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, Volume 26, Issue 2, pp 236–238 | Cite as

Rejoinder on: Extensive facility location problems on networks: an updated review

  • Justo Puerto
  • Federica Ricca
  • Andrea Scozzari
Discussion
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We are grateful to the discussants of this survey for providing thoughtful comments and interesting suggestions. We are pleased to note that all of them found the survey complete, well structured, and useful to provide a clear overview on the topic of location of extensive facilities on graphs. They also recognized the potential of this article to initiate and encourage further research in this area.

First of all, we thank the discussants for their careful reading that led to fix some technicalities and missing details that improved the quality of the original manuscript. On top of that, we would like to comment on some specific remarks and suggestions raised in the discussion.

Wang pointed out some improved complexity results related to the p-core problem, \(p\ge 2\)

References

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  2. Kim TU, Lowe TJ, Tamir A, Ward JE (1996) On the location of a tree-shaped facility. Networks 28:167–175CrossRefGoogle Scholar
  3. Lari I, Ricca F, Scozzari A (2008) Comparing different metaheuristic approaches for the median path problem with bounded length. Eur J Oper Res 190:587–597CrossRefGoogle Scholar
  4. Novik A (1996) Improved algorithms for locating tree or path shaped facilities on a tree network. M.S. Thesis, School of Mathematical Sciences, Tel Aviv University, Tel Aviv, IsraelGoogle Scholar
  5. Puerto J, Tamir A (2005) Locating tree-shaped facilities using the ordered median objective. Math Progr 102:313–338CrossRefGoogle Scholar

Copyright information

© Sociedad de Estadística e Investigación Operativa 2018

Authors and Affiliations

  1. 1.IMUS and Departamento Estadística e Investigación OperativaUniversidad de SevillaSevilleSpain
  2. 2.Università di Roma, La SapienzaRomeItaly
  3. 3.Università degli Studi Niccolò CusanoRomeItaly

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