Abstract
This work focuses on techno-business analysis of service platforms and service portfolios. Service platform (SP) hosts services and enabling service functionality. Service providers deliver two main products: end-user services to their customers and enablers to other business actors. 3rd party service providers combine enablers with their own functionality, wrap them in end-user services and deliver them to their customers.
SPs are very complex systems technically as well as in user and business aspects. Ignoring or oversimplifying any aspect can decrease the realism and value of techno-business analyses. On the other side, including all the aspects would make the model too complex to be practically useful. We present in this paper a scenario-driven approach for techno-business modeling and analysis, which is sufficiently simple to be practical and complete enough to give realistic results. It is based on a generic service platform model (GSPM) (represented by ontology, structural and mathematical models) combined with scenario-based modeling of service portfolios and model-based mapping and projection techniques. It enables techno-business analysis at an early stage of service development to serve as a foundation for investment decisions.
This analytical framework has been used in a series of practical cases. One of them, provision of mobile service bundles, is presented in this work. We discuss our experience and suggest future improvements in the proposed approach to model driven techno-business analysis.
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References
Porter, M. E. (1985). Competitive advantage, creating and sustaining superior performance. New York: Free Press.
Steenkamp, J.-B. E. M., & Hofstede, F. T. (2002). International market segmentation: issues and perspectives. International Journal of Research in Marketing, 19, 185–213.
Lim, B.-L., Choi, M., & Park, M.-C. (2003). The late take-off phenomenon in the diffusion of telecommunication services: network effect and the critical mass. Information Ecomomics and Policy, 15, 537–557.
Gruber, H. (2005). The economics of mobile telecommunications. Cambridge: Cambridge University Press. ISBN 0-521-84327-8.
Kotler, P., & Armstrong, G. (2004). Principles of marketing. (10th International ed.) Upper Saddle River: Pearson Education Limited. ISBN 9789582850972.
Kobsa, A. (2001). Generic user modeling systems. In User modeling and user-adapted interaction (Vol. 11, pp. 49–63). Dordrecht: Kluwer Academic.
Osterwald, A., & Pigneur, Y. (2002). e-Business model ontology for modeling e-business. In 15th Bled electronic commerce conference e-reality: constructing the e-economy. Bled, Slovenia, July 17–19, 2002.
Gordijn, J. (2002). Value-based requirements engineering—exploring innovative e-commerce ideas. PhD thesis, Vrije Universiteit, Amsterdam, NL. Also available from http://www.cs.vu.nl/~gordijn/.
Tapscott, D., Ticoll, D., & Lowy, A. (2000). Digital capital—harnessing the power of business webs. London: Nicholas Brealy Publishing.
Weill, P., & Vitale, M. R. (2001). Place to space: migrating to eBusiness models. Boston: Harvard Business School Press.
Akkermans, H., Baida, Z., & Gordijn, J. (2004). Value Webs: ontology-based bundling of real-world services. IEEE Intelligent Systems, 19(44), 23–32.
Schlosser, M. (2002). Business finance, applications, models and cases. New York: Prentice Hall.
Brealey, R. A., & Myers, S. C. (2000). Principles of corporate finance (6th ed.). McGraw-Hill: Irwin. ISBN 0-07-290999-4.
Lapin, L. L., & Whisler, W. D. (2001). Quantitative decision making (7th ed.). Duxbury: Thomson Learning. ISBN 0-534-38024-7.
Smithson, C. W. (1998). Managing financial risk, guide to derivative products, financial engineering and value maximization (3rd ed.). New York: McGraw-Hill. ISBN 0-07-059354-X.
Kaplan, R. S., & Cooper, R. (1997). Cost and effect, using integrated cost systems to drive profitability and performance. Boston: Harward Business School Press.
Gaivoronski, A. A., & Pflug, G. (1999). Finding optimal portfolios with constraints on value-at-risk. In B. Green (Ed.), Proceedings of the third international Stockholm seminar on risk behaviour and risk management, Stockholm University.
Jacobson, I. (1995). The use case construct in object-oriented software engineering. In J. M. Carroll (Ed.), Scenario-based design: envisioning work and technology in system development (pp. 309–336). New York: Wiley.
Bræk, R., & Meisingset, A. (2000). The ITU-T languages in a Nutshell. In Telektronikk 42 (pp. 4–19).
ITU-T (1999). Languages for telecommunication applications—message sequence chart (MSC). Geneva, ITU. (ITU-T Recommendation Z.120 (11/99)).
