ICSOC 2014: Service-Oriented Computing pp 502-509 | Cite as

Effort Analysis Using Collective Stochastic Model

  • Vugranam C. Sreedhar
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 8831)

Abstract

In this paper we consider the problem of work order (WO) arrivals and time spent on work orders in service delivery to derive the asymptotic behavior of a strategic outsourcing contract. We model both the work order arrivals and time spent on the work orders, also known as effort, as a collective stochastic process. We use the resulting model to derive the probability that a contract will exceed the allocated budget for resolving work orders, and also to calculate the staffing requirement for resolving work orders.

Keywords

Collective Stochastic Model Poisson Process Renewal Process Workload Effort Service Delivery 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  • Vugranam C. Sreedhar
    • 1
  1. 1.IBM TJ Watson Research CenterYorktown HeightsUSA

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