Hi All, I have a question with short sentence. What are the problem issues in RE? on the other words What are problem areas in RE? Which one is the biggest? I...
Kasim: When I took the Yourdon class on Data Flow Diagraming the instructor told us "Ninty eight percent (98%) of the required work in a systems project is...
Hi all! Can you help me with this question and provide me with the source? 1. Who will be involved at each stage of RE? 2. Explain Statement of agreement ...
Hi Maxine, This depends on the development approach and the methodology that you want to use. In traditional RE, our customers consider RE at the Business and...
Howdy, folks. I'm senior online editor at CIO.com (and more invisibly at CSOonline.com), after a long tenure covering software development topics for other...
Esther, As a capability developer, I want the CIO to know the breadth and depth of the change management that will be needed to successfully deploy and...
Hi All, I think, you know the Usecase Point (UCP) Method that is used for estimating by rating the usecases and actors with other qualification criteria. I am...
iRise <http://www.irise.com/> just released a trial version of their ground-breaking application simulation and prototyping solution last week. This is a...
Hello Kasim, Some of our customers use this method as part of their estimation techniques like Weighted Average (Wide Band Delphi) which is based on the...
Hi Birol; ... This is my main problem for UCP. We couldnt agree with team members and - even, sometimes our cutomers- for about degree or depth of usecases. We...
Hi Kasim, ... If you talk about granularity of use cases, in order to better manage complexity, we consider a base use case as a realisation of a "complete...
Hi Allan, I read your blog. I think, there is a problem or I didnt understand your technique. So that, from your blog: "Time-based Assume that a single point...
... I guess that depends on how you define non-functional requirements. To me non-functional requirements are usually constraints (e.g. the system shall be...
How do you specify requirements with Usecase Models? If someone could send me a Requirements specification document it would be great. Thank you, R.P. ...
Ricardo: As is obvious to every true data flow diagrammer, use cases lack a integration mechanism. They may be adequate for small systems, but, if you have a...
Hi, I agree with Tony. Use cases can help you only to capture requirements related to the usage of the system (actor / system interactions). They are not able...
Indeed, Use Cases forces you to think about the intented system, rather than on the business context being automated. This can be better studied using BPM...
Friends I wish you all a very Healthy & enjoyable Year 2007. May god bless you with great success to your efforts towards achieving Goals, you have set for...
Of course, we are applying such a methodology (Goal-Driven Development) for gathering requirements tied together by a common business goal, discovering use...
You're right, there is no mechanism anywhere that can prove completeness with respect to the real world, which includes both an essentially infinite number of...
Ian, I agree with you, but you're not taking it far enough. For several years now, I've been helping several teams describe functional requirements with use...
Huet -- Interesting post about use case models and requirements. There's an online tool [1] that supports the writing of use cases as business rules [2] in...
This approach is all very well if you can guarantee that each function represented by a step is only ever used in one step in one use case. Otherwise you...
Huet, Keith, Happy New Year. You are taking the two opposite sides of a classic debate on use cases. Both positions have merit in specific situations. Huet is...
Keith, Ian - Happy New Year to both of you as well! Ian, thanks for your comments - I haven't read that book yet (so many books, so little time ! ) Many of...
