1301 search results - page 158 / 261 » Bounded Version Vectors |
ICC
2008
IEEE
14 years 5 months ago
2008
IEEE
Abstract— We present an analytical study on the error performance of differential unitary space-time modulation (DUSTM) over multiple-input multiple-output (MIMO) channels with n...
DCC
2006
IEEE
14 years 4 months ago
2006
IEEE
This paper derives bounds on the distortion rate function for quantization on the complex projective space denoted as CPn−1 . In essence the problem of quantization in an Euclid...
FOCS
2006
IEEE
14 years 4 months ago
2006
IEEE
In this paper we introduce a new general framework for set covering problems, based on the combination of randomized rounding of the (near-)optimal solution of the Linear Programm...
GLOBECOM
2006
IEEE
14 years 4 months ago
2006
IEEE
— The wormhole attack is one of the most severe security attacks in wireless ad hoc networks. In this paper, we analyze the effect of the wormhole attack in shortest path routing...
COLT
2005
Springer
14 years 4 months ago
2005
Springer
A general model is proposed for studying ranking problems. We investigate learning methods based on empirical minimization of the natural estimates of the ranking risk. The empiric...