3475 search results - page 576 / 695 » Backbones in Optimization and Approximation |
167
click to vote
ICC
2007
IEEE
16 years 20 days ago
2007
IEEE
—Since the provision of both unicast and multicast services is expected for the next generation of multi-carrier wireless systems, the allocation of resources for this combinatio...
144
click to vote
ICC
2007
IEEE
16 years 20 days ago
2007
IEEE
Abstract— This paper proposes a new MIMO-OFDM precoding method that minimizes BER of the maximum likelihood detection (MLD). Conventional MIMO precoding methods can approximately...
167
click to vote
ICCV
2007
IEEE
16 years 20 days ago
2007
IEEE
Dimensionality reduction plays a fundamental role in data processing, for which principal component analysis (PCA) is widely used. In this paper, we develop the Laplacian PCA (LPC...
160
click to vote
ICIP
2007
IEEE
16 years 20 days ago
2007
IEEE
This paper presents an efficient joint source-channel coding scheme based on forward error correction (FEC) for three dimensional (3D) models. The system employs a wavelet based ...
144
click to vote
ICTAI
2007
IEEE
16 years 20 days ago
2007
IEEE
The ability of an algorithm to accurately estimate the parameters of the geometric transformation which aligns two image profiles even in the presence of photometric distortions ...