Abstract
The i* framework is a popular conceptual modeling language for capturing and analyzing socio-technical motivation and properties of complex systems in terms of actors, their intentions, and their relationships. In November 2008, the International Telecommunications Union finalized the standardization of the User Requirements Notation (URN). URN is composed of two loosely coupled yet integrated sub-languages: the Goal-oriented Requirement Language (GRL), which is an intentional modeling language based on a subset of i*, and the Use Case Map notation for representing and capturing high-level system scenarios and structures. GRL was specifically defined in a non-restrictive way to foster the development and use of different agent and/or goal modeling approaches and techniques. However, because of its permissiveness, GRL can be used in ways that deviate from conventional i* modeling guidelines. In addition, some i* concepts do not have equivalent first-class concepts in GRL. In this paper, we present a lightweight GRL profile for i* that takes advantage of GRL’s extensibility features to capture missing i* concepts. The profile presents formal constraints on the use of GRL and its extensions to restrict it to an i* style. Using GRL constrained by this profile enables GRL modeling and analysis tools to be used for i* models, and ensures that resulting i* models conform to an international standard and that they can be integrated with Use Case Maps. Variants and extensions of the original i* can also be supported in a similar way. This profile is implemented in the jUCMNav modeling tool.
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Abid, M.R.: UML Profile for Goal-oriented Modelling. Master of Computer Science Thesis, University of Ottawa, Canada (2008)
Amyot, D., Yan, J.B.: Flexible Verification of User-Defined Semantic Constraints in Modelling Tools. In: CASCON 2008. ACM, New York (2008)
Chung, L., Nixon, B.A., Yu, E., Mylopoulos, J.: Non-Functional Requirements in Software Engineering. Kluwer Academic Publishers, Dordrecht (2000)
Grangel, R., Chalmeta, R., Campos, C., Sommar, R., Bourey, J.-P.: A Proposal for Goal Modelling Using a UML Profile. In: Enterprise Interoperability III, pp. 679–690. Springer, Heidelberg (2008)
Horkoff, J., Elahi, G., Abdulhadi, S., Yu, E.: Reflective Analysis of the Syntax and Semantics of the i* Framework. In: Song, I.-Y., Piattini, M., Chen, Y.-P.P., Hartmann, S., Grandi, F., Trujillo, J., Opdahl, A.L., Ferri, F., Grifoni, P., Caschera, M.C., Rolland, C., Woo, C., Salinesi, C., Zimányi, E., Claramunt, C., Frasincar, F., Houben, G.-J., Thiran, P. (eds.) ER Workshops 2008. LNCS, vol. 5232, pp. 249–260. Springer, Heidelberg (2008)
i* wiki, http://istar.rwth-aachen.de (accessed, May 2009)
ITU-T – International Telecommunications Union: Recommendation Z.151 (11/08) User Requirements Notation (URN) – Language definition. Geneva, Switzerland (2008)
jUCMNav website. University of Ottawa, http://jucmnav.softwareengineering.ca/jucmnav/ (accessed, May 2009)
OMG – Object Management Group: Object Constraint Language Specification, 2.0 (2006)
Roy, J.-F., Kealey, J., Amyot, D.: Towards Integrated Tool Support for the User Requirements Notation. In: Gotzhein, R., Reed, R. (eds.) SAM 2006. LNCS, vol. 4320, pp. 198–215. Springer, Heidelberg (2006)
Supakkul, S., Chung, L.: A UML profile for goal-oriented and use case-driven representation of NFRs and FRs. In: Dosch, W., Lee, R.Y., Wu, C. (eds.) SERA 2005. LNCS, vol. 3647, pp. 29–41. Springer, Heidelberg (2006)
Yu, E.S.K.: Modelling strategic relationships for process reengineering. Ph.D. dissertation. Dept. of Computer Science, University of Toronto, Canada (1995)
Yu, E.: Towards Modelling and Reasoning Support for Early-Phase Requirements Engineering. In: 3rd IEEE Int. Symp. on RE, Washington, USA, pp. 226–235. IEEE CS, Los Alamitos (1997)
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Amyot, D., Horkoff, J., Gross, D., Mussbacher, G. (2009). A Lightweight GRL Profile for i* Modeling. In: Heuser, C.A., Pernul, G. (eds) Advances in Conceptual Modeling - Challenging Perspectives. ER 2009. Lecture Notes in Computer Science, vol 5833. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-04947-7_31
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DOI: https://doi.org/10.1007/978-3-642-04947-7_31
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