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ICIP
2008
IEEE
16 years 1 months ago
Perceptual soft thresholding using the structural similarity index
In this paper, we present a novel algorithm for wavelet domain image denoising using the soft thresholding function. The thresholds are designed to be locally optimal with respect...
Sumohana S. Channappayya, Alan C. Bovik, Robert W....
IDEAL
2007
Springer
16 years 25 days ago
PINCoC : A Co-clustering Based Approach to Analyze Protein-Protein Interaction Networks
A novel technique to search for functional modules in a protein-protein interaction network is presented. The network is represented by the adjacency matrix associated with the und...
Clara Pizzuti, Simona E. Rombo
CPAIOR
2005
Springer
16 years 6 days ago
A Search-Infer-and-Relax Framework for Integrating Solution Methods
Abstract. We present an algorithmic framework for integrating solution methods that is based on search, inference, and relaxation and their interactions. We show that the following...
John N. Hooker
DATE
2000
IEEE
85views Hardware» more  DATE 2000»
15 years 11 months ago
Meeting Delay Constraints in DSM by Minimal Repeater Insertion
We address the problem of inserting repeaters, selected from a library, at feasible locations in a placed and routed network to meet user-specified delay constraints. We use mini...
I-Min Liu, Adnan Aziz, D. F. Wong
NIPS
2003
15 years 8 months ago
Online Learning via Global Feedback for Phrase Recognition
We present a system to recognize phrases based on perceptrons, and a global online learning algorithm to train them together. The recognition strategy applies learning in two laye...
Xavier Carreras, Lluís Màrquez