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Total Cost of Service Life: The Need for Decision Support in Selecting, Comparing and Orchestrating Services

  • Jörg Becker
  • Daniel Beverungen
  • Martin Matzner
  • Oliver Müller
Part of the Lecture Notes in Business Information Processing book series (LNBIP, volume 53)

Abstract

Conventional services as well as web services are explored and discovered by descriptions of their properties. Such properties are either functional or non-functional. Amongst the non-functional properties is the price for service consumption. Evaluating the price of a service is difficult due to a huge variety of existing pricing models and conditions. But still, it is important to a service consumer to evaluate arising costs, esp. in scenarios of long-term usage and if combining several services. In theory and practice so far there exists no method that sufficiently guides the decision of selecting specific services regarding the non-functional property price. This paper strives to promote research-in-progress for such a method, which is based on the TCO concept and on insights from capital budgeting in investment theory. The method is indented to support service consumers in selecting a specific service, in comparing several functionally similar services, and finally in evaluating complete service orchestrations.

Keywords

Service Selection Service Orchestration Cost Calculation 

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References

  1. 1.
    Baida, Z., Gordijn, J., Omelayenko, B.: A shared service terminology for online service provisioning. In: Proceedings of the 6th international conference on Electronic commerce - ICEC 2004, Delft, The Netherlands (2004)Google Scholar
  2. 2.
    Perry, D.E., Wolf, A.L.: Foundations for the study of software architecture. ACM SigSOFT Software Engineering Notes 17(4), 40–52 (1992)CrossRefGoogle Scholar
  3. 3.
    O’Sullivan, J., Edmond, D., ter Hofstede, A.: The Price of Services. In: Proceedings of Service-Oriented Computing – ISCO 2005, Belfast, Northern Ireland, pp. 564–569 (2005)Google Scholar
  4. 4.
    Alexander, C.: Notes on the synthesis of form, 5th edn. Harvard University Press, Cambridge (1970)Google Scholar
  5. 5.
    Brocke, J., Thomas, O., Sonnenberg, C.: Towards an Economic Justification of Service Oriented Architectures – Measuring the Financial Impact. In: Proceedings of the 14th Americas Conference on Information Systems, Toronto, ON, Canada (2008)Google Scholar
  6. 6.
    Cohen, J., Darlington, J., Lee, W.: Payment and Negotiation for the Next Generation Grid and Web. Concurrency and Computation 20(3), 239–251 (2008)CrossRefGoogle Scholar
  7. 7.
    Kontogiannis, K., Lewis, K., Smith, D., Litoiu, M., Müller, H., Schuster, S., Stroulia, E.: The Landscape of Service-oriented Systems. In: Proceedings of International Workshop on Systems Development in SOA Environments, SDSOA 2007 (2007)Google Scholar
  8. 8.
    Hoyer, V., Stanoevska-Slabeva, K.: Towards a Reference Model for Grassroots Enterprise Mashup Environments. In: Proceedings of the 17th European Conference on Information Systems (ECIS 2009), Verona, Italy (2009)Google Scholar
  9. 9.
    Garofalakis, J., Panagis, Y., Sakkopoulos, E., Tsakalidis, A.: Contemporary Web Service Discovery Mechanisms. Journal of Web Engineering 5(3), 265–290 (2006)Google Scholar
  10. 10.
    Knackstedt, R., Kuropka, D., Müller, O., Polyvyanyy, A.: An Ontology-based Service Discovery Approach for the Provisioning of Product-Service Bundles. In: Proceedings of the 16th European Conference on Information Systems (ECIS 2008), Galway, Ireland (2008)Google Scholar
  11. 11.
    Walter, S.G., Spitta, T.: Approaches to the Ex-Ante Evaluations of Investments into Information Systems. Wirtschaftsinformatik 46(3), 171–180 (2004)Google Scholar
  12. 12.
    Cheng, H., Koehler, G.: Optimal pricing policies of webenabled application services. Decision Support Systems 35(3), 259–272 (2003)CrossRefGoogle Scholar
  13. 13.
    Serva, M.A., Sherer, S.A., Sipior, J.C.: When Do You ASP? Information Systems Frontiers 5(2), 219–232 (2003)CrossRefGoogle Scholar
  14. 14.
    Gupta, A., Stahl, D., Whinston, A.: A stochastic equilibrium model of Internet pricing. J. Econom. Dynamics Control 21(4-5), 697–722 (1997)CrossRefGoogle Scholar
  15. 15.
    Clark, M.: Selling Web Services. In: Fletcher, P., Waterhouse, M. (eds.) Web Services Business Strategies and Architectures. Expert Bress, Birmingham (2002)Google Scholar
  16. 16.
    Harmon, R., Demirkan, H., Hefley, B., Auseklis, N.: Pricing Strategies for Information Technology Services: A Value-Based Approach. In: Proceedings of the 42nd Hawaii International Conference on Information Systems (HICSS 2009), Waikoloa, Hawaii, USA (2009)Google Scholar
  17. 17.
    Im, K.S., Dow, K.E., Grover, V.: Research Report: A Reexamination of IT Investment and the Market Value of the Firm. Information Systems Research 12(1), 103–117 (2001)CrossRefGoogle Scholar
  18. 18.
    Hitt, L.M., Brynjolfsson, E.: Productivity, Business Profitability, and Customer Surplus. MIS Quarterly 20(2), 121–142 (1996)CrossRefGoogle Scholar
  19. 19.
    Becker, J., Beverungen, D., Knackstedt, R., Müller, O.: Modeling, Customer-Specific Configuration and Calculation of Value Bundles. In: Proceedings of the 14th Americas Conference on Information Systems (AMCIS 2008), Toronto, Canada (2008)Google Scholar
  20. 20.
    Brocke, J., Grob, H.L., Buddendick, C., Strauch, G.: Return on Security Investments. In: Proceedings of the 13th Americas Conference on Information Systems, Keystone, CO, USA (2007)Google Scholar
  21. 21.
    Shapiro, A.C.: Capital budgeting and investment analysis. Prentice-Hall, Englewood Cliffs (2004)Google Scholar
  22. 22.
    Bensberg, F., Dewanto, B.L.: TCO VOFI for e-Learning Plattforms. In: ITI Poster Abstracts of the 25th International Conference on Information Technology Interfaces (ITI), Zagreb (2003)Google Scholar
  23. 23.
    Iyengar, S.S., Lepper, M.R.: When choice is demotivating: Can one desire too much of a good thing? Journal of Personality and Social Psychology 79(6), 995–1006 (2000)CrossRefGoogle Scholar
  24. 24.
    McKee, P., Taylor, S., Surridge, M., Lowe, R.C.: Strategies for the Service Market Place. In: Veit, D.J., Altmann, J. (eds.) GECON 2007. LNCS, vol. 4685, pp. 58–70. Springer, Heidelberg (2007)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • Jörg Becker
    • 1
  • Daniel Beverungen
    • 1
  • Martin Matzner
    • 1
  • Oliver Müller
    • 1
  1. 1.European Research Center for Information Systems (ERCIS)Westfälische Wilhelms-Universität MünsterGermany

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