1. Reusability-Oriented
Software Engineering
Alexandru Tuduran

2. Requirement Software
handling architecture
Concept Software
definition design
System Software
architecture implementation
HW systems
Context

3. Architecture process (1/3)
Use case definition
Initial functional analysis
Structure definition
Interfaces
Logical views (static / dynamic / state)
Functional analysis

4. Architecture process (2/3)
Process definition (IPC)
Thread definition
Component manifest dependency
Component build dependency
Component startup dependency
Component execution (process-wise)

5. Architecture process (3/3)
Component composition
Component startup definition
Component context definition
Component deployment

6. Current
approach

7. COPY
creates
Downsides
snapshots, n
ot evolving
references

8. Architecture
redundancy
Downsides
among multiple
projects

9. Updating
the common
Downsides
architecture
in multiple
projects Ineffective work

10. Extend and refine approach
Concepts Platforms Products
Product A
SWL
Windows
CE SWL
Software Product B
Loading SWL
MontaVista
Linux SWL Product C
SWL

11. Concept model

12. Platform model

13. Platform model Decomposition

14. Product model

15. Decomposition
Product model

16. Designing the models
Use reference-enabled tools such as IBM
Rational Rhapsody

17. Designing the models
Use reference-enabled tools such as IBM
Rational Rhapsody
Design the concept model

18. Designing the models
Use reference-enabled tools such as IBM
Rational Rhapsody
Design the concept model
Reference the concept model and design
the platform model

19. Designing the models
Use reference-enabled tools such as IBM
Rational Rhapsody
Design the concept model
Reference the concept model and design
the platform model
Reference the platform model and design
the product model

20. Questions?
THE END
Thank you!

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