Architectures For Adaptive Software Systems
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Architectures For Adaptive Software Systems
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Author : Raffaela Mirandola
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-06-08
Architectures For Adaptive Software Systems written by Raffaela Mirandola and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-08 with Computers categories.
Much of a software architect’s life is spent designing software systems to meet a set of quality requirements. General software quality attributes include scalability, security, performance or reliability. Quality attribute requirements are part of an application’s non-functional requirements, which capture the many facets of how the functional - quirements of an application are achieved. Understanding, modeling and continually evaluating quality attributes throughout a project lifecycle are all complex engineering tasks whichcontinuetochallengethe softwareengineeringscienti ccommunity. While we search for improved approaches, methods, formalisms and tools that are usable in practice and can scale to large systems, the complexity of the applications that the so- ware industry is challenged to build is ever increasing. Thus, as a research community, there is little opportunity for us to rest on our laurels, as our innovations that address new aspects of system complexity must be deployed and validated. To this end the 5th International Conference on the Quality of Software Archit- tures (QoSA) 2009 focused on architectures for adaptive software systems. Modern software systems must often recon guretheir structure and behavior to respond to c- tinuous changes in requirements and in their execution environment. In these settings, quality models are helpful at an architectural level to guide systematic model-driven software development strategies by evaluating the impact of competing architectural choices.
Architectures For Adaptive Software Systems
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Author : Takeo Kanade David Hutchison (Josef Kittler, Jon M. Kleinberg, Friedemann Mattern, John C.)
language : en
Publisher:
Release Date : 2009
Architectures For Adaptive Software Systems written by Takeo Kanade David Hutchison (Josef Kittler, Jon M. Kleinberg, Friedemann Mattern, John C.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with categories.
Software Engineering For Self Adaptive Systems
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Author : Betty H. C. Cheng
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-06-19
Software Engineering For Self Adaptive Systems written by Betty H. C. Cheng and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-19 with Computers categories.
The carefully reviewed papers in this state-of-the-art survey describe a wide range of approaches coming from different strands of software engineering, and look forward to future challenges facing this ever-resurgent and exacting field of research.
Managing Trade Offs In Adaptable Software Architectures
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Author : Ivan Mistrik
language : en
Publisher: Morgan Kaufmann
Release Date : 2016-08-12
Managing Trade Offs In Adaptable Software Architectures written by Ivan Mistrik and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-12 with Computers categories.
Managing Trade-Offs in Adaptable Software Architectures explores the latest research on adapting large complex systems to changing requirements. To be able to adapt a system, engineers must evaluate different quality attributes, including trade-offs to balance functional and quality requirements to maintain a well-functioning system throughout the lifetime of the system. This comprehensive resource brings together research focusing on how to manage trade-offs and architect adaptive systems in different business contexts. It presents state-of-the-art techniques, methodologies, tools, best practices, and guidelines for developing adaptive systems, and offers guidance for future software engineering research and practice. Each contributed chapter considers the practical application of the topic through case studies, experiments, empirical validation, or systematic comparisons with other approaches already in practice. Topics of interest include, but are not limited to, how to architect a system for adaptability, software architecture for self-adaptive systems, understanding and balancing the trade-offs involved, architectural patterns for self-adaptive systems, how quality attributes are exhibited by the architecture of the system, how to connect the quality of a software architecture to system architecture or other system considerations, and more. - Explains software architectural processes and metrics supporting highly adaptive and complex engineering - Covers validation, verification, security, and quality assurance in system design - Discusses domain-specific software engineering issues for cloud-based, mobile, context-sensitive, cyber-physical, ultra-large-scale/internet-scale systems, mash-up, and autonomic systems - Includes practical case studies of complex, adaptive, and context-critical systems
Architectural Stability Of Self Adaptive Software Systems
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Author : Maria Mourad Ebeid Meleka Salama
language : en
Publisher:
Release Date : 2018
Architectural Stability Of Self Adaptive Software Systems written by Maria Mourad Ebeid Meleka Salama and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.
