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TSP
2008
89views more  TSP 2008»
15 years 3 months ago
Noncooperative Eigencoding for MIMO Ad hoc Networks
A new noncooperative eigencoding algorithm is introduced for MIMO Ad hoc networks. The algorithm performs generalized waterfilling with respect to its transmit covariance matrix a...
Duong A. Hoang, Ronald A. Iltis
ISBI
2006
IEEE
16 years 3 months ago
Registration of brain images with tumors: towards the construction of statistical atlases for therapy planning
A deformable registration method is proposed to register a brain atlas with tumor-bearing brain scans. The tumor mass effect is first simulated in the (normal) atlas, using a biom...
Evangelia I. Zacharaki, Dinggang Shen, Ashraf Moha...
ICASSP
2008
IEEE
15 years 9 months ago
Distributed average consensus with increased convergence rate
The average consensus problem in the distributed signal processing context is addressed by linear iterative algorithms, with asymptotic convergence to the consensus. The convergen...
Boris N. Oreshkin, Tuncer C. Aysal, Mark Coates
IPPS
2007
IEEE
15 years 9 months ago
Rethinking Automated Synthesis of MPSoC Architectures
Emerging heterogeneous multiprocessors will have custom memory and bus architectures that must balance resource sharing and system partitioning to meet cost constraints. We propos...
Brett H. Meyer, Donald E. Thomas
ISVLSI
2006
IEEE
150views VLSI» more  ISVLSI 2006»
15 years 9 months ago
Design and Analysis of a Low Power VLIW DSP Core
Power consumption has been the primary issue in processor design, with various power reduction strategies being adopted from system-level to circuitlevel. In order to develop a po...
Chan-Hao Chang, Diana Marculescu