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

Karen Aardal, Fabian Chudak, David B Shmoys

Research output: Contribution to journalArticleScientificpeer-review

92 Citations (Scopus)
Original languageEnglish
Pages (from-to)161-167
JournalInformation Processing Letters
Volume72
Issue number5-6
Publication statusPublished - 1999
Externally publishedYes

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