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CSB
2004
IEEE
109views Bioinformatics» more  CSB 2004»
13 years 11 months ago
Rec-I-DCM3: A Fast Algorithmic Technique for Reconstructing Large Phylogenetic Trees
Phylogenetic trees are commonly reconstructed based on hard optimization problems such as maximum parsimony (MP) and maximum likelihood (ML). Conventional MP heuristics for produc...
Usman Roshan, Bernard M. E. Moret, Tandy Warnow, T...
ICASSP
2010
IEEE
13 years 7 months ago
Utilizing principal singular vectors for two-dimensional single frequency estimation
In this paper, frequency estimation of a twodimensional (2D) cisoid in the presence of additive white Gaussian noise is addressed. By utilizing the rank-one property of the 2D noi...
H. C. So, Frankie K. W. Chan, C. F. Chan, W. H. La...
TWC
2008
85views more  TWC 2008»
13 years 7 months ago
Improved BDFE Using A Priori Information for Turbo Equalization
Abstract-- Turbo equalization improves communication system performance by iteratively exchanging information between soft-input soft-output (SISO) equalizer and SISO channel decod...
Jingxian Wu, Sang-Yick Leong, Kah-Ping Lee, Chengs...
JOC
2008
92views more  JOC 2008»
13 years 7 months ago
Cryptanalysis of an E0-like Combiner with Memory
In this paper, we study an E0-like combiner with memory as the keystream generator. First, we formulate a systematic and simple method to compute correlations of the FSM output seq...
Yi Lu 0002, Serge Vaudenay
TCOM
2008
68views more  TCOM 2008»
13 years 7 months ago
MPSK modulated constellation design for differential space-time modulation
The constellation design for differential space-time modulation usually requires to construct L (constellation size) unitary matrices making the design complexity increasing rapidl...
Qinghua Shi, Q. T. Zhang