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Transportmetrica A-Transport Science最新文献

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Improving analytic approximations of TSP tour lengths with adjustment factors 用调整因子改进 TSP 游程长度的解析近似值
IF 3.3 2区 工程技术
Transportmetrica A-Transport Science Pub Date : 2024-04-29 DOI: 10.1080/23249935.2024.2346631
Youngmin Choi, Bruce L. Golden, Paul M. Schonfeld
{"title":"Improving analytic approximations of TSP tour lengths with adjustment factors","authors":"Youngmin Choi, Bruce L. Golden, Paul M. Schonfeld","doi":"10.1080/23249935.2024.2346631","DOIUrl":"https://doi.org/10.1080/23249935.2024.2346631","url":null,"abstract":"Optimizing Traveling Salesman Problem (TSP) tours requires substantial computational effort, leading researchers to develop approximations relating tour length to the number of visited points, n. E...","PeriodicalId":48871,"journal":{"name":"Transportmetrica A-Transport Science","volume":"42 1","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140828095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pre-disaster resource allocation based on network topology and flow features 基于网络拓扑和流量特征的灾前资源分配
IF 3.3 2区 工程技术
Transportmetrica A-Transport Science Pub Date : 2024-04-24 DOI: 10.1080/23249935.2024.2344631
Mingxue Guo, Tingting Zhao, Ziyou Gao
{"title":"Pre-disaster resource allocation based on network topology and flow features","authors":"Mingxue Guo, Tingting Zhao, Ziyou Gao","doi":"10.1080/23249935.2024.2344631","DOIUrl":"https://doi.org/10.1080/23249935.2024.2344631","url":null,"abstract":"Protecting transportation systems from severe damage is crucial for their post-disaster functionality. We adopt network topological metrics and generalised topological metrics involving demand and ...","PeriodicalId":48871,"journal":{"name":"Transportmetrica A-Transport Science","volume":"42 1","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140931768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Accounting for passenger loss in bus bunching reduction: a robust real-time speed control method 在减少公交车拥挤时考虑乘客损失：一种稳健的实时速度控制方法
IF 3.3 2区 工程技术
Transportmetrica A-Transport Science Pub Date : 2024-04-22 DOI: 10.1080/23249935.2024.2342034
Kunpeng Ning, Hai Jiang
{"title":"Accounting for passenger loss in bus bunching reduction: a robust real-time speed control method","authors":"Kunpeng Ning, Hai Jiang","doi":"10.1080/23249935.2024.2342034","DOIUrl":"https://doi.org/10.1080/23249935.2024.2342034","url":null,"abstract":"Bus bunching is a common phenomenon resulting from the inherent instability influenced by factors such as traffic and passenger behaviour. However, the issue of passenger loss caused by extended wa...","PeriodicalId":48871,"journal":{"name":"Transportmetrica A-Transport Science","volume":"95 1","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140634734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Toll road crash severity using mixed logit model incorporating heterogeneous mean structures 使用包含异质平均结构的混合对数模型计算收费公路车祸严重程度
IF 3.3 2区 工程技术
Transportmetrica A-Transport Science Pub Date : 2024-04-18 DOI: 10.1080/23249935.2024.2343755
Subasish Das, Monire Jafari, Ahmed Hossain, Rohit Chakraborty, Mahmuda Sultana Mimi
{"title":"Toll road crash severity using mixed logit model incorporating heterogeneous mean structures","authors":"Subasish Das, Monire Jafari, Ahmed Hossain, Rohit Chakraborty, Mahmuda Sultana Mimi","doi":"10.1080/23249935.2024.2343755","DOIUrl":"https://doi.org/10.1080/23249935.2024.2343755","url":null,"abstract":"The current study examined 1,465 crash observations (2017–2021) from Louisiana, identifying significant variables grouped into three major categories: drivers’, crash, and road characteristics. Con...","PeriodicalId":48871,"journal":{"name":"Transportmetrica A-Transport Science","volume":"14 1","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140610480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cooperative lane-changing in mixed traffic: a deep reinforcement learning approach 混合交通中的合作变道：一种深度强化学习方法
IF 3.3 2区 工程技术
Transportmetrica A-Transport Science Pub Date : 2024-04-18 DOI: 10.1080/23249935.2024.2343048
Xue Yao, Zhaocheng Du, Zhanbo Sun, Simeon C. Calvert, Ang ji
{"title":"Cooperative lane-changing in mixed traffic: a deep reinforcement learning approach","authors":"Xue Yao, Zhaocheng Du, Zhanbo Sun, Simeon C. Calvert, Ang ji","doi":"10.1080/23249935.2024.2343048","DOIUrl":"https://doi.org/10.1080/23249935.2024.2343048","url":null,"abstract":"Deep Reinforcement Learning (DRL) has made remarkable progress in autonomous vehicle decision-making and execution control to improve traffic performance. This paper introduces a DRL-based mechanis...","PeriodicalId":48871,"journal":{"name":"Transportmetrica A-Transport Science","volume":"31 1","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140610477","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Heterogeneous vehicle scheduling with precedence constraints 带优先级约束的异构车辆调度
