1802 search results - page 10 / 361 » Sparse Computations with PEI |
DATESO
2004
13 years 8 months ago
2004
Large sparse matrices play important role in many modern information retrieval methods. These methods, such as clustering, latent semantic indexing, performs huge number of computa...
ICA
2007
Springer
14 years 26 days ago
2007
Springer
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...
MOC
2002
13 years 6 months ago
2002
We answer a question left open in an article of Coppersmith and Davenport which proved the existence of polynomials whose powers are sparse, and in particular polynomials whose squ...
ISCAS
2005
IEEE
14 years 9 days ago
2005
IEEE
In this paper we propose a semi-blind time domain equalizer (TEQ) design method that maximize SIR (signal-tointerference ratio) in frequency domain for VDSL systems. The proposed ...
CSI
2006
13 years 6 months ago
2006
In a distributed system, a number of application tasks may need to be assigned to different processors such that the system cost is minimized and the constraints with limited reso...