https://github.com/ tigr/ Object-Oriented-Software-Engineering-Ivar-Jacobson
: Determining system requirements and identifying initial classes/relationships within the problem domain. https://github
Search: "Object-Oriented Software Engineering" lecture slides . Many professors host their entire course material, including summaries of Jacobson’s chapters. Look for MIT OCW derivatives or University of Helsinki repos. https://github
: Uses actors and use cases to define the system's functional requirements from a user’s perspective. https://github
: Translates the design into program code.