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SCALESPACE
2007
Springer
16 years 25 days ago
Bounds on the Minimizers of (nonconvex) Regularized Least-Squares
This is a theoretical study on the minimizers of cost-functions composed of an ℓ2 data-fidelity term and a possibly nonsmooth or nonconvex regularization term acting on the di...
Mila Nikolova
IJCNN
2006
IEEE
16 years 22 days ago
Online Kernel Canonical Correlation Analysis for Supervised Equalization of Wiener Systems
— We consider the application of kernel canonical correlation analysis (K-CCA) to the supervised equalization of Wiener systems. Although a considerable amount of research has be...
Steven Van Vaerenbergh, Javier Vía, Ignacio...
IROS
2006
IEEE
116views Robotics» more  IROS 2006»
16 years 22 days ago
Workspace Analysis of a 6-DOF Cable Robot for Hardware-in-the-Loop Dynamic Simulation
- This paper describes the study of the force-closure workspace of a 6-DOF, cable-driven, parallel robot for the application in a hardware-in-the-loop dynamic simulator, which is u...
Xiumin Diao, Ou Ma
ISCAS
2006
IEEE
147views Hardware» more  ISCAS 2006»
16 years 22 days ago
Triangular systolic array with reduced latency for QR-decomposition of complex matrices
- The novel CORDIC-based architecture of the these weights (combiner unit). The implementation of the Triangular Systolic Array for QRD of large size complex combiner unit is rathe...
Alexander Maltsev, V. Pestretsov, Roman Maslenniko...
AIPR
2005
IEEE
16 years 10 days ago
Hierarchical Bayesian Algorithm for Diffuse Optical Tomography
Diffuse Optical Tomography (DOT) poses a typical illposed inverse problem with limited number of measurements and inherently low spatial resolution. In this paper, we propose a hi...
Murat Guven, Birsen Yazici, Xavier Intes, Britton ...