In web systems development, the business environment, processes and the related Web systems are interdependent. The business domain not only drives the identification of system needs, but the business is fundamentally changed ...

In Web system development, the non-functional requirements (NFRs) are typically considered only briefly during the requirements elicitation stage and not rigorously articulated by either Web developers or the client. ...

Increasingly, IT systems and Web systems in particular, fall into the class of applications where the scope of the application to be developed cannot be clearly articulated a priori. This is for a range of reasons, but ...