Requirements Engineering Process Improvement

Requirements Engineering Process Improvement Professor Ian Sommerville Lancaster University, UK

Structure of the tutorial ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The REAIMS project ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Requirements Engineering Processes and Problems

What is Requirements Engineering? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

A requirements engineering process

Goals of requirements engineering ,[object Object],[object Object],[object Object],[object Object],[object Object]

Problem understanding ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Is the product... ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Is the process... ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Is the customer… ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Has the developer... ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Is the deployment environment... ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Why is RE hard to get right? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The requirements process Stakeholder requirements Elicitation Analysis and negotiation Validation System requirements Test plans

Typical process problems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Symptoms of RE process problems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Why RE process improvement? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What is process improvement? ,[object Object],[object Object],[object Object],[object Object],[object Object]

Requirements engineering good practice ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The state of RE processes ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Inhibitors to RE process improvement ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Are improvements possible? ,[object Object],[object Object],[object Object],[object Object]

Summary ,[object Object],[object Object],[object Object],[object Object]

Requirements Engineering Process Improvement

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Requirements Engineering Process Improvement