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GLOBECOM
2006
IEEE
16 years 28 days ago
Transmit Beamforming with Finite-Rate Feedback for Frequency-Selective Channels
— In this paper, we consider beamforming with finite– rate feedback for frequency–selective channels with decisionfeedback equalization (DFE) at the receiver. Using average ...
Yang-wen Liang, Robert Schober, Wolfgang H. Gersta...
ICMCS
2006
IEEE
165views Multimedia» more  ICMCS 2006»
16 years 28 days ago
Partial LDA vs Partial PCA
Recently, 3D face recognition algorithms have outperformed 2D conventional approaches by adding depth data to the problem. However, independently of the nature (2D or 3D) of the a...
Antonio Rama, Francesc Tarres
ICMCS
2006
IEEE
124views Multimedia» more  ICMCS 2006»
16 years 28 days ago
Streaming of Scalable Video from Multiple Servers using Rateless Codes
This paper presents a framework for efficiently streaming scalable video from multiple servers over heterogeneous network paths. We propose to use rateless codes, or Fountain cod...
Jean-Paul Wagner, Jacob Chakareski, Pascal Frossar...
ICPPW
2006
IEEE
16 years 28 days ago
Parallel Implementation of the Polyhedral Homotopy Method
Homotopy methods to solve polynomial systems are well suited for parallel computing because the solution paths defined by the homotopy can be tracked independently. For sparse po...
Jan Verschelde, Yan Zhuang
IROS
2006
IEEE
136views Robotics» more  IROS 2006»
16 years 27 days ago
Multi-robot SLAM with Unknown Initial Correspondence: The Robot Rendezvous Case
Abstract— This paper presents a new approach to the multirobot map-alignment problem that enables teams of robots to build joint maps without initial knowledge of their relative ...
Xun S. Zhou, Stergios I. Roumeliotis
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