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The Video Placement and Routing Problem

  • I. Ouveysi
  • L. Sesana
  • A. Wirth
Part of the International Series in Operations Research & Management Science book series (ISOR, volume 43)

Abstract

The placement and transmission of videos subject to storage and transmission constraints in a video on demand network is investigated. A heuristic for the general problem of cost minimization is developed and its effectiveness demonstrated through extensive numerical testing. Whilst the general problem is shown to be non totally unimodular, an O(n 2 ) time solution for a special case is found. The model is then adapted to a hierarchical architecture.

Keywords

Routing storage transmission multi-commodity problem 

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Copyright information

© Springer Science+Business Media New York 2002

Authors and Affiliations

  • I. Ouveysi
    • 1
  • L. Sesana
    • 1
  • A. Wirth
    • 1
  1. 1.Department of Mechanical and Manufacturing EngineeringThe University of MelbourneAustralia

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