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BIBE
2007
IEEE
108views Bioinformatics» more  BIBE 2007»
15 years 9 months ago
Using Parsimony to Guide Maximum Likelihood Searches
—The performance of maximum likelihood searches can be boosted by using the most parsimonious tree as a starting point for the search. The time spent in performing the parsimony ...
Kenneth Sundberg, Timothy O'Connor, Hyrum Carroll,...
GLOBECOM
2006
IEEE
15 years 8 months ago
Optimum Ergodic Power Allocation for Multiuser OFDM with Arbitrary Signal Constellations
Abstract— This paper formulates the power allocation policy that maximizes the region of ergodic mutual informations achievable in multiuser downlink OFDM channels known only sta...
Angel Lozano, Antonia Maria Tulino, Sergio Verd&ua...
ISCAS
2005
IEEE
142views Hardware» more  ISCAS 2005»
15 years 8 months ago
Multichannel SVD-based image de-noising
: - In this paper, we propose a multichannel SVD-based image de-noising algorithm. The IntDCT is employed to decorrelate the image into sixteen subbands. The SVD is then applied to...
Yodchanan Wongsawat, K. R. Rao, Soontorn Oraintara
ICDAR
2003
IEEE
15 years 7 months ago
Improvement of Matching and Evaluation in Handwritten Numeral Recognition Using Flexible Standard Patterns
The purpose of this study is to develop a flexible matching method for recognizing handwritten numerals based on the statistics of shapes and structures learned from learning sam...
Hirokazu Muramatsu, Takashi Kobayashi, Takahiro Su...
ICPR
2000
IEEE
15 years 7 months ago
A Theoretical Framework for Dynamic Classifier Selection
At present, the common operation mechanism of multiple classifier systems is the combination of classifier outputs. Recently, some researchers pointed out the potentialities of â€...
Giorgio Giacinto, Fabio Roli