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ICPR
2010
IEEE
14 years 12 months ago
Approximate Belief Propagation by Hierarchical Averaging of Outgoing Messages
Abstract—This paper presents an approximate belief propagation algorithm that replaces outgoing messages from a node with the averaged outgoing message and propagates messages fr...
Koichi Ogawara
80
Voted
JRTIP
2006
114views more  JRTIP 2006»
14 years 11 months ago
Sensor band selection for multispectral imaging via average normalized information
The information-rich scene descriptors created by multispectral sensors can act as a bottleneck in further analysis. Many of the spectral band selection methods treat the two under...
Hongzhi Wang, Elli Angelopoulou
JCM
2007
90views more  JCM 2007»
14 years 11 months ago
Peak to Average Power Ratio Reduction for Multicarrier Systems Using Dirty Paper Coding
— In this paper, we improve the peak to average power ratio reduction scheme for multicarrier systems proposed by Collings and Clarkson by applying dirty paper coding with peak p...
Pin-Hsun Lin, Shih-Chun Lin, Hsuan-Tien Liu, Hsuan...
SMI
2006
IEEE
147views Image Analysis» more  SMI 2006»
15 years 5 months ago
Smoothing by Example: Mesh Denoising by Averaging with Similarity-Based Weights
In this paper, we propose a new and powerful shape denoising technique for processing surfaces approximated by triangle meshes and soups. Our approach is inspired by recent non-lo...
Shin Yoshizawa, Alexander G. Belyaev, Hans-Peter S...
STACS
2000
Springer
15 years 3 months ago
Average-Case Quantum Query Complexity
Abstract. We compare classical and quantum query complexities of total Boolean functions. It is known that for worst-case complexity, the gap between quantum and classical can be a...
Andris Ambainis, Ronald de Wolf