Competition between growth and decline in complex system

In daily lives, complex network systems are everywhere. Whether in the social sciences, life sciences or information sciences, there are network structures with different complex topological features and dynamics. By studying the dynamic behaviour of these networks, we could have better understandin...

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Main Author: Wang, Jingcheng
Other Authors: Xiao Gaoxi
Format: Final Year Project
Language:English
Published: 2019
Subjects:
Online Access:http://hdl.handle.net/10356/77652
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-776522023-07-07T15:55:57Z Competition between growth and decline in complex system Wang, Jingcheng Xiao Gaoxi School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering In daily lives, complex network systems are everywhere. Whether in the social sciences, life sciences or information sciences, there are network structures with different complex topological features and dynamics. By studying the dynamic behaviour of these networks, we could have better understanding of different network structures. However, the impact of competitive relationship dynamics in complex networks on its structure remains to be studied. For instance, in social networks, there are serval impacts of user’s behaviour on the stability of the network: how new users join the network; the connections between new users and old users; and under which circumstance users will leave this network, and how to avoid the ultimate collapse of the network. Therefore, this report focuses on the study of growth-decline competitive relationship in complex networks. In this process, some new nodes will be added to the network, and some new connections will be brought into the network as well. Meanwhile, nodes that do not meet certain conditions will leave the network with a certain probability. By studying the growth and decline process, we can find a dynamic equilibrium point so that the network does not completely collapse. In conclusion, the significance of this project is to help analyse the dynamic behaviour of complex network and how to avoid the ultimate collapse. At the same time, the knowledge I have learnt about complex networks throughout this process is abundant, beneficial and meaningful, and it sharps the skills of understanding, analysing and solving of similar issues. Bachelor of Engineering (Electrical and Electronic Engineering) 2019-06-03T12:58:51Z 2019-06-03T12:58:51Z 2019 Final Year Project (FYP) http://hdl.handle.net/10356/77652 en Nanyang Technological University 63 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering::Electrical and electronic engineering
spellingShingle DRNTU::Engineering::Electrical and electronic engineering
Wang, Jingcheng
Competition between growth and decline in complex system
description In daily lives, complex network systems are everywhere. Whether in the social sciences, life sciences or information sciences, there are network structures with different complex topological features and dynamics. By studying the dynamic behaviour of these networks, we could have better understanding of different network structures. However, the impact of competitive relationship dynamics in complex networks on its structure remains to be studied. For instance, in social networks, there are serval impacts of user’s behaviour on the stability of the network: how new users join the network; the connections between new users and old users; and under which circumstance users will leave this network, and how to avoid the ultimate collapse of the network. Therefore, this report focuses on the study of growth-decline competitive relationship in complex networks. In this process, some new nodes will be added to the network, and some new connections will be brought into the network as well. Meanwhile, nodes that do not meet certain conditions will leave the network with a certain probability. By studying the growth and decline process, we can find a dynamic equilibrium point so that the network does not completely collapse. In conclusion, the significance of this project is to help analyse the dynamic behaviour of complex network and how to avoid the ultimate collapse. At the same time, the knowledge I have learnt about complex networks throughout this process is abundant, beneficial and meaningful, and it sharps the skills of understanding, analysing and solving of similar issues.
author2 Xiao Gaoxi
author_facet Xiao Gaoxi
Wang, Jingcheng
format Final Year Project
author Wang, Jingcheng
author_sort Wang, Jingcheng
title Competition between growth and decline in complex system
title_short Competition between growth and decline in complex system
title_full Competition between growth and decline in complex system
title_fullStr Competition between growth and decline in complex system
title_full_unstemmed Competition between growth and decline in complex system
title_sort competition between growth and decline in complex system
publishDate 2019
url http://hdl.handle.net/10356/77652
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