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TITS
2010
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15 years 1 months ago
TerraMax Vision at the Urban Challenge 2007
This paper presents the TerraMax vision systems used during the 2007 DARPA Urban Challenge. First, a description of the different vision systems is provided, focusing on their hard...
Alberto Broggi, Andrea Cappalunga, Claudio Caraffi...
SIAMJO
2011
15 years 1 months ago
Approximating Semidefinite Packing Programs
In this paper we define semidefinite packing programs and describe an algorithm to approximately solve these problems. Semidefinite packing programs arise in many applications s...
Garud Iyengar, David J. Phillips, Clifford Stein
CVPR
2011
IEEE
14 years 10 months ago
Multiscale Geometric and Spectral Analysis of Plane Arrangements
Modeling data by multiple low-dimensional planes is an important problem in many applications such as computer vision and pattern recognition. In the most general setting where on...
Guangliang Chen, Mauro Maggioni
ICASSP
2011
IEEE
14 years 10 months ago
Iterative FDE for asynchronous single-carrier multiuser systems
When the arrival timing difference exists in the uplink MUMIMO systems, the conventional MUD techniques, without timing control, failed under this circumstance. In this paper, we ...
Wei Han, Qinye Yin, Ang Feng
ICASSP
2011
IEEE
14 years 10 months ago
Improved model-based spectral compressive sensing via nested least squares
This paper introduces a new algorithm for reconstructing signals with sparse spectrums from noisy compressive measurements. The proposed model-based algorithm takes the signal str...
Mahdi Shaghaghi, Sergiy A. Vorobyov