Centrality-driven scalable service migration

  title={Centrality-driven scalable service migration},
  author={Panagiotis Pantazopoulos and Merkourios Karaliopoulos and Ioannis Stavrakakis},
  journal={2011 23rd International Teletraffic Congress (ITC)},
As social networking sites provide increasingly richer context, user-centric service development is expected to explode following the example of User-Generated Content. A major challenge for this emerging paradigm is how to make these exploding in numbers, yet individually of vanishing demand, services available in a cost-effective manner; central to this task is the determination of the optimal service host location. We formulate this problem as a facility location problem and devise a… CONTINUE READING
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