ITU-T (1999). Languages for telecommunication applications—specification and description language (SDL-2000). Geneva, ITU. (ITU-T Recommendation Z.100 (11/99)).
Cengarle, M. V., Graubmann, P., & Wagner, S. (2004). From feature models to variation representation in MSCs. In J. Bosch (Ed.), 2nd Groningen workshop on software variability management (SVM’04, proceedings) (pp. 49–60). http://citeseer.ist.psu.edu/cengarle04from.html.
Grabowski, J., Rudolph, E., & Graubman, P. (1995). Message sequence charts: composition techniques versus OO techniques. In Proceedings of the 7th SDL forum.
Kavakli, E. (2004). Modeling organizational goals: analysis of current methods. In Proceedings of the 2004 ACM symposium on applied computing (pp. 1339–1343), Cyprus, Nicosia. New York: ACM Press.
Regev, G., & Wegmann, A. Goals interpretations, and policies in information systems design 17/17 (EPFL-DSC Technical report no. DSC/2001/043).
Rolland, C., Grosz, K., & Kla, R. (1999). Experience with goal-scenario coupling in requirements engineering. In Fourth IEEE international symposium on requirements engineering (RE’99) (pp. 74–83), June 1999.
Cockburn, A. (1995). Structuring use cases with goals (Technical report). Humans and Technology, Salt Lake City, UT (http://members.aol.com/acockburn/papers/usecases.htm).
Alspaugh, T. A. (2002). Scenario networks and formalization for scenario management. Ph.D. Thesis, North Carolina State University, Raleigh, NC.
Buhr, R. J. A. (1998). Use case maps as architectural entities for complex systems. IEEE Transactions on Software Engineering, 24(12), 1131–1155.
Miga, A., Amyot, D., et al. (2001). Deriving message sequence charts from use case maps scenario specifications. In Tenth SDL forum (SDL ’01), time performance budgeting for software designs, Copenhagen, Denmark, June 2001.
Leite, J. C. S. P., et al. (2000). A scenario construction process. Requirements Engineering, 5, 38–61.
Schulzrinne, H., & Wedlund, E. (2000). Application-layer mobility using SIP. Mobile Computing and Communications Review, 1(2).
Camarillo, G., & García-Martín, M.-A. (2004). The 3G IP multimedia subsystem (IMS): merging the Internet and the cellular worlds. New York: Wiley.
3GPP TS 23.198. Technical specification group core network and terminals. Open Service Access (OSA). Stage 2 (Release 7).
Reference Model for Service Oriented Architecture 1.0, Committee Specification 1, 2 August 2006. http://www.oasis-open.org/committees/download.php/19679/soa-rm-cs.pdf.
Ferguson, D. F. & Stockton, M. L. (2005). Service-oriented architecture: programming model and product architecture, IBM Systems Journal, 44(4).
OSGi Service Platform Release 4, August 2005. http://www.osgi.org/resources/spec_download.asp.
Cordier, C., Zoric, J., & Tarkoma, S. (Eds.) (2007). Service architecture for the wireless world (WWRF WG2 White paper).
Goix, L. W., & Spedalieri, A. (Eds.) Initial architecture design (Deliverable report—1.3, IST-027617, 15.11.2006).
Daidalos Consortium (2004). Daidalos deliverable D311 initial network architecture design and sub-systems interoperation. http://mg.ist-daidalos.org/moregroupware//modules/files/serve.php?id=4284&dl=1&.
Gaivoronski, A. A., & Zoric, J. (2008). Evaluation and design of business models for collaborative provision of advanced mobile data services: a portfolio theory approach. In S. Raghavan, B. Golden, & E. Wasil (Eds.), Operations research/computer science interfaces series: Vol. 44. Telecommunications modelling, policy and technology, VIII, 388 p., 110 illus., Hardcover ISBN: 978-0-387-77779-5, p. 353.
Zoric, J., Linderbrekke, O., & Carr, K. (2009). Quantifying system and business dynamics in services and service platforms. In Proceedings of ICT-mobile summit 2009, Santander, Spain, June 2009.
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Zoric, J., Bræk, R. Scenario based techno-business analysis of service platforms and their service portfolios. Telecommun Syst 46, 95–116 (2011). https://doi.org/10.1007/s11235-010-9280-8
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DOI: https://doi.org/10.1007/s11235-010-9280-8