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TCOM
2008
66views more  TCOM 2008»
13 years 7 months ago
Lattice codes for amplified direct-detection optical systems
Theories of shaping for lattice codes have been developed for systems (optical or non-optical) using coherent detection with additive white Gaussian noise (AWGN) and for direct-det...
Wei Mao, Joseph M. Kahn
ISCC
2005
IEEE
14 years 1 months ago
A Game Theoretic Analysis of Protocols Based on Fountain Codes
In this paper we analyze a novel paradigm of reliable communications which is not based on the traditional timeout-and-retransmit mechanism of TCP. Our approach, which we call FBP...
Luis López, Antonio Fernández, Vicen...
FLAIRS
2003
13 years 9 months ago
Sample Complexity of Real-Coded Evolutionary Algorithms
Researchers studying Evolutionary Algorithms and their applications have always been confronted with the sample complexity problem. The relationship between population size and gl...
Jian Zhang 0007, Xiaohui Yuan, Bill P. Buckles
ECCV
2010
Springer
13 years 8 months ago
Image Classification Using Super-Vector Coding of Local Image Descriptors
Abstract. This paper introduces a new framework for image classification using local visual descriptors. The pipeline first performs a nonlinear feature transformation on descripto...
Xi Zhou, Kai Yu, Tong Zhang, Thomas S. Huang
ICMCS
2006
IEEE
121views Multimedia» more  ICMCS 2006»
14 years 1 months ago
An Optimal Non-Uniform Scalar Quantizer for Distributed Video Coding
In this paper, we propose a novel algorithm to design an optimal non-uniform scalar quantizer for distributed video coding, which aims at achieving a coding rate close to joint co...
Bo Wu, Xun Guo, Debin Zhao, Wen Gao, Feng Wu