Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1024082 | Transportation Research Part E: Logistics and Transportation Review | 2008 | 11 Pages |
Abstract
We study a variation of the packing-delivery problem, which involves K distinct products, a single capacitated truck, and a fixed sequence of customer locations to be visited. We show that the non-split version of the problem is strongly polynomial solvable. For the split delivery case, we analyze the conditions of optimality and propose a local optimization algorithm with a computational complexity of O(n3 log(n)). Based on 14,000 randomly generated test problems, a consistent performance improvement achieved by the proposed local optimization algorithm over that by the optimal non-split packing-delivery schedules is observed.
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Authors
Shuguang Liu, Lei Lei, Sunju Park,