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ICASSP
2011
IEEE
14 years 10 months ago
Sparsity-undersampling tradeoff of compressed sensing in the complex domain
In this paper, recently developed ONE-L1 algorithms for compressed sensing are applied to complex-valued signals and sampling matrices. The optimal and iterative solution of ONE-L...
Zai Yang, Cishen Zhang
ICASSP
2011
IEEE
14 years 10 months ago
Multi-channel EEG compression based on matrix and tensor decompositions
Compression schemes for EEG signals are developed based on matrix and tensor decomposition. Various ways to arrange EEG signals into matrices and tensors are explored, and several...
Justin Dauwels, K. Srinivasan, M. Ramasubba Reddy,...
DBPL
1989
Springer
120views Database» more  DBPL 1989»
15 years 11 months ago
A Framework for Comparing Type Systems for Database Programming Languages
Several proposals have been published in recent years for database programming languages (DBPLs), many of which have been object-oriented. Our goal in this paper is not to argue f...
Antonio Albano, Alan Dearle, Giorgio Ghelli, Chris...
JMLR
2012
13 years 9 months ago
Primal-Dual methods for sparse constrained matrix completion
We develop scalable algorithms for regular and non-negative matrix completion. In particular, we base the methods on trace-norm regularization that induces a low rank predicted ma...
Yu Xin, Tommi Jaakkola
ICIP
2000
IEEE
16 years 8 months ago
Cancellation of Show-Through in Duplex Scanning
When scanning a page with printing on both sides, the printing on the back-side often shows through in the scan of the front-side because the page is not completely opaque. This p...
Gaurav Sharma