SAZ Invoicing Case Study : Questions Raised in Development

نویسنده

  • Dr Fiona Polack
چکیده

SSADM version 4[1, 2, 3] is not designed for a small case study such as this. It is best suited to very large, multi-analyst projects. However, a number of its techniques can be applied to assist with the specification. The SSADM method is the UK de facto standard for public sector information systems (although version 4 is now being superceded by more adaptable and open versions). It is widely used in the private sector, and in a range of European and Eastern countries.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

An Invoicing Case Study in Z

This paper presents an initial attempt at a solution to a challenge set by Prof. Henri Habrias to compare the questions raised by di erent methods in the formalization of an informal set of requirements. The notation used is Z, based on set theory and predicate logic, augmented with the schema notation for structuring. The original English language description of what is required is included ve...

متن کامل

Requirement Capture, Formal Description and Verification of a Business System: the Invoicing Case-Study

The Invoicing case study is a typical business system proposed by Henri Habrias as a common example for a contest on the capacity of particular formal methods to capture requirements from the client. For this, the case study is informally described by half a page of English text. In this report, we use the formal description technique LOTOS for requirement capture, formal description and verifi...

متن کامل

Operators' Value Creation Models in Electronic Invoicing-User Company Perspective

Electronic Invoicing (E-invoicing) has been going through fast development during recent years. It is believed to bring great savings for companies. There has been a lot of research and studies on Einvoicing. This study is going to study on how E-invoicing operators could create value but from users’ perspective. The study is going to build its own value creation framework based on Amit and Zot...

متن کامل

The Extent of Utilization of E-Marketing Application by Small and Medium Enterprises in South Eastern States of Nigeria

The need for small and medium scale enterprises to utilize information and communication technology (ICT) applications to boost their business necessitated this study which bordered on assessing the extent of utilization of e-marketing applications by small and medium enterprises in South Eastern States of Nigeria. Two research questions guided the study. Two null hypotheses were tested at 0.05...

متن کامل

Transition to e-invoicing and post-implementation benefits. Exploratory case studies

This paper aimed at exploring the transition to electronic invoicing in real business settings with a focus on the transition experiences and postimplementation benefits withdrawn up to the present. To obtain detail-rich findings, multiple case study research was preferred over other research methods. The results of the three case studies were analysed through the prism of IT business value lit...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2007