papers
Publications (5)
cs.DS2013
Constrained Fault-Tolerant Resource Allocation
Kewen Liao, Hong Shen, Longkun Guo
cs.DM2015
Efficient Approximation Algorithms for Computing \emph{k} Disjoint Restricted Shortest Paths
Longkun Guo, Kewen Liao, Hong Shen +1
cs.DS2011
Unconstrained and Constrained Fault-Tolerant Resource Allocation
Kewen Liao, Hong Shen
cs.DS2013
A Parameterized Approximation Algorithm for The Shallow-Light Steiner Tree Problem
Longkun Guo, Kewen Liao
cs.DS2013
Improved Approximation Algorithms for Computing k Disjoint Paths Subject to Two Constraints
Longkun Guo, Hong Shen, Kewen Liao