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A 5-approximation algorithm for the k-prize-collecting Steiner tree problem
Han, Lu, Xu, Dachuan, Du, Donglei, Wu, ChenchenLanguage:
english
Journal:
Optimization Letters
DOI:
10.1007/s11590-017-1135-8
Date:
March, 2017
File:
PDF, 424 KB
english, 2017