نتایج جستجو برای: complex networks

تعداد نتایج: 1167656  

Journal: :international journal of smart electrical engineering 2014
fardad farrokhi mehdi heydarian kaveh kangarloo

this paper presents a comparison study between the multilayer perceptron (mlp) and radial basis function (rbf) neural networks with supervised learning and back propagation algorithm to track hand gestures. both networks have two output classes which are hand and face. skin is detected by a regional based algorithm in the image, and then networks are applied on video sequences frame by frame in...

2010
Karsten Steinhaeuser Nitesh V. Chawla Auroop R. Ganguly

Networks have been used to describe and model a wide range of complex systems, both natural as well as man-made. One particularly interesting application in the earth sciences is the use of complex networks to represent and study the global climate system. In this paper, we motivate this general approach, explain the basic methodology, report on the state of the art (including our contributions...

2010
P. Van Mieghem R. E. Kooij

Currently, there does not seem to exist a commonly agreed definition of the robustness of a network, nor a framework to modify a network in order to meet some desired level of robustness. The goal of this article is to present a definition and a framework to compute topological network robustness.

Journal: :International Journal for Multiscale Computational Engineering 2011

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت معلم تهران - دانشکده علوم 1370

determination of uranium in natural water and complex solutions using ion exchange chromatography: a combined procedure using ion exchange chromatography and uv-vis spectrophotometry techniques has been developed to measure uranum in natural water and complex solutions. after conditicing , one hundred milli liters of sample solutions have been passed through an ion exchange column,pachked with ...

Journal: :Nature Communications 2017

Journal: :Physica D: Nonlinear Phenomena 2006

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