Software Engineering

The Object Management Group® (OMG®), an international, open membership, not-for-profit technology standards consortium, released a new case study detailing Munich RE's successful application of the Essence standard with guidance provided from Ivar Jacobson International (IJI).

The term paradigm shift may be a bit overused these days; nevertheless, the kernel-based Essence approach to software engineering can quite reasonably be considered to be such a shift. It truly represents a profound change of viewpoint for the software-engineering community. In this paper, Ivar Jacobon and Ed Seidewitz explore what happened to to the promise of rigorous, disciplined, professional practices for software development, like those observed in other engineering disciplines and explain how the Essence standard is the answer.

Use-Case 2.0 re-focuses on the essentials and offers a slimmed down, leaner way of working, for software teams seeking the benefits of iterative, incremental development at an enterprise level.

Combining agile and SEMAT yields more advantages than either one alone. This paper discusses how two current popular movements complement one another to provide a powerful basis for software development.

In the same way that Google map shows you where you are, where you want to go, and the best way to get there when making a journey, SEMAT and Essence can do the same for teams of engineers developing software.

Ben LInders interviews Ivar Jacobson and Ian Spence on the use of SEMAT within agile adoption. Published on InfoQ.

New article published on ACM Queue discusses two powerful complementary movements in software development.

A thinking framework in the form of an actionable kernel, by Ivar Jacobson, Pan-Wei Ng, Paul E. McMahon, Ian Spence and Svante Lidman.

"I firmly believe that this work... will have a profound impact on governments and corporations worldwide, as they seek excellence, efficiency and profitability. It is an authoritative guide on how to realize the ultimate adaptive enterprise architecture..." - Dan L. Jonson, Avemco Corporation. Business Process Reengineering (BPR) is the key management trend of the day. Ivar Jacobson's book, The Object Advantage, presents a blueprint for re-designing a business according to BPR principles. It uses one method to integrate his work of reengineering a business, its processes and its vital infrastructure the information system. It describes all of the details about a business and its processes by viewing customers as users and business processes as cases of how they use the business "use cases". And it manages the risks involved in BPR by using a how-to method based on object technology, offering concrete guidance in the shape of a formal reengineering process. Whilst most books tackle the "soft factors" (motivation, management commitment, leadership), The Object Advantage goes beyond this type of hand-waving and offers practical steps to success that include: * A description that specifies every activity and deliverable involved in the business process Deliverables, in the form of business models, that focus on the company's architecture and dynamics * A process for the development of an information system that is truly integral to the reengineered company * A seamless relationship is created between business model and information system, vastly increasing a company's chances of successfully re-enginneering itself - the heart of this relationship is the application of the BPR model and object technology. Ivar Jacobson's book will be essential reading for any manager contemplating reengineering their business or wishing to understand more about BPR and its practical implementation. It will also be invaluable for re-enginnering teams re-designing their companies, employees within a reengineered company needing to understand how their new environment will work and what their role will be, and systems analysts and designers wanting to expand their current applications of object technology into business modeling and business reengineering.

How can software developers, programmers and managers meet the challenges of the 90s and begin to resolve the software crisis? This book is based on Objectory which is the first commercially available comprehensive object-oriented process for developing large-scale industrial systems. Ivar Jacobson developed Objectory as a result of 20 years of experience building real software-based products. The approach takes a global view of system development and focuses on minimizing the system's life cycle cost. Objectory is an extensible industrial process that provides a method for building large industrial systems. This revised printing has been completely updated to make it as accessible and complete as possible. New material includes the revised Testing chapter, in which new product developments are discussed. This book shows how software development can be carried out in a more "industrialized" manner using ObjectOry, a complete environment evolved by the author for the development of large software systems with an object-oriented approach. It relies on three independently developed techniques: conceptual modelling, object-oriented programming, and a block-oriented design technique developed within telecommunications. Suitable for self-study or classroom use, the book is divided into three sections: an introduction to system development and the requirements of an industrial process; the use of object-orientation in the different phases of system development, using ObjectOry; and applications with ObjectOry. Thus, the book presents a coherent picture of how to use object-orientation in system development in a way which makes it accessible to both practitioners in the field and students with no previous knowledge of system development.