being studied in a 3D Heterogeneous Sensor using a stacked chip with sensors located on the top plane, and inter-plane vias connecting these to other...
Glenn H. Chapman, Vijay K. Jain, Shekhar Bhansali