Crash of multiplex social systems
Multiplex social systems refers to systems with multiple layers of complex networks, where nodes are connected both inter-layer and intra-layer. Once any of the layers starts to crash, the status of nodes in these layers could affect their inter-layer connection, thus causing nodes in other layers t...
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| Format: | Final Year Project (FYP) |
| Language: | English |
| Published: |
2019
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| Online Access: | http://hdl.handle.net/10356/78347 |
| _version_ | 1826109431033626624 |
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| author | Li, Jiahang |
| author2 | Xiao Gaoxi |
| author_facet | Xiao Gaoxi Li, Jiahang |
| author_sort | Li, Jiahang |
| collection | NTU |
| description | Multiplex social systems refers to systems with multiple layers of complex networks, where nodes are connected both inter-layer and intra-layer. Once any of the layers starts to crash, the status of nodes in these layers could affect their inter-layer connection, thus causing nodes in other layers to leave the network, which represents the steps of cascading failure. Also, since in most of the social systems, not every participant pays the same attention to socialize, causing different weights of edges in the network. how “k-q cascade” model works in weighted network is also worth discussing. In this report, the “k-q cascade” model developed by Assoc. Prof. Xiao Gaoxi is introduced to simulate cascading failure of the network. First, several simulations on single-layer networks were processed in order to replicate the result on Prof. Xiao’s research. Then the k-q cascading model will be tested on weighted single-layer network, unweighted multiplex network and finally, weighted multiplex network. |
| first_indexed | 2024-10-01T02:18:06Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/78347 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T02:18:06Z |
| publishDate | 2019 |
| record_format | dspace |
| spelling | ntu-10356/783472023-07-07T16:06:53Z Crash of multiplex social systems Li, Jiahang Xiao Gaoxi School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering Multiplex social systems refers to systems with multiple layers of complex networks, where nodes are connected both inter-layer and intra-layer. Once any of the layers starts to crash, the status of nodes in these layers could affect their inter-layer connection, thus causing nodes in other layers to leave the network, which represents the steps of cascading failure. Also, since in most of the social systems, not every participant pays the same attention to socialize, causing different weights of edges in the network. how “k-q cascade” model works in weighted network is also worth discussing. In this report, the “k-q cascade” model developed by Assoc. Prof. Xiao Gaoxi is introduced to simulate cascading failure of the network. First, several simulations on single-layer networks were processed in order to replicate the result on Prof. Xiao’s research. Then the k-q cascading model will be tested on weighted single-layer network, unweighted multiplex network and finally, weighted multiplex network. Bachelor of Engineering (Electrical and Electronic Engineering) 2019-06-18T08:52:03Z 2019-06-18T08:52:03Z 2019 Final Year Project (FYP) http://hdl.handle.net/10356/78347 en Nanyang Technological University 40 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering Li, Jiahang Crash of multiplex social systems |
| title | Crash of multiplex social systems |
| title_full | Crash of multiplex social systems |
| title_fullStr | Crash of multiplex social systems |
| title_full_unstemmed | Crash of multiplex social systems |
| title_short | Crash of multiplex social systems |
| title_sort | crash of multiplex social systems |
| topic | DRNTU::Engineering::Electrical and electronic engineering |
| url | http://hdl.handle.net/10356/78347 |
| work_keys_str_mv | AT lijiahang crashofmultiplexsocialsystems |