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Nearest L- Neighbor Method with De-crossing in Vehicle Routing Problem
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  • Nearest L- Neighbor Method with De-crossing in Vehicle Routing Problem
  • Nearest L- Neighbor Method with De-crossing in Vehicle Routing Problem
저자명
Kim. Hwan-Seong,Tran-Ngoc. Hoang-Son
간행물명
한국항해항만학회지
권/호정보
2009년|33권 2호|pp.143-151 (9 pages)
발행정보
한국항해항만학회
파일정보
정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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기타언어초록

The field of vehicle routing is currently growing rapidly because of many actual applications in truckload and less than truckload trucking, courier services, door to door services, and many other problems that generally hinder the optimization of transportation costs in a logistics network. The rapidly increasing number of customers in such a network has caused problems such as difficulty in cost optimization in terms of getting a global optimum solution in an acceptable time. Fast algorithms are needed to find sufficient solutions in a limited time that can be used for real time scheduling. In this paper, the nearest L-method (NLNM) is proposed to obtain a vehicle routing solution. String neighbors of different lengths were chosen, tested and compared. The applied de crossing procedure is meant to solve the routes by NLNM by giving a better solution and shorter computation time than that of NLNM with long string neighbors.