QREME Quality Strategic Requirements Management model for - - PowerPoint PPT Presentation

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Jan 15, 2024 90 likes •248 views

Product Data PStr BI QREME Quality Strategic Requirements Management model for supporting decision- making Operational Thomas Olsson and Krzysztof Wnuk REFSQ, Utrecht, March 2018 PSc An RISE Research Institutes of Sweden Software

SLIDE 1

RISE Research Institutes of Sweden

QREME – Quality Requirements Management model for supporting decision- making

Thomas Olsson and Krzysztof Wnuk REFSQ, Utrecht, March 2018 Software and Systems Engineering ICT Division

Strategic Operational Product Data

PSc An BI PStr

SLIDE 2

How can we support portfolio and product decision makers with respects to QRs?

SLIDE 3

Background

SLIDE 4

There is a need for an explicit feedback from usage data to the scope decision process

Performance is bad You need to talk to the stakeholders I am fulfilling the strategy Should it be this slow?

SLIDE 5

There is a need for explicit scope decisions on both strategic and operational levels

I am working on something else Who can implement this feature? I have a great QR I can only do a small part It seems very big

SLIDE 6

Business intelligence and usage data should explicitly be connected to the scoping process

I don’t think we can reach that Excellent, go execute The time should be 1ms Anywhere between 1-10s is really ok

SLIDE 7

QREME

SLIDE 8

▪ Shorter lead-time from inception to scope decision ▪ Better effectiveness of scope decisions ▪ Better use of resources

Goals

SLIDE 9

The forward- and feedback-loop

Speed Roadmap

SLIDE 10

Market leader on

shot-to-shot

Good enough

viewing response- time

R1: Zero-to-shot: 1s
R1: Shot-to-shot: 0.7
R2: Shot-to-shot low

res: 0.5

Competitors
Mobile phones
DSLR
Customer groups
Young adults
Professionals
Camera start-up time
Shot-to-Shot time
Viewer start-up
Low resolution

viewer experiment

PSc An BI PStr

Strategic Operational Product Data

Level and dimension – compact digital camera examples

SLIDE 11

Continuous interaction in the scoping process

SLIDE 12

Future work

SLIDE 13

▪ Validate the underlying empirical assumptions in other companies ▪ Elicit practitioner feedback on QREME ▪ Evaluate QREME in a case study

Future work

SLIDE 14

RISE Research Institutes of Sweden

QREME Quality Strategic Requirements Management model for - - PowerPoint PPT Presentation

QREME – Quality Requirements Management model for supporting decision- making

Thomas Olsson and Krzysztof Wnuk REFSQ, Utrecht, March 2018 Software and Systems Engineering ICT Division

Strategic Operational Product Data

PSc An BI PStr

How can we support portfolio and product decision makers with respects to QRs?

Background

There is a need for an explicit feedback from usage data to the scope decision process

Performance is bad You need to talk to the stakeholders I am fulfilling the strategy Should it be this slow?

There is a need for explicit scope decisions on both strategic and operational levels

I am working on something else Who can implement this feature? I have a great QR I can only do a small part It seems very big

Business intelligence and usage data should explicitly be connected to the scoping process

I don’t think we can reach that Excellent, go execute The time should be 1ms Anywhere between 1-10s is really ok

QREME

▪ Shorter lead-time from inception to scope decision ▪ Better effectiveness of scope decisions ▪ Better use of resources

Goals

The forward- and feedback-loop

Speed Roadmap

shot-to-shot

viewing response- time

res: 0.5

viewer experiment

PSc An BI PStr

Strategic Operational Product Data

Level and dimension – compact digital camera examples

Continuous interaction in the scoping process

Future work

▪ Validate the underlying empirical assumptions in other companies ▪ Elicit practitioner feedback on QREME ▪ Evaluate QREME in a case study

Future work

THANK YOU!

Thomas Olsson thomas.olsson@ri.se Software and Systems Engineering ICT Division

Strategic Operational Product Data

PSc An BI PStr