کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1123070 | 1488539 | 2011 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A new hub location model for network design of wagonload traffic
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
علوم انسانی و اجتماعی
علوم انسانی و هنر
هنر و علوم انسانی (عمومی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
In this paper, we present a specific hub location problem, which arose from a strategic decision problem for network design of wagonload traffic in German railway logistics. The strategic objective is to determine the location, size, and function of formation yards, and the connections between them. These strategic decisions define the network structure and hence, the costs and efficiency of the network. In this paper, we extend a formulation developed earlier. We also do some preprocessing tests to reduce the complexity. The resulting IPs are implemented in GAMS and solved with CPLEX for several test data sets.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia - Social and Behavioral Sciences - Volume 20, 2011, Pages 90-99
Journal: Procedia - Social and Behavioral Sciences - Volume 20, 2011, Pages 90-99