Management of Software Engineering, The - Part I: Principles of Software Engineering

Software engineering may be defined as the systematic design and development of software products and the management of the software process. The general principles of software engineering are set forth in Part I, in which the author relates software engineering to the whole field of the system development process--system engineering, hardware engineering, software engineering, and system integration. Presented briefly are overviews of the major aspects of software engineering--design, development, and management

Software systems engineering: a journey to contemporary agile and beyond, do people matter?

It is fascinating to view the evolution of software systems engineering over the decades. At the first glance, it could be perceived that the various approaches and processes are different. Are they indeed different? This paper will briefly discuss such a journey relating to findings from an empirical study in some organisations in the UK. Some of the issues described in the literature and by practitioners are common across different software system engineering approaches over the time. It can be argued that human-element of software development plays an integral part in the success of software systems development endeavour. After all, software engineering is a human-centric craft. In order to understand such issues, we crossed the discipline to other disciplines in order to adapt theories and principles that will help to better understand and tackle such matter. Other disciplines have well established human related theories and principles that can be useful. From Japanese management philosophies, we have adapted Lean and knowledge management theories. From psychology, we have adapted Emotional Intelligence (EI). With such an interdisciplinary view, some of the issues can be addressed adequately. Which bring the question: is it really the process or the people? The second author will reflect on his experience attending the first SQM conference 25 years ago. The reflection will discuss the evolution of software systems engineering, and what was changed since then, if at all changed

Software-Engineering Process Simulation (SEPS) model

The Software Engineering Process Simulation (SEPS) model is described which was developed at JPL. SEPS is a dynamic simulation model of the software project development process. It uses the feedback principles of system dynamics to simulate the dynamic interactions among various software life cycle development activities and management decision making processes. The model is designed to be a planning tool to examine tradeoffs of cost, schedule, and functionality, and to test the implications of different managerial policies on a project's outcome. Furthermore, SEPS will enable software managers to gain a better understanding of the dynamics of software project development and perform postmodern assessments

Scaling the Management of Extreme Programming Projects

XP is a code-oriented, light-weight software engineering methodology, suited merely for small-sized teams who develop software that relies on vague or rapidly changing requirements. Being very code-oriented, the discipline of systems engineering knows it as approach of incremental system change. In this contribution, we discuss the enhanced version of a concept on how to extend XP on large scale projects with hundreds of software engineers and programmers, respectively. Previous versions were already presented in [1] and [12]. The basic idea is to apply the "hierarchical approach", a management principle of reorganizing companies, as well as well-known moderation principles to XP project organization. We show similarities between software engineering methods and company reorganization processes and discuss how the elements of the hierarchical approach can improve XP. We provide guidelines on how to scale up XP to very large projects e.g. those common in telecommunication industry and IT technology consultancy firms by using moderation techniques.Comment: 7 pages, 4 figure

Inductive knowledge acquisition experience with commercial tools for space shuttle main engine testing

Since 1984, an effort has been underway at Rocketdyne, manufacturer of the Space Shuttle Main Engine (SSME), to automate much of the analysis procedure conducted after engine test firings. Previously published articles at national and international conferences have contained the context of and justification for this effort. Here, progress is reported in building the full system, including the extensions of integrating large databases with the system, known as Scotty. Inductive knowledge acquisition has proven itself to be a key factor in the success of Scotty. The combination of a powerful inductive expert system building tool (ExTran), a relational data base management system (Reliance), and software engineering principles and Computer-Assisted Software Engineering (CASE) tools makes for a practical, useful and state-of-the-art application of an expert system

Software security requirements management as an emerging cloud computing service

© 2016 Elsevier Ltd. All rights reserved.Emerging cloud applications are growing rapidly and the need for identifying and managing service requirements is also highly important and critical at present. Software Engineering and Information Systems has established techniques, methods and technology over two decades to help achieve cloud service requirements, design, development, and testing. However, due to the lack of understanding of software security vulnerabilities that should have been identified and managed during the requirements engineering phase, we have not been so successful in applying software engineering, information management, and requirements management principles that have been established for the past at least 25 years, when developing secure software systems. Therefore, software security cannot just be added after a system has been built and delivered to customers as seen in today's software applications. This paper provides concise methods, techniques, and best practice requirements engineering and management as an emerging cloud service (SSREMaaES) and also provides guidelines on software security as a service. This paper also discusses an Integrated-Secure SDLC model (IS-SDLC), which will benefit practitioners, researchers, learners, and educators. This paper illustrates our approach for a large cloud system Amazon EC2 service

Virtual teams and employability in global software engineering education

Universities face many challenges when creating opportunities for student experiences of global software engineering. We provide a model for introducing global software engineering into the computing curriculum. Our model is based on a three year collaboration between Robert Gordon University, UK and the International Institute for IT Bangalore, India. We provide evidence based on student feedback from three cohorts of virtual team who never met face to face. We found potential employers were supportive of global software engineering in university curricula. We identify four key principles for global software engineering student projects: reconcile contrasting assessment demands between institutions, create a detailed joint timetable to reconcile teaching calendars, provide a project management framework to support phased delivery and carefully manage project scope

MEAN Web Application Development with Agile Kanban

I spent one year developing a project management web application in order to gain a better understanding of the software engineering process. The software was built on a technology stack of MongoDB, ExpressJS, AngularJS, and Node.js which is more commonly referred to as the MEAN stack. The experience has exposed me to a new set of tools, software practices, and engineering principles that have left me with a deeper understanding of what it means to be a software engineer and the incredible amount of time and work that is involved in designing and implementing a full-scale software application