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CVPR
2010
IEEE
14 years 2 months ago
Fast Sparse Representation with Prototypes
Sparse representation has found applications in numerous domains and recent developments have been focused on the convex relaxation of the 0-norm minimization for sparse coding (i...
Jia-Bin Huang, Ming-Hsuan Yang
IWANN
1997
Springer
14 years 1 months ago
A Fast Kohonen Net Implementation for Spert-II
We present an implementation of Kohonen Self-Organizing Feature Maps for the Spert-II vector microprocessor system. The implementation supports arbitrary neural map topologies and ...
Krste Asanovic
SODA
1997
ACM
199views Algorithms» more  SODA 1997»
13 years 10 months ago
Fast Algorithms for Sorting and Searching Strings
We present theoretical algorithms for sorting and searching multikey data, and derive from them practical C implementations for applications in which keys are character strings. T...
Jon Louis Bentley, Robert Sedgewick
TWC
2008
124views more  TWC 2008»
13 years 9 months ago
Reverse Link Performance of a DS-CDMA System With Both Fast and Slow Power Controlled Users
In this paper the performance of the reverse link of a multicell DS-CDMA system with coexisting open-loop and closed-loop power controlled users transmitting heterogeneous traffic ...
Loren Carrasco, Guillem Femenias
BIOINFORMATICS
2010
138views more  BIOINFORMATICS 2010»
13 years 9 months ago
Robust unmixing of tumor states in array comparative genomic hybridization data
Motivation: Tumorigenesis is an evolutionary process by which tumor cells acquire sequences of mutations leading to increased growth, invasiveness, and eventually metastasis. It i...
David Tolliver, Charalampos E. Tsourakakis, Ayshwa...