A Two-Phase Gradient Projection Algorithm for Solving the Combined Modal Split and Traffic Assignment Problem with Nested Logit Function
This study provides a gradient projection (GP) algorithm to solve the combined modal split and traffic assignment (CMSTA) problem. The nested logit (NL) model is used to consider the mode correlation under the user equilibrium (UE) route choice condition. Specifically, a two-phase GP algorithm is de...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Journal of Advanced Transportation |
| Online Access: | http://dx.doi.org/10.1155/2021/1986851 |
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| _version_ | 1832566353334108160 |
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| author | Seungkyu Ryu Anthony Chen Songyot Kitthamkesorn |
| author_facet | Seungkyu Ryu Anthony Chen Songyot Kitthamkesorn |
| author_sort | Seungkyu Ryu |
| collection | DOAJ |
| description | This study provides a gradient projection (GP) algorithm to solve the combined modal split and traffic assignment (CMSTA) problem. The nested logit (NL) model is used to consider the mode correlation under the user equilibrium (UE) route choice condition. Specifically, a two-phase GP algorithm is developed to handle the hierarchical structure of the NL model in the CMSTA problem. The Seoul transportation network in Korea is adopted to demonstrate an applicability in a large-scale multimodal transportation network. The results show that the proposed GP solution algorithm outperforms the method of the successive averages (MSA) algorithm and the classical Evan’s algorithm. |
| format | Article |
| id | doaj-art-972fb19f3462468db53e1276536e25b6 |
| institution | Kabale University |
| issn | 0197-6729 2042-3195 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Advanced Transportation |
| spelling | doaj-art-972fb19f3462468db53e1276536e25b62025-02-03T01:04:27ZengWileyJournal of Advanced Transportation0197-67292042-31952021-01-01202110.1155/2021/19868511986851A Two-Phase Gradient Projection Algorithm for Solving the Combined Modal Split and Traffic Assignment Problem with Nested Logit FunctionSeungkyu Ryu0Anthony Chen1Songyot Kitthamkesorn2Korea Institute Science Technology Information, 245, Daehak-ro, Yuseong-gu, Daejeon, Republic of KoreaDepartment of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong KongDepartment of Civil Engineering, Chiang Mai University, 239 Huay Kaew Road, Chiang Mai 50200, ThailandThis study provides a gradient projection (GP) algorithm to solve the combined modal split and traffic assignment (CMSTA) problem. The nested logit (NL) model is used to consider the mode correlation under the user equilibrium (UE) route choice condition. Specifically, a two-phase GP algorithm is developed to handle the hierarchical structure of the NL model in the CMSTA problem. The Seoul transportation network in Korea is adopted to demonstrate an applicability in a large-scale multimodal transportation network. The results show that the proposed GP solution algorithm outperforms the method of the successive averages (MSA) algorithm and the classical Evan’s algorithm.http://dx.doi.org/10.1155/2021/1986851 |
| spellingShingle | Seungkyu Ryu Anthony Chen Songyot Kitthamkesorn A Two-Phase Gradient Projection Algorithm for Solving the Combined Modal Split and Traffic Assignment Problem with Nested Logit Function Journal of Advanced Transportation |
| title | A Two-Phase Gradient Projection Algorithm for Solving the Combined Modal Split and Traffic Assignment Problem with Nested Logit Function |
| title_full | A Two-Phase Gradient Projection Algorithm for Solving the Combined Modal Split and Traffic Assignment Problem with Nested Logit Function |
| title_fullStr | A Two-Phase Gradient Projection Algorithm for Solving the Combined Modal Split and Traffic Assignment Problem with Nested Logit Function |
| title_full_unstemmed | A Two-Phase Gradient Projection Algorithm for Solving the Combined Modal Split and Traffic Assignment Problem with Nested Logit Function |
| title_short | A Two-Phase Gradient Projection Algorithm for Solving the Combined Modal Split and Traffic Assignment Problem with Nested Logit Function |
| title_sort | two phase gradient projection algorithm for solving the combined modal split and traffic assignment problem with nested logit function |
| url | http://dx.doi.org/10.1155/2021/1986851 |
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