منابع مشابه
Building Bridges Between Convex Regions
In the Euclidean traveling salesman and buyers problem (TSBP), we are given a set of convex regions in d-dimensional space, and we wish to nd a minimum-cost tour that visits all the regions. The cost of a tour depends on the length of the tour itself and on the distance that buyers within each region need to travel to meet the salesman. We show that constantfactor approximations to the TSBP and...
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ژورنال
عنوان ژورنال: TBV – Tijdschrift voor Bedrijfs- en Verzekeringsgeneeskunde
سال: 2018
ISSN: 0929-600X,1876-5858
DOI: 10.1007/s12498-018-0240-7