A multi-objective model for dial-a-ride problems with service quality and eco-efficiency

Ta-Yin Hu, Guan Chun Zheng, Tsai Yun Liao

研究成果: Conference contribution

摘要

With advancements of communications and vehicle technologies, mobility on demand becomes an important issue to enhance public transportation and to provide more flexible service. The Dial-a-Ride Problems (DARP) is one of the traditional transportation services of mobility on demand. The objective of standard Dial-a-Ride Problem (DARP) is to minimize total travel cost. However, most of DARP applications are designed for disabled and elderly people to provide more convenient and friendly services. Thus, the profit or operational cost should not be the only consideration. In addition to travel cost, the objective functions should include service quality and eco-efficiency. In order to consider three conflicting objectives simultaneously, the speed level constraints are added to the model. We defined a set of speed levels, and these constraints ensure that only one speed is selected for each arc. Mathematical models are described for each objective and computational experiments are performed on realistic instances.

原文English
主出版物標題2017 IEEE 20th International Conference on Intelligent Transportation Systems, ITSC 2017
發行者Institute of Electrical and Electronics Engineers Inc.
頁面1-6
頁數6
ISBN(電子)9781538615256
DOIs
出版狀態Published - 2018 三月 14
事件20th IEEE International Conference on Intelligent Transportation Systems, ITSC 2017 - Yokohama, Kanagawa, Japan
持續時間: 2017 十月 162017 十月 19

出版系列

名字IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC
2018-March

Other

Other20th IEEE International Conference on Intelligent Transportation Systems, ITSC 2017
國家Japan
城市Yokohama, Kanagawa
期間17-10-1617-10-19

指紋

Costs
Profitability
Mathematical models
Communication
Experiments

All Science Journal Classification (ASJC) codes

  • Automotive Engineering
  • Mechanical Engineering
  • Computer Science Applications

引用此文

Hu, T-Y., Zheng, G. C., & Liao, T. Y. (2018). A multi-objective model for dial-a-ride problems with service quality and eco-efficiency. 於 2017 IEEE 20th International Conference on Intelligent Transportation Systems, ITSC 2017 (頁 1-6). (IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC; 卷 2018-March). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ITSC.2017.8317630
Hu, Ta-Yin ; Zheng, Guan Chun ; Liao, Tsai Yun. / A multi-objective model for dial-a-ride problems with service quality and eco-efficiency. 2017 IEEE 20th International Conference on Intelligent Transportation Systems, ITSC 2017. Institute of Electrical and Electronics Engineers Inc., 2018. 頁 1-6 (IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC).
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abstract = "With advancements of communications and vehicle technologies, mobility on demand becomes an important issue to enhance public transportation and to provide more flexible service. The Dial-a-Ride Problems (DARP) is one of the traditional transportation services of mobility on demand. The objective of standard Dial-a-Ride Problem (DARP) is to minimize total travel cost. However, most of DARP applications are designed for disabled and elderly people to provide more convenient and friendly services. Thus, the profit or operational cost should not be the only consideration. In addition to travel cost, the objective functions should include service quality and eco-efficiency. In order to consider three conflicting objectives simultaneously, the speed level constraints are added to the model. We defined a set of speed levels, and these constraints ensure that only one speed is selected for each arc. Mathematical models are described for each objective and computational experiments are performed on realistic instances.",
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Hu, T-Y, Zheng, GC & Liao, TY 2018, A multi-objective model for dial-a-ride problems with service quality and eco-efficiency. 於 2017 IEEE 20th International Conference on Intelligent Transportation Systems, ITSC 2017. IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC, 卷 2018-March, Institute of Electrical and Electronics Engineers Inc., 頁 1-6, 20th IEEE International Conference on Intelligent Transportation Systems, ITSC 2017, Yokohama, Kanagawa, Japan, 17-10-16. https://doi.org/10.1109/ITSC.2017.8317630

A multi-objective model for dial-a-ride problems with service quality and eco-efficiency. / Hu, Ta-Yin; Zheng, Guan Chun; Liao, Tsai Yun.

2017 IEEE 20th International Conference on Intelligent Transportation Systems, ITSC 2017. Institute of Electrical and Electronics Engineers Inc., 2018. p. 1-6 (IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC; 卷 2018-March).

研究成果: Conference contribution

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Hu T-Y, Zheng GC, Liao TY. A multi-objective model for dial-a-ride problems with service quality and eco-efficiency. 於 2017 IEEE 20th International Conference on Intelligent Transportation Systems, ITSC 2017. Institute of Electrical and Electronics Engineers Inc. 2018. p. 1-6. (IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC). https://doi.org/10.1109/ITSC.2017.8317630