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ICA
2007
Springer
15 years 9 months ago
Dictionary Learning for L1-Exact Sparse Coding
We have derived a new algorithm for dictionary learning for sparse coding in the ℓ1 exact sparse framework. The algorithm does not rely on an approximation residual to operate, b...
Mark D. Plumbley
128
Voted
AHS
2007
IEEE
222views Hardware» more  AHS 2007»
15 years 3 months ago
Programmable Analog VLSI Architecture Based upon Event Coding
Abstract— A programmable analog array inspired from neuronal spike event coding is presented. A configurable event block forms the basic building block of the programmable array...
Thomas Jacob Koickal, Alister Hamilton, Luiz C. P....
124
Voted
CORR
2007
Springer
88views Education» more  CORR 2007»
15 years 3 months ago
Minimum cost distributed source coding over a network
— This work considers the problem of transmitting multiple compressible sources over a network with minimum cost. The problem is complicated by the fact that the description of t...
Aditya Ramamoorthy
123
Voted
ENTCS
2007
108views more  ENTCS 2007»
15 years 3 months ago
Simulating and Compiling Code for the Sequential Quantum Random Access Machine
We present the SQRAM architecture for quantum computing, which is based on Knill’s QRAM model. We detail a suitable instruction set, which implements a universal set of quantum ...
Rajagopal Nagarajan, Nikolaos Papanikolaou, David ...
123
Voted
ICMCS
2007
IEEE
158views Multimedia» more  ICMCS 2007»
15 years 10 months ago
Enhanced Reconstruction of the Quantised Transform Coefficients for WYNER-ZIV Coding
In recent years, the Distributed Video Coding (DVC) has become a more and more popular research area. In the current work, the framework of transform domain Wyner-Ziv coding of vi...
Yuri Vatis, Sven Klomp, Jörn Ostermann