نتایج جستجو برای: network topology

تعداد نتایج: 716291  

2007
Fawad Nazir Tallat Hussain Tarar Faran Javed Chawla Hiroki Suguri Hafiz Farooq Ahmad Arshad Ali

Network topology discovery for the large IP networks is a very well studied area of research. Most of the previous work focus on improving the efficiency in terms of time and completeness of network topology discovery algorithms and less attention has been given to the deployment scenarios and user centric view of network topology discovery. In this paper we propose a novel network topology dis...

Journal: :CoRR 2014
Yuansheng Lin Daqing Li Rui Kang Shlomo Havlin

The robustness of complex networks with dependencies has been studied in recent years. However, previous studies focused on the robustness of networks composed of dependency links without network topology. In this study, we will analyze the percolation properties of a realistic network model where dependency links follow certain network topology. We perform the theoretical analysis and numerica...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) - دانشکده مهندسی برق 1385

شبکه های حسگری بی سیم در سالهای اخیر توجه بسیاری از پژوهشگران را به خود جلب کرده است. این شبکه ها با استفاده از یک گیرنده و فرستنده کم توان می توانند داده های جمع آوری شده را برای کاربر بیرونی ارسال کنند. پیش بینی می شود این شبکه ها کیفیت زندگی را در آینده نزدیک بهبود بخشند. برای کاربردهای متداول شبکه های حسگری بی سیم، گره ها باید اندازه کوچکی داشته باشند. اندازه کوچک این گره ها باعث می شود انر...

Journal: :علوم کاربردی و محاسباتی در مکانیک 0
سیدحجت هاشمی مسعود رخش خورشید

a neural network with feed forward topology and back propagation algorithm was used to investigate the effect of composition on mechanical properties in api x65 microalloyed steel (used in manufacturing of large diameter pipes). experimental data was obtained by cutting 100 specimens from pipes manufactured in industrial scale (with similar heats and manufacturing processes). the chemical analy...

Journal: :Geophysical Journal International 2017

2010
Haijian Shao Guoliang Cai

Abstract. Recently, various papers investigated the geometry features, synchronization and control of complex network provided with certain topology. While, sometimes the exact topology of a network is unknown or uncertain. Using Lyapunov theory, we propose an adaptive feedback controlling method to identify the exact topology of a rather general weighted complex dynamical network model. By rec...

2015
Shengqiao Ni Jiancheng Lv Zhehao Cheng Mao Li Irene Sendina-Nadal

This paper presents improvements to the conventional Topology Representing Network to build more appropriate topology relationships. Based on this improved Topology Representing Network, we propose a novel method for online dimensionality reduction that integrates the improved Topology Representing Network and Radial Basis Function Network. This method can find meaningful low-dimensional featur...

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