Iterative Column Generation Algorithm for Generalized Multi-Vehicle Covering Tour Problem
Iterative Column Generation Algorithm for Generalized Multi-Vehicle Covering Tour Problem
复制标题
广义多车辆覆盖巡回问题的迭代列生成算法
DOI:
10.1142/s0217595918500215
复制
发表时间:
2018
影响因子:
1.4
通讯作者:
Murakami Keisuke
中科院分区:
文献类型:
--
作者:
Richard Arnold (Authors: Richard Arnold;Stefanka Chukova and Yu Hayakawa);Murakami Keisuke
The multi-vehicle covering tour problem (-CTP) is defined on a graph, whereis a set of vertices thatcanbe visited andis a set of vertices thatmustbe covered but cannot be visited. The objective of the-CTP is to obtain a set of total minimum cost tours on subset of, while covering allby up tovehicles. In this paper, we first generalize the original-CTP by adding a realistic constraint, and then propose an algorithm for the generalized-CTP using a column generation approach. Computational experiments show that our algorithm performs well and outperforms the existing algorithms.
影响因子:
3
作者:
Hodgson, MJ;Laporte, G;Semet, F
通讯作者:
Semet, F