Approximating the two-level facility location problem via a quasi-greedy approach
SODA '04 Proceedings of the fifteenth annual ACM-SIAM symposium on Discrete algorithms
A review of hierarchical facility location models
Computers and Operations Research
A new approximation algorithm for the multilevel facility location problem
Discrete Applied Mathematics
Improved approximation algorithms for multilevel facility location problems
Operations Research Letters
Hi-index | 0.00 |