An empirical study on the benefit of split loads with the pickup and delivery problem
نویسندگان
چکیده
منابع مشابه
An empirical study on the benefit of split loads with the pickup and delivery problem
Splitting loads such that the delivery of certain loads is completed in multiple trips rather than one trip has been shown to have benefit for both the classic Vehicle Routing Problem and the Pickup and Delivery Problem. However, the magnitude of the benefit may be affected by various problem characteristics. In this paper, we characterize those real world environments in which split loads are ...
متن کاملThe Pickup and Delivery Problem with Split Loads
ACKNOWLEDGEMENTS While working on my Ph.D. at Georgia Tech and Michigan, I have received a great deal of support from many different people. My degree would not have been possible without this support. I would like to begin by thanking my two dissertation advisors, Dr. Ozlem Ergun and Dr. Chip White. Their guidance and encouragement was constant and unwavering. They helped open the door for me ...
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Splitting loads such that the delivery of certain loads is completed in multiple trips rather than one trip results in opportunities for a reduction in cost and the number of vehicles used. Several studies have shown the benefit of split deliveries for the Vehicle Routing Problem, in which a vehicle operating out of a depot makes a series of deliveries on each route. In this paper, we quantify ...
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15 صفحه اولAn Evolutionary Approach for the Split Pickup and Delivery Problem
The split pickup and delivery problem is to find the shortest route that can provide delivery nodes with commodities collected from pickup nodes, subject to the vehicle load constraint. In particular, the split feature allows multiple visits to nodes and thus enables the vehicle to load or discharge an arbitrary portion of commodities along the route. This problem concerns the practical situati...
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ژورنال
عنوان ژورنال: European Journal of Operational Research
سال: 2009
ISSN: 0377-2217
DOI: 10.1016/j.ejor.2008.09.041