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NIPS
2004
15 years 4 months ago
Newscast EM
We propose a gossip-based distributed algorithm for Gaussian mixture learning, Newscast EM. The algorithm operates on network topologies where each node observes a local quantity ...
Wojtek Kowalczyk, Nikos A. Vlassis
CCGRID
2010
IEEE
15 years 4 months ago
Dynamic Auction Mechanism for Cloud Resource Allocation
We propose a dynamic auction mechanism to solve the allocation problem of computation capacity in the environment of cloud computing. Truth-telling property holds when we apply a s...
Wei-Yu Lin, Guan-Yu Lin, Hung-Yu Wei
CVIU
2010
198views more  CVIU 2010»
15 years 3 months ago
Non-Gaussian model-based fusion of noisy images in the wavelet domain
This paper describes a new methodology for multimodal image fusion based on non-Gaussian statistical modelling of wavelet coefficients. Special emphasis is placed on the fusion of...
Artur Loza, David R. Bull, Nishan Canagarajah, Ali...
CORR
2006
Springer
99views Education» more  CORR 2006»
15 years 3 months ago
PAC Learning Mixtures of Axis-Aligned Gaussians with No Separation Assumption
Abstract. We propose and analyze a new vantage point for the learning of mixtures of Gaussians: namely, the PAC-style model of learning probability distributions introduced by Kear...
Jon Feldman, Ryan O'Donnell, Rocco A. Servedio
CORR
2006
Springer
66views Education» more  CORR 2006»
15 years 3 months ago
MDL Denoising Revisited
We refine and extend an earlier MDL denoising criterion for wavelet-based denoising. We start by showing that the denoising problem can be reformulated as a clustering problem, whe...
Teemu Roos, Petri Myllymäki, Jorma Rissanen