720 search results - page 34 / 144 » A Weighting Scheme for Star-Graphs |
VTC
2008
IEEE
14 years 4 months ago
2008
IEEE
— We propose a semi-blind adaptive beamforming approach for wireless systems that employ high-throughput quadrature amplitude modulation signalling schemes. A minimum number of t...
MMSEC
2005
ACM
14 years 3 months ago
2005
ACM
In this paper, we propose a secure biometric based authentication scheme which fundamentally relies on the use of a robust hash function. The robust hash function is a one-way tra...
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
A Markov random field (MRF) model with a new implementation scheme is proposed for unsupervised image segmentation based on image features. The traditional two-component MRF model...
ICRA
2008
IEEE
14 years 4 months ago
2008
IEEE
— Integrating information coming from different sensors is a fundamental capability for autonomous robots. For complex tasks like topological localization, it would be desirable ...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract— In this paper, we propose an efficient low complexity MIMO detection method for double space-frequency block coded (D-SFBC) OFDM system. The proposed MIMO detector inv...