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CORR
2006
Springer
83views Education» more  CORR 2006»
14 years 9 months ago
Performance Analysis of CDMA Signature Optimization with Finite Rate Feedback
We analyze the performance of CDMA signature optimization with finite rate feedback. For a particular user, the receiver selects a signature vector from a signature codebook to avo...
Wei Dai, Youjian Liu, Brian Rider
CORR
2006
Springer
77views Education» more  CORR 2006»
14 years 9 months ago
Quantization Bounds on Grassmann Manifolds and Applications to MIMO Communications
This paper considers the quantization problem on the Grassmann manifold Gn,p, the set of all p-dimensional planes (through the origin) in the n-dimensional Euclidean space. The ch...
Wei Dai, Youjian Liu, Brian Rider
ISM
2006
IEEE
95views Multimedia» more  ISM 2006»
15 years 3 months ago
Digital Rights Management for Video Sensor Network
Video sensor network is evolving from an isolated system to an integral component of the global information infrastructure. In this paper, we argue that when video sensor network ...
Taojun Wu, Liang Dai, Yuan Xue, Yi Cui
ECCV
2006
Springer
15 years 11 months ago
Extending Kernel Fisher Discriminant Analysis with the Weighted Pairwise Chernoff Criterion
Many linear discriminant analysis (LDA) and kernel Fisher discriminant analysis (KFD) methods are based on the restrictive assumption that the data are homoscedastic. In this paper...
Guang Dai, Dit-Yan Yeung, Hong Chang
CIBCB
2006
IEEE
15 years 3 months ago
A Systematic Computational Approach for Transcription Factor Target Gene Prediction
— Computational prediction of transcription factor’s binding sites and regulatory target genes has great value to the biological studies of cellular process. Existing practices...
Ji He, Xinbin Dai, Xuechun Zhao