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TIP
2010
160views more  TIP 2010»
15 years 1 months ago
Development and Optimization of Regularized Tomographic Reconstruction Algorithms Utilizing Equally-Sloped Tomography
We develop two new algorithms for tomographic reconstruction which incorporate the technique of equally-sloped tomography (EST) and allow for the optimized and flexible implementat...
Yu Mao, Benjamin P. Fahimian, Stanley Osher, Jianw...
TMI
2010
134views more  TMI 2010»
15 years 1 months ago
Exploiting Quasiperiodicity in Motion Correction of Free-Breathing Myocardial Perfusion MRI
Free-breathing image acquisition is desirable in first-pass gadolinium- enhanced magnetic resonance imaging (MRI), but the breathing movements hinder the direct automatic analysis ...
Gert Wollny, María J. Ledesma-Carbayo, Pete...
TON
2010
97views more  TON 2010»
15 years 1 months ago
Gradually reconfiguring virtual network topologies based on estimated traffic matrices
Traffic matrix, which is required as an input of traffic engineering (TE) methods, is difficult to be obtained directly. One possible approach to obtaining the traffic matrix is to...
Yuichi Ohsita, Takashi Miyamura, Shin'ichi Arakawa...
HPCA
2011
IEEE
14 years 10 months ago
A new server I/O architecture for high speed networks
Traditional architectural designs are normally focused on CPUs and have been often decoupled from I/O considerations. They are inefficient for high-speed network processing with a...
Guangdeng Liao, Xia Znu, Laxmi N. Bhuyan
ASPDAC
2012
ACM
334views Hardware» more  ASPDAC 2012»
14 years 2 months ago
GreenDroid: An architecture for the Dark Silicon Age
— The Dark Silicon Age kicked off with the transition to multicore and will be characterized by a wild chase for seemingly ever-more insane architectural designs. At the heart o...
Nathan Goulding-Hotta, Jack Sampson, Qiaoshi Zheng...