Approximating activation edge-cover and facility location problems

Eli Shalom
Eli Shalom

arXiv: Data Structures and Algorithms, Volume abs/1812.09880, 2018.

Cited by: 0|Views2


What approximation ratio can we achieve for the Facility Location problem if whenever a client $u$ connects to a facility $v$,the opening cost of $v$ is at most $theta$ times the service cost of $u$? We show that this and many other problems are a particular case of the Activation Edge-Cover problem. Here we are given a multigraph $G=(V,E...More



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