Structure for Dependability: Computer-Based Systems from an Interdisciplinary Perspective
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Beschreibung
This book breaks new ground by presenting an interdisciplinary approach to a crucial problem – system dependability. Computer-based systems include hardware, software and people. Achieving dependability for such systems requires an interdisciplinary approach.
In Structure for Dependability: Computer-Based Systems from an Interdisciplinary Perspective, computer scientists, sociologists, statisticians and psychologists bring together their latest research on the structure of dependable computer-based systems. The result is a highly readable overview of ways to achieve dependability in large computer-based systems with practical advice on designing dependable systems.
Work on structure for dependability has usually come from a single discipline and has been concerned only with the computer systems. Stakeholders and system designers now agree that human and social issues cannot be separated from technical matters. The approach taken in this book demonstrates that interdisciplinarity delivers real benefits in the design and deployment of complex computer-based systems.
This book is one of the outcomes of a six year Interdisciplinary Research Collaboration. Topics covered include fault tolerance, system evolution, determining software specifications, HCI, architecture, certification, dependability arguments, organisations, diagrams, time and procedures.
System developers, stakeholders, decision makers, policymakers and researchers will find this book a unique resource which highlights the core issues for all those involved in improving dependability in complex computer-based environments.
Computer-based systems are now essential to everyday life. They involve both tech- cal (hardware/software) components and human beings as active participants. Wh- ever we ?y aboard an aircraft or withdraw money from a cash point, a combination of humans, machines and software is supporting the delivery of the service. These systems and many others bene?t from the miniaturisation and cost reduction of the hardware which has made it possible for computers to be embedded everywhere. An equally remarkable development is the software involved: today, systems are built which were literally unthinkable twenty or thirty years ago. Measured in terms of their function, the productivity of their creation has also advanced enormously (largely - cause of the software infrastructure). Even the dependability of the best of todays so- ware is praiseworthy when one considers the complexity of the functionality provided. Solid engineering and the increasing adoption of methods based on ?rmly established theory are to be thanked here. However, in large and complex systems, there remain major challenges to achieving dependability when complex interactions exist between technical and human components. Large and complex things are understood as assemblages of simpler components: the way these components ?t together is the structure of the system. Structure can be real and physical, or a subjective mental tool for analysis.
A multi-disciplinary approach to system structures A one-stop resource highlighting core issues for those involved in dependability in a complex computer-based environment Includes supplementary material: sn.pub/extras
This book gathers the latest research on the structure of computer-based systems from computer scientists, sociologists, statisticians and psychologists, and combines it into a readable overview of the latest work in dependable computer-based systems. Previous work in this area has tended to focus on computer systems to the exclusion of social and human aspects. This book highlights issues that stand aside of traditional technical concerns. Topics include fault tolerance, evolution, software development, HCI, architecture certification, dependability arguments, organization diagrams, time and procedures. The multidisciplinary approach highlights the core issues for everyone involved in dependability in a complex computer-based environment.
Autor*in
Denis Besnard
Themen in »Structure for Dependability: Computer-Based Systems from an Interdisciplinary Perspective«
architecture computer design development ethnography human-computer interaction (HCI) organization security software software development software engineering time