Chidanand Apté, Fred Damerau, et al.
ACM Transactions on Information Systems (TOIS)
We study an uncapacitated facility location model where customers are served by facilities of level one, then each level one facility that is opened must be assigned to an opened facility of level two. We identify a polynomially solvable case, and study some valid inequalities and facets of the associated polytope. © 2014 EDP Sciences, ROADEF, SMAI, .
Chidanand Apté, Fred Damerau, et al.
ACM Transactions on Information Systems (TOIS)
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CF 2007
Nanda Kambhatla
ACL 2004
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CoNEXT 2006