IF 3.3 2区 工程技术
Transportmetrica A-Transport Science Pub Date : 2024-04-08 DOI: 10.1080/23249935.2024.2338249
Ruiyou Zhang, Zhujun Liu, Ilkyeong Moon
{"title":"Heterogeneous vehicle scheduling with precedence constraints","authors":"Ruiyou Zhang, Zhujun Liu, Ilkyeong Moon","doi":"10.1080/23249935.2024.2338249","DOIUrl":"https://doi.org/10.1080/23249935.2024.2338249","url":null,"abstract":"The problem of heterogeneous vehicle scheduling with precedence constraints is inspired by the transportation service in tourism areas. Tourists must take the shuttle vehicles provided by the areas...","PeriodicalId":48871,"journal":{"name":"Transportmetrica A-Transport Science","volume":"65 1","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140594414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A synchronization-constraints-based dual bands method of traffic signal optimization 基于同步约束的双波段交通信号优化方法
IF 3.3 2区 工程技术
Transportmetrica A-Transport Science Pub Date : 2024-04-06 DOI: 10.1080/23249935.2024.2332965
Kai Lu, Guanghui Xu, Xiaofeng Xie, Jianmin Xu, Yinhai Wang
{"title":"A synchronization-constraints-based dual bands method of traffic signal optimization","authors":"Kai Lu, Guanghui Xu, Xiaofeng Xie, Jianmin Xu, Yinhai Wang","doi":"10.1080/23249935.2024.2332965","DOIUrl":"https://doi.org/10.1080/23249935.2024.2332965","url":null,"abstract":"This paper presents a synchronization-constraints-based dual bands method of traffic signal optimization for multiple traffic flows. The synchronization coefficient, traffic volume ratio, synchroni...","PeriodicalId":48871,"journal":{"name":"Transportmetrica A-Transport Science","volume":"17 1","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140594412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In loving memory of Professor Richard Allsop: a great loss to HKSTS and the transportation community 深切缅怀理查德-艾尔索普教授：香港科技学院和交通运输界的重大损失
IF 3.3 2区 工程技术
Transportmetrica A-Transport Science Pub Date : 2024-04-05 DOI: 10.1080/23249935.2024.2338993
S. C. Wong
{"title":"In loving memory of Professor Richard Allsop: a great loss to HKSTS and the transportation community","authors":"S. C. Wong","doi":"10.1080/23249935.2024.2338993","DOIUrl":"https://doi.org/10.1080/23249935.2024.2338993","url":null,"abstract":"Published in Transportmetrica A: Transport Science (Ahead of Print, 2024)","PeriodicalId":48871,"journal":{"name":"Transportmetrica A-Transport Science","volume":"65 1","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140594402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Headway regularity as an attribute for classifying bus drivers 作为公交车司机分类属性的班次间隔规律性
IF 3.3 2区 工程技术
Transportmetrica A-Transport Science Pub Date : 2024-04-05 DOI: 10.1080/23249935.2024.2337737
Yerly Martínez-Estupiñan, Felipe Delgado, Juan Carlos Muñoz
{"title":"Headway regularity as an attribute for classifying bus drivers","authors":"Yerly Martínez-Estupiñan, Felipe Delgado, Juan Carlos Muñoz","doi":"10.1080/23249935.2024.2337737","DOIUrl":"https://doi.org/10.1080/23249935.2024.2337737","url":null,"abstract":"Different indices have been proposed in the literature to characterize headway regularity. These metrics aggregate the headway variability for a service, but none can be directly associated with a ...","PeriodicalId":48871,"journal":{"name":"Transportmetrica A-Transport Science","volume":"54 1","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140594287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A comparison of the accumulation-based, trip-based and time delay macroscopic fundamental diagram models 基于累积、基于行程和基于时间延迟的宏观基本图模型比较
IF 3.3 2区 工程技术
Transportmetrica A-Transport Science Pub Date : 2024-04-05 DOI: 10.1080/23249935.2024.2338258
Yunping Huang, Jianhui Xiong, Shu-Chien Hsu, Agachai Sumalee, William Lam, Renxin Zhong
{"title":"A comparison of the accumulation-based, trip-based and time delay macroscopic fundamental diagram models","authors":"Yunping Huang, Jianhui Xiong, Shu-Chien Hsu, Agachai Sumalee, William Lam, Renxin Zhong","doi":"10.1080/23249935.2024.2338258","DOIUrl":"https://doi.org/10.1080/23249935.2024.2338258","url":null,"abstract":"Macroscopic fundamental diagram (MFD) is widely applied in network modelling and management, such as route guidance and vehicle relocation, which are formulated as generalised dynamic traffic assig...","PeriodicalId":48871,"journal":{"name":"Transportmetrica A-Transport Science","volume":"53 1","pages":""},"PeriodicalIF":3.3,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140594638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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