Liu Longcheng

Longcheng Liu

Information about the author Longcheng Liu will soon be added to the site.
Found 5 papers in total
Weighted inverse maximum perfect matching problems under the Hamming distance
Weighted inverse maximum perfect matching problems under the Hamming distance
2013
Given an undirected network G ( V , E , c ) and a perfect matching M 0 , the inverse...
Minimizing the sum cost in linear extensions of a poset
Minimizing the sum cost in linear extensions of a poset
2011
A linear extension problem is defined as follows: Given a poset P =( E ,≤), we want...
Constrained inverse min–max spanning tree problems under the weighted Hamming distance
Constrained inverse min–max spanning tree problems under the weighted Hamming distance
2009
In this paper, we consider the constrained inverse min–max spanning tree...
A weighted inverse minimum cut problem under the bottleneck type Hamming distance
A weighted inverse minimum cut problem under the bottleneck type Hamming distance
2007
An inverse optimization problem is defined as follows. Let S denote the set of...
Inverse maximum flow problems under the weighted Hamming distance
Inverse maximum flow problems under the weighted Hamming distance
2006
In this paper, we consider inverse maximum flow problem under the weighted Hamming...
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