Dependability, Structure and Infrastructure
نویسنده
چکیده
The role that system structuring techniques plays in helping to cope with system complexity and achieve system dependability is analyzed. This leads on to a discussion of (i) the problems of the various kinds of assumptions, both deliberate and unthinking, that are made by system designers, (ii) the increased difficulties regarding such assumptions that can face the designers of complex systems that are intended to function as infrastructures, and (iii) the problems of defending systems and infrastructures against malicious attacks, including those which cause initially-unsuspected structural damage.
منابع مشابه
Supporting Mobile Commerce Applications Using Dependable Wireless Networks
Mobile commerce (m-commerce) is an emerging discipline involving applications, mobile devices, middleware, and wireless networks. While most of existing e-commerce applications can be modified to run in a wireless environment, m-commerce also involves many more new applications that become possible only due to the wireless infrastructure. These applications include mobile financial services, us...
متن کاملImpact of Cold Climate on Failures in Railway Infrastructure
Railway traffic has increased over the last decade due to greater energy costs and the need to reduce emissions. Ensuring the dependability and capacity of railway infrastructure requires efficient and effective maintenance which, in turn, requires good understanding of various physical behaviours, e.g. deterioration and environmental effects. This paper studies the effect of cold climate on ra...
متن کاملMiddleware for Embedded Adaptive Dependability
The Middleware for Embedded Adaptive Dependability (MEAD) infrastructure enhances large-scale distributed real-time embedded middleware applications with novel capabilities, including (i) transparent, yet tunable, fault tolerance in real time, (ii) proactive dependability, (iii) resource-aware system adaptation to crash, communication, partitioning and timing faults with (iv) scalable and fast ...
متن کاملارائه مدل ساختاری چابکی، مزیت رقابتی، و عملکرد سازمانهای تولیدی ایران
In our country, government has recently invested many investments in part of Information Technology. Researchers have taken note of the potential efficiency and effectiveness of those investments. IT infrastructure expenditure accounts for over 58 percent of an organization's IT budgets. This research objective is: design a model for effect of flexible IT infrastructure on competitive advantage...
متن کاملTowards Information Society Dependability Initiative in FP6: Roadmapping Activities in Dependability
Various recent EU publications have, either implicitly or explicitly, testified to the need for much higher, and more cost-effective levels of system dependability than is typically achieved by many of today’s complex ICT systems. For example, the Presidency Conclusions of the Lisbon European Council (23 and 24 March 2000) and the action plan for eEurope envisage a Europe which by 2010 will be ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2004