Some Distributed Approaches to the Service Facility Location Problem in Dynamic and Complex Networks

Author(s):  
Ioannis Stavrakakis
2009 ◽  
Vol 36 (5) ◽  
pp. 1356-1375 ◽  
Author(s):  
Maria Albareda-Sambola ◽  
Elena Fernández ◽  
Yolanda Hinojosa ◽  
Justo Puerto

Top ◽  
2009 ◽  
Vol 18 (1) ◽  
pp. 62-80 ◽  
Author(s):  
Maria Albareda-Sambola ◽  
Antonio Alonso-Ayuso ◽  
Laureano F. Escudero ◽  
Elena Fernández ◽  
Yolanda Hinojosa ◽  
...  

2009 ◽  
Vol 52 (3) ◽  
pp. 339-354 ◽  
Author(s):  
Hao-Ching Hsia ◽  
Hiroaki Ishii ◽  
Kuang-Yih Yeh

Algorithmica ◽  
2021 ◽  
Author(s):  
Alexander Grigoriev ◽  
Tim A. Hartmann ◽  
Stefan Lendl ◽  
Gerhard J. Woeginger

AbstractWe study a continuous facility location problem on a graph where all edges have unit length and where the facilities may also be positioned in the interior of the edges. The goal is to position as many facilities as possible subject to the condition that any two facilities have at least distance $$\delta$$ δ from each other. We investigate the complexity of this problem in terms of the rational parameter $$\delta$$ δ . The problem is polynomially solvable, if the numerator of $$\delta$$ δ is 1 or 2, while all other cases turn out to be NP-hard.


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