Open AccessAn approximation algorithm for the $k$-level facility location problem with submodular penalties
Author(s) -
Gaidi Li,
Zhen Wang,
Dianguo Xu
Publication year - 2012
Publication title -
journal of industrial and management optimization
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.325
H-Index - 32
eISSN - 1553-166X
pISSN - 1547-5816
DOI - 10.3934/jimo.2012.8.521
Subject(s) - submodular set function , facility location problem , computer science , approximation algorithm , mathematical optimization , algorithm , mathematics