Aspect-Oriented User Requirements Notation

Doctoral Symposium at the 10th International Conference on Model-Driven Engineering Languages and Systems

Gunter Mussbacher

Others  :  http://CEUR-WS.org/Vol-262/paper09.pdf
PID  :  20945

来源: CEUR

【 摘 要 】

The Aspect-oriented URN (AoURN) effort extends the User Requirements Notation (URN) with aspects. To date and the best of our knowledge, no standadized framework unifying goal-oriented, scenario-based, and aspect-oriented concepts exists. The goal of this research is to do this with minimal changes to URN in order to ensure that requirements engineers can continue working with familiar notations while at the same time providing better encapsulation for all types of concerns at the goal and scenario-level (regardless of whether concerns crosscut or not). Aspects can improve the modularity, reusability, scalability, and maintainability of URN models. Considering the strong overlap between non-functional requirements(NFRs) and crosscutting concerns, aspects can help bridge the gap between goals and scenarios. Furthermore, Early Aspects (EA) research can benefit from a standardized way of modeling NFRs (and therefore crosscutting concerns) with AoURN. [first paragragh]