@InProceedings{nutov_et_al:LIPIcs.MFCS.2019.20,
  author =	{Nutov, Zeev and Kortsarz, Guy and Shalom, Eli},
  title =	{{Approximating Activation Edge-Cover and Facility Location Problems}},
  booktitle =	{44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)},
  pages =	{20:1--20:14},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-117-7},
  ISSN =	{1868-8969},
  year =	{2019},
  volume =	{138},
  editor =	{Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.20},
  URN =		{urn:nbn:de:0030-drops-109642},
  doi =		{10.4230/LIPIcs.MFCS.2019.20},
  annote =	{Keywords: generalized min-covering problem, activation edge-cover, facility location, minimum power, approximation algorithm}
}