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NIPS
2000
15 years 8 months ago
On Reversing Jensen's Inequality
Jensen's inequality is a powerful mathematical tool and one of the workhorses in statistical learning. Its applications therein include the EM algorithm, Bayesian estimation ...
Tony Jebara, Alex Pentland
ICASSP
2010
IEEE
15 years 6 months ago
Outage-optimal transmission in multiuser-MIMO Kronecker channels
In this work, we look at single user and multiuser Multiple-Input Multiple-Output (MIMO) beamforming networks with Channel Distribution Information (CDI). CDI does not need to be ...
Sagnik Ghosh, Bhaskar D. Rao, James R. Zeidler
MICCAI
2003
Springer
16 years 7 months ago
Geostatistical Medical Image Registration
Abstract. We propose a novel approach to landmark-based medical image registration based on the geostatical method of Kriging prediction. Our method exploits the spatial statistica...
Carl-Fredrik Westin, Carlos Alberola-López,...
ICTAI
2007
IEEE
16 years 29 days ago
Dragon Toolkit: Incorporating Auto-Learned Semantic Knowledge into Large-Scale Text Retrieval and Mining
The majority of text retrieval and mining techniques are still based on exact feature (e.g. words) matching and unable to incorporate text semantics. Many researchers believe that...
Xiaohua Zhou, Xiaodan Zhang, Xiaohua Hu
DSN
2006
IEEE
16 years 21 days ago
A large-scale study of failures in high-performance computing systems
Designing highly dependable systems requires a good understanding of failure characteristics. Unfortunately, little raw data on failures in large IT installations is publicly avai...
Bianca Schroeder, Garth A. Gibson