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85
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TCAD
2008
84views more  TCAD 2008»
15 years 1 months ago
Buffering Interconnect for Multicore Processor Designs
Recently, the microprocessor industry is headed in the direction of multicore designs in order to continue the chip performance growth. We investigate buffer insertion, which is a ...
Yifang Liu, Jiang Hu, Weiping Shi
105
Voted
AUTOMATICA
2005
178views more  AUTOMATICA 2005»
15 years 1 months ago
Spacecraft attitude control using explicit model predictive control
In this paper, an explicit model predictive controller for the attitude of a satellite is designed. Explicit solutions to constrained linear MPC problems can be computed by solvin...
Øyvind Hegrenæs, Jan Tommy Gravdahl, ...
87
Voted
TIT
2008
101views more  TIT 2008»
15 years 1 months ago
Low-Rate Repeat-Zigzag-Hadamard Codes
In this paper, we propose a new class of low-rate error correction codes called repeat-zigzag-Hadamard (RZH) codes featuring simple encoder and decoder structures, and flexible cod...
Kai Li, Guosen Yue, Xiaodong Wang, Li Ping
100
Voted
TMI
2008
116views more  TMI 2008»
15 years 1 months ago
Dynamic PET Reconstruction Using Wavelet Regularization With Adapted Basis Functions
Tomographic reconstruction from positron emission tomography (PET) data is an ill-posed problem that requires regularization. An attractive approach is to impose an 1-regularizatio...
J. Verhaeghe, Dimitri Van De Ville, I. Khalidov, Y...
115
Voted
TSP
2008
143views more  TSP 2008»
15 years 1 months ago
Sparse Representation in Structured Dictionaries With Application to Synthetic Aperture Radar
Sparse signal representations and approximations from overcomplete dictionaries have become an invaluable tool recently. In this paper, we develop a new, heuristic, graph-structure...
Kush R. Varshney, Müjdat Çetin, John W...