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- 2. Sistēmas un konteksta robežas
- 3. The systems context in requirements engineering The systems context is the part of system environment, relevant
- 4. The systems context – source and justification for the requirements; i.e., prerequisite for definition of correct
- 5. Context Objects referred to as Context Aspects People (stakeholder or groups of stakeholders) Systems in operation
- 6. System boundary and context boundary System boundary defines which aspects will be covered by the planned
- 7. Concept aspects restrict interpretation of requirements Directly E.g. Partners of several universities use the system will
- 8. Suggestions Context information shoud be systemically documented Establish project guidelines for documenting context information Which context
- 9. Notes The notion “aspect” in the context aspect might be applied differently e.g.: Requirements sources Context
- 10. Sistēmas un tās konteksta robežu noteikšana Determinig system and context boundaries
- 11. System boundary and context boundary System boundary defines which aspects will be covered by the planned
- 12. Definitions from K. Pohl’s book Requirements Engineering, Fundamentals, Principles , and Techniques, Springer 2010 Sustem Boundary
- 13. Grey zone of system boundary Real boundary usually can be precisely defined only towards the end
- 14. Grey zone of context boundary Context boundary can change over time (e.g. changing legal regulations) Thus
- 15. Suggestions from K. Pohl’s book Requirements Engineering, Fundamentals, Principles , and Techniques, Springer, 2010 concerning system
- 16. Stakeholders Rīgas Tehniskā universitāte https://www.boundless.com/accounting/textbooks/boundless-accounting-textbook/introduction-to-accounting-1/overview-of-key-elements-of-the-business-19/business-stakeholders-internal-and-external-117-6595/images/stakeholders/ A stakeholder is anybody who can affect or is affected by
- 17. Dažādas ieinteresēto klasifikācijas Rīgas Tehniskā universitāte
- 18. Stakeholder onion model (sīpol-modelis) Rīgas Tehniskā universitāte http://www.bawiki.com/wiki/techniques/stakeholder-onion-diagram/
- 19. Suggestions from K. Pohl’s book Requirements Engineering, Fundamentals, Principles , and Techniques, Springer, 2010 concerning system
- 20. Most popular means for modeling contexts and boundaries Data Flow Diagrams (DFD) Sources and thinks in
- 21. DFD and UCD DFD UCD Source unknown
- 22. More details about context modeling Pages 15-18 in Handbook of Requirements Modeling IREB Standard, available at
- 23. Sistēmas dekomopozīcija morfoloģiskā funkcionālā Rīgas Tehniskā universitāte
- 25. Morfoloģiskā dekompozīcija (sadalīšana pa izpildošiem vai apstrādājamiem (dati) objektiem) Cik dažādos veidos var veikt dekompozīciju?
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