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MICCAI
2010
Springer
15 years 4 months ago
Efficient MR Image Reconstruction for Compressed MR Imaging
In this paper, we propose an efficient algorithm for MR image reconstruction. The algorithm minimizes a linear combination of three terms corresponding to a least square data fitti...
Junzhou Huang, Shaoting Zhang, Dimitris N. Metaxas
ICASSP
2011
IEEE
14 years 10 months ago
An interference-free representation of instantaneous frequency of periodic signals and its application to F0 extraction
An interference-free representation of the instantaneous frequency of constituent harmonic components of periodic signals is introduced. The power weighted average instantaneous f...
Hideki Kawahara, Toshio Irino, Masanori Morise
SAT
2011
Springer
263views Hardware» more  SAT 2011»
14 years 9 months ago
Failed Literal Detection for QBF
Failed literal detection (FL) in SAT is a powerful approach for preprocessing. The basic idea is to assign a variable as assumption. If boolean constraint propagation (BCP) yields ...
Florian Lonsing, Armin Biere
MAM
2007
127views more  MAM 2007»
15 years 6 months ago
Indoor solar energy harvesting for sensor network router nodes
A unique method has been developed to scavenge solar energy from monocrystalline solar cells to power wireless router nodes that are used in indoor applications. This method elimi...
Abhiman Hande, Todd Polk, William Walker, Dinesh B...
MSWIM
2005
ACM
16 years 4 days ago
Randomized energy aware routing algorithms in mobile ad hoc networks
We consider the problem of energy aware localized routing in ad hoc networks. In localized routing algorithms, each node forwards a message based on the position information about...
Israat Tanzeena Haque, Chadi Assi, J. William Atwo...