@inproceedings{fad60999bf054543b898157558d88202,
title = "A bi-objective mathematical model for hazmat vehicle routing problem with path-based risk estimation",
abstract = "The paper is concerned with a hazmat vehicle routing problem. Two objectives are considered: (1) minimizing the total travel cost and (2) minimizing the total travel risk. A path-based risk estimation method is proposed to make the risk analysis more reasonable. A numerical study is carried out and the non-dominated solution is calculated by the modified ant colony optimization. Results show that our model can significantly reduce the travel risk, and the algorithm we proposed is effective in finding the non-dominated solutions.",
keywords = "ant colony optimization, hazardous material, vehicle routing problem",
author = "Tengfei Xu and Fengmei Yang and Jian Li and Wenyan Yuan",
note = "Publisher Copyright: {\textcopyright} 2013 IEEE.; 6th International Conference on Business Intelligence and Financial Engineering, BIFE 2013 ; Conference date: 14-11-2013 Through 16-11-2013",
year = "2014",
month = nov,
day = "18",
doi = "10.1109/BIFE.2013.132",
language = "English",
series = "Proceedings - 2013 6th International Conference on Business Intelligence and Financial Engineering, BIFE 2013",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "643--646",
editor = "Lean Yu and Rongda Chen and Shouyang Wang",
booktitle = "Proceedings - 2013 6th International Conference on Business Intelligence and Financial Engineering, BIFE 2013",
address = "United States",
}