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JMLR
2010
163views more  JMLR 2010»
14 years 4 months ago
Dense Message Passing for Sparse Principal Component Analysis
We describe a novel inference algorithm for sparse Bayesian PCA with a zero-norm prior on the model parameters. Bayesian inference is very challenging in probabilistic models of t...
Kevin Sharp, Magnus Rattray
MOBICOM
2009
ACM
15 years 4 months ago
Dynamic spectrum access in DTV whitespaces: design rules, architecture and algorithms
In November 2008, the FCC ruled that the digital TV whitespaces be used for unlicensed access. This is an exciting development because DTV whitespaces are in the low frequency ran...
Supratim Deb, Vikram Srinivasan, Ritesh Maheshwari
ISBI
2004
IEEE
15 years 10 months ago
Nonrigid Registration of Medical Image by Maxwell Model of Viscoelasticity
Nonrigid medical image registration has many potentially applications for diagnosis and monitoring disease progression in the clinic, and is very hot in computational anatomy. How...
Songyuan Tang, Tianzi Jiang
DATE
2009
IEEE
76views Hardware» more  DATE 2009»
15 years 4 months ago
LFSR-based test-data compression with self-stoppable seeds
—The main disadvantage of LFSR-based compression is that it should be usually combined with a constrained ATPG process, and, as a result, it cannot be effectively applied to IP c...
M. Koutsoupia, Emmanouil Kalligeros, Xrysovalantis...
ICRA
2009
IEEE
154views Robotics» more  ICRA 2009»
15 years 4 months ago
On the complexity and consistency of UKF-based SLAM
— This paper addresses two key limitations of the unscented Kalman filter (UKF) when applied to the simultaneous localization and mapping (SLAM) problem: the cubic, in the numbe...
Guoquan Huang, Anastasios I. Mourikis, Stergios I....