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» Propagator: A Family of Patterns
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ICONIP
1998
15 years 1 months ago
A Study on Initialization for BP Networks
This paper proposes an initialization of back propagation (BP) networks for pattern classification problems; the weights of hidden units are initialized so that hyperplanes should...
Hiroshi Shiratsuchi, Hiromu Gotanda, Katsuhiro Ino...
TMC
2010
224views more  TMC 2010»
14 years 10 months ago
Multihop Range-Free Localization in Anisotropic Wireless Sensor Networks: A Pattern-Driven Scheme
—This paper focuses on multihop range-free localization in anisotropic wireless sensor networks. In anisotropic networks, geometric distance between a pair of sensor nodes is not...
Qingjun Xiao, Bin Xiao, Jiannong Cao, Jianping Wan...
ICC
2007
IEEE
105views Communications» more  ICC 2007»
15 years 6 months ago
Intersymbol Interference Due to the Atmospheric Turbulence for Free-Space Optical Communication System
—Weak atmospheric turbulence causes pulse broadening of an optical signal. In this article, we drive the pulse broadening as a function of turbulence strength by temporal moments...
Mostofa K. Howlader, Jinho Jung
WWW
2007
ACM
16 years 14 days ago
Anchor-based proximity measures
We present a family of measures of proximity of an arbitrary node in a directed graph to a pre-specified subset of nodes, called the anchor. Our measures are based on three differ...
Amruta Joshi, Ravi Kumar, Benjamin Reed, Andrew To...
BMCBI
2008
86views more  BMCBI 2008»
14 years 12 months ago
Subfamily specific conservation profiles for proteins based on n-gram patterns
Background: A new algorithm has been developed for generating conservation profiles that reflect the evolutionary history of the subfamily associated with a query sequence. It is ...
John K. Vries, Xiong Liu