This thesis studies the notion of stability in software engineering with the aim of understanding its dimensions, facets and aspects, as well as characterising it. The thesis further investigates the aspect of behavioural stability at the architectural level, as a property concerned with the architecture's capability in maintaining the achievement of expected quality of service and accommodating runtime changes, in order to delay the architecture drifting and phasing-out as a consequence of the continuous unsuccessful provision of quality requirements. The research aims to provide a systematic and methodological support for analysing, modelling, designing and evaluating architectural stability. The novelty of this research is the consideration of stability during runtime operation, by focusing on the stable provision of quality of service without violations. As the runtime dimension is associated with adaptations, the research investigates stability in the context of self-adaptive software architectures, where runtime stability is challenged by the quality of adaptation, which in turn affects the quality of service. The research evaluation focuses on the effectiveness, scale and accuracy in handling runtime dynamics, using the self-adaptive cloud architectures.
Engineering Adaptive Software Systems
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Author : Yijun Yu
language : en
Publisher: Springer
Release Date : 2019-01-14
Engineering Adaptive Software Systems written by Yijun Yu and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-14 with Computers categories.
This book discusses the problems and challenges in the interdisciplinary research field of self-adaptive software systems. Modern society is increasingly filled with software-intensive systems, which are required to operate in more and more dynamic and uncertain environments. These systems must monitor and control their environment while adapting to meet the requirements at runtime. This book provides promising approaches and research methods in software engineering, system engineering, and related fields to address the challenges in engineering the next-generation adaptive software systems. The contents of the book range from design and engineering principles (Chap. 1) to control–theoretic solutions (Chap. 2) and bidirectional transformations (Chap. 3), which can be seen as promising ways to implement the functional requirements of self-adaptive systems. Important quality requirements are also dealt with by these approaches: parallel adaptation for performance (Chap. 4),self-adaptive authorization infrastructure for security (Chap. 5), and self-adaptive risk assessment for self-protection (Chap. 6). Finally, Chap. 7 provides a concrete self-adaptive robotics operating system as a testbed for self-adaptive systems. The book grew out of a series of the Shonan Meetings on this ambitious topic held in 2012, 2013, and 2015. The authors were active participants in the meetings and have brought in interesting points of view. After several years of reflection, they now have been able to crystalize the ideas contained herein and collaboratively pave the way for solving some aspects of the research problems. As a result, the book stands as a milestone to initiate further progress in this promising interdisciplinary research field.
Software Adaptation In An Open Environment
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Author : Yu Zhou
language : en
Publisher: CRC Press
Release Date : 2017-04-11
Software Adaptation In An Open Environment written by Yu Zhou and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-04-11 with Computers categories.
The book is about a very active research field in software engineering. In modern society, the fact of the world's high reliance on software requires the system's robustness, i.e., continual availability and satisfactory service quality. This requirement gives rise to the popularity of the research on the self-adaptive software in open environment. There are some academic conferences dedicated to this field. But there is a lack of monographs about the topic. We believe such need is unmet in marketplace. By publishing the book, it can help bridge the gap and bring benefits to readers thereof. Key Features: The topic is well-motivated, interesting and actively studied worldwide The research represents as the state-of-the-art in the field The technical part of the book is rigidly evaluated The theoretical part of the book is sound and proved The organization and presentation of the book will be double-checked by professional scholars
Supporting Architecture And Policy Based Self Adaptive Software Systems
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Author : John C. Georgas
language : en
Publisher:
Release Date : 2008
Supporting Architecture And Policy Based Self Adaptive Software Systems written by John C. Georgas and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
The continued deployment of systems in settings that are unpredictable, rapidly changing, and increasingly removed from human access drives the development of self-adaptive software: these are software systems that are capable of changing the way they behave in response to changes in their environment. The development of this class of software, however, is made challenging by difficulties in designing self-adaptive behavior coherently and consistently, accounting for adaptive needs, and perceiving adaptations as they take place.
Self Adaptive Software
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Author :
language : en
Publisher:
Release Date : 2001
Self Adaptive Software written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Self-adaptive software categories.
Self Adaptive Software
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Author : Robert Laddaga
language : en
Publisher: Springer Science & Business Media
Release Date : 2003-02-21
Self Adaptive Software written by Robert Laddaga and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-02-21 with Computers categories.
The 18 revised full papers presented in this book together with an introductory survey were carefully reviewed and constitute the documentation of the Second International Workshop on Self-adaptive Software, IWSAS 2001, held in Balatonfüred, Hungary in May 2001. Self-adaptive software evaluates its own behavior and changes it when the evaluation indicates that the software does not accomplish what it is intended to do or when better functionality or better performance is possible. The self-adaptive approach in software engineering builds on well known dynamic features familiar to Lisp or Java programmes and aims at improving the robustness of software systems by gradually adding new features of self-adaption or autonomy.