Diversity of Building Blocks Unity of Construction Rule for Transportation Networks
The identification of local structure composition may help understand the network construction law from a bottom-up view. Focusing on local structure, the network subgraph approach was applied to systematically analyze 3- to 7-node subgraphs in several transportation networks in China. Results show...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2021-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/29/e3sconf_eem2021_03079.pdf |
| _version_ | 1818600168177532928 |
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| author | Li Bangya Liu Liang |
| author_facet | Li Bangya Liu Liang |
| author_sort | Li Bangya |
| collection | DOAJ |
| description | The identification of local structure composition may help understand the network construction law from a bottom-up view. Focusing on local structure, the network subgraph approach was applied to systematically analyze 3- to 7-node subgraphs in several transportation networks in China. Results show that the number of subgraph and forms increase as the subgraph scale increase, but the rate are different, which indicates the diversity of building blocks in transportation networks. Moreover, both the network subgraph rank can be divided into two kinds, each corresponding to one of the transport geographical networks and transport service networks. The two kinds reflect the unity of construction rule of geographical network or service network due to the similarity of the cost, technical and space constraints. The methods and results can be used as methods and standards in the planning, evaluation and optimization of transportation networks. |
| first_indexed | 2024-12-16T12:31:12Z |
| format | Article |
| id | doaj.art-b3569150ae5b4fb8945225ae6ddcfc0f |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-16T12:31:12Z |
| publishDate | 2021-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-b3569150ae5b4fb8945225ae6ddcfc0f2022-12-21T22:31:42ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012530307910.1051/e3sconf/202125303079e3sconf_eem2021_03079Diversity of Building Blocks Unity of Construction Rule for Transportation NetworksLi Bangya0Liu LiangSchool of Management, Shanghai UniversityThe identification of local structure composition may help understand the network construction law from a bottom-up view. Focusing on local structure, the network subgraph approach was applied to systematically analyze 3- to 7-node subgraphs in several transportation networks in China. Results show that the number of subgraph and forms increase as the subgraph scale increase, but the rate are different, which indicates the diversity of building blocks in transportation networks. Moreover, both the network subgraph rank can be divided into two kinds, each corresponding to one of the transport geographical networks and transport service networks. The two kinds reflect the unity of construction rule of geographical network or service network due to the similarity of the cost, technical and space constraints. The methods and results can be used as methods and standards in the planning, evaluation and optimization of transportation networks.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/29/e3sconf_eem2021_03079.pdf |
| spellingShingle | Li Bangya Liu Liang Diversity of Building Blocks Unity of Construction Rule for Transportation Networks E3S Web of Conferences |
| title | Diversity of Building Blocks Unity of Construction Rule for Transportation Networks |
| title_full | Diversity of Building Blocks Unity of Construction Rule for Transportation Networks |
| title_fullStr | Diversity of Building Blocks Unity of Construction Rule for Transportation Networks |
| title_full_unstemmed | Diversity of Building Blocks Unity of Construction Rule for Transportation Networks |
| title_short | Diversity of Building Blocks Unity of Construction Rule for Transportation Networks |
| title_sort | diversity of building blocks unity of construction rule for transportation networks |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/29/e3sconf_eem2021_03079.pdf |
| work_keys_str_mv | AT libangya diversityofbuildingblocksunityofconstructionrulefortransportationnetworks AT liuliang diversityofbuildingblocksunityofconstructionrulefortransportationnetworks |