A Requirements-Driven Development Methodology

  • Authors:
  • Jaelson Castro;Manuel Kolp;John Mylopoulos

  • Affiliations:
  • -;-;-

  • Venue:
  • CAiSE '01 Proceedings of the 13th International Conference on Advanced Information Systems Engineering
  • Year:
  • 2001

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Abstract

Information systems of the future will have to better match their operational organizational environment. Unfortunately, development methodologies have traditionally been inspired by programming concepts, not organizational ones, leading to a semantic gap between the system and its environment. To reduce as much as possible this gap, this paper proposes a development methodology named Tropos which is founded on concepts used to model early requirements. Our proposal adopts the i* organizational modeling framework [18], which offers the notions of actor, goal and (actor) dependency, and uses these as a foundation to model early and late requirements, architectural and detailed design. The paper outlines Tropos phases through an e-business example. The methodology seems to complement well proposals for agent-oriented programming platforms.