Uncertain Distribution-Minimum Spanning Tree Problem

  title={Uncertain Distribution-Minimum Spanning Tree Problem},
  author={Jian Zhou and Xiajie Yi and Ke Wang and J. Liu},
  journal={Int. J. Uncertain. Fuzziness Knowl. Based Syst.},
This paper studies the minimum spanning tree problem on a graph with uncertain edge weights, which are formulated as uncertain variables. The concept of ideal uncertain minimum spanning tree (ideal UMST) is initiated by extending the definition of the uncertain α-minimum spanning tree to reect the overall properties of the α-minimum spanning tree weights at any confidence level α∈[0,1]. On the basis of this new concept, the definition of uncertain distribution-minimum spanning tree is proposed… 

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