An infinitesimal perturbation analysis algorithm for a multiclass G/G/1 queue

  • Authors:
  • Yu-Chi Ho;Jian-Qiang Hu

  • Affiliations:
  • Division of Applied Science, Harvard University, Cambridge, MA 02138, USA;Division of Applied Science, Harvard University, Cambridge, MA 02138, USA

  • Venue:
  • Operations Research Letters
  • Year:
  • 1990

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Abstract

It has been shown that infinitesimal perturbation analysis (IPA) provides very efficient algorithms for estimating derivatives in a broad class of discrete event dynamic systems (DEDS). But in its simple form, it fails in most multiclass DEDS. In this paper, a revised IPA is proposed for a multiclass G/G/1 queue.