A 3-approximation algorithm for the k-level uncapacitated facility location problem

Karen Aardal, Fabian Chudak, David B Shmoys

Research output: Contribution to journal › Article › Scientific › peer-review

Original language	English
Pages (from-to)	161-167
Journal	Information Processing Letters
Volume	72
Issue number	5-6
Publication status	Published - 1999
Externally published	Yes

Cite this

@article{17cfdda9c9db49e88dd0c170ab852c5a,

title = "A 3-approximation algorithm for the k-level uncapacitated facility location problem",

author = "Karen Aardal and Fabian Chudak and Shmoys, {David B}",

year = "1999",

language = "English",

volume = "72",

pages = "161--167",

journal = "Information Processing Letters",

issn = "0020-0190",

publisher = "Elsevier",

number = "5-6",

}