@inproceedings{22e258fc5ecd4b5b9d53fd608f6ff189,
title = "MODELING RELIABILITY-BASED PATH-FINDING PROBLEMS WITH MULTIPLE OBJECTIVES FOR DIFFERENT TYPES OF TRAVELERS",
abstract = "This paper investigates reliability-based path-finding problems in a stochastic road network with uncertainties. These uncertainties include travel time uncertainty, vehicles' energy-consumption uncertainty and traffic accident risk. Three route-choice objectives are considered in the path-finding problems, which maximize the travel time reliability (TTR) and the energy-consumption reliability (ECR) and minimize the expected traffic accident risk, to meet the preferences of different types of travelers. The TTR is defined as the probability that a traveler can arrive at a destination within a given travel time budget. The ECR is referred to the probability of completing a journey without running out of a given energy-consumption threshold. A novel heuristic algorithm is proposed to search efficiently the optimal paths by origin and destination based on the selected objective(s). A case study is conducted on the Hong Kong road network to demonstrate the applicability of the proposed algorithm in practice.",
keywords = "Energy-consumption reliability, Multiple objectives, Reliability-based path finding, Traffic accident risk, Travel time reliability",
author = "Tam, {Mei Lam} and Chen, {Xiao Wei} and Chen, {Bi Yu} and Lam, {William H.K.} and Wei Ma and Wong, {S. C.} and Chow, {Andy H.F.}",
note = "Funding Information: The work described in this paper was jointly supported by grants from the Research Grants Council of the Hong Kong Special Administrative Region, China (Project No. PolyU R5029-18) and the Dean{\textquoteright}s Reserve of the Hong Kong Polytechnic University (Project No. 1-ZVSA). Publisher Copyright: {\textcopyright} 2021 Proceedings of the 25th International Conference of Hong Kong Society for Transportation Studies, HKSTS 2021: Sustainable Mobility. All Rights Reserved.; 25th International Conference of Hong Kong Society for Transportation Studies: Sustainable Mobility, HKSTS 2021 ; Conference date: 09-12-2021 Through 10-12-2021",
year = "2021",
month = dec,
language = "English",
series = "Proceedings of the 25th International Conference of Hong Kong Society for Transportation Studies, HKSTS 2021: Sustainable Mobility",
publisher = "Hong Kong Society for Transportation Studies Limited",
pages = "349--356",
editor = "Wong, {Ryan C.P.} and Jiangping Zhou and W.Y. Szeto",
booktitle = "Proceedings of the 25th International Conference of Hong Kong Society for Transportation Studies, HKSTS 2021",
}
