Complex Systems and Dependability

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Publisher : Springer Science & Business Media
ISBN 13 : 3642306624
Total Pages : 326 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Complex Systems and Dependability by : Wojciech Zamojski

Download or read book Complex Systems and Dependability written by Wojciech Zamojski and published by Springer Science & Business Media. This book was released on 2012-07-11 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Typical contemporary complex system is a multifaceted amalgamation of technical, information, organization, software and human (users, administrators and management) resources. Complexity of such a system comes not only from its involved technical and organizational structure but mainly from complexity of information processes that must be implemented in the operational environment (data processing, monitoring, management, etc.). In such case traditional methods of reliability analysis focused mainly on technical level are usually insufficient in performance evaluation and more innovative methods of dependability analysis must be applied which are based on multidisciplinary approach to theory, technology and maintenance of systems operating in real (and very often unfriendly) environments. This monograph presents selected new developments in such areas of dependability research as system modelling, tools and methodologies for system analysis, data security, secure system design and specific dependability aspects in specialized technical applications. Many practical cases illustrate the universal rule that complexity and multiplicity of system processes, their concurrency and their reliance on embedded intelligence (human and artificial) significantly impedes construction of strict mathematical models and calls for application of intelligent and soft computing methods.

Contemporary Complex Systems and Their Dependability

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Publisher : Springer
ISBN 13 : 3319914464
Total Pages : 566 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Contemporary Complex Systems and Their Dependability by : Wojciech Zamojski

Download or read book Contemporary Complex Systems and Their Dependability written by Wojciech Zamojski and published by Springer. This book was released on 2018-05-26 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the proceedings of the Thirteenth International Conference on Dependability and Complex Systems (DepCoS-RELCOMEX), which took place in the Brunów Palace in Poland from 2nd to 6th July 2018. The conference has been organized at the Faculty of Electronics, Wrocław University of Science and Technology since 2006, and it continues the tradition of two other events: RELCOMEX (1977–89) and Microcomputer School (1985–95). The selection of papers in these proceedings illustrates the broad variety of topics that are investigated in dependability analyses of today’s complex systems. Dependability came naturally as a contemporary answer to new challenges in the reliability evaluation of these systems. Such systems cannot be considered only as structures (however complex and distributed) built on the basis of technical resources (hardware): their analysis must take into account a unique blend of interacting people (their needs and behaviours), networks (together with mobile properties, cloud-based systems) and a large number of users dispersed geographically and producing an unimaginable number of applications (working online). A growing number of research methods apply the latest advances in artificial intelligence (AI) and computational intelligence (CI). Today’s complex systems are really complex and are applied in numerous different fields of contemporary life.

Theory and Engineering of Complex Systems and Dependability

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Publisher : Springer
ISBN 13 : 3319192167
Total Pages : 604 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Theory and Engineering of Complex Systems and Dependability by : Wojciech Zamojski

Download or read book Theory and Engineering of Complex Systems and Dependability written by Wojciech Zamojski and published by Springer. This book was released on 2015-06-14 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building upon a long tradition of scientifi c conferences dealing with problems of reliability in technical systems, in 2006 Department of Computer Engineering at Wrocław University of Technology established DepCoS-RELCOMEX series of events in order to promote a comprehensive approach to evaluation of system performability which is now commonly called dependability. Contemporary complex systems integrate variety of technical, information, soft ware and human (users, administrators and management) resources. Their complexity comes not only from involved technical and organizational structures but mainly from complexity of information processes that must be implemented in specific operational environment (data processing, monitoring, management, etc.). In such a case traditional methods of reliability evaluation focused mainly on technical levels are insufficient and more innovative, multidisciplinary methods of dependability analysis must be applied. Selection of submissions for these proceedings exemplify diversity of topics that must be included in such analyses: tools, methodologies and standards for modelling, design and simulation of the systems, security and confidentiality in information processing, specific issues of heterogeneous, today often wireless, computer networks, or management of transportation networks. In addition, this edition of the conference hosted the 5th CrISS-DESSERT Workshop devoted to the problems of security and safety in critical information systems.

Simulation Methods for Reliability and Availability of Complex Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 1848822138
Total Pages : 316 pages
Book Rating : 4.8/5 (488 download)

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Book Synopsis Simulation Methods for Reliability and Availability of Complex Systems by : Javier Faulin

Download or read book Simulation Methods for Reliability and Availability of Complex Systems written by Javier Faulin and published by Springer Science & Business Media. This book was released on 2010-04-22 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simulation Methods for Reliability and Availability of Complex Systems discusses the use of computer simulation-based techniques and algorithms to determine reliability and availability (R and A) levels in complex systems. The book: shares theoretical or applied models and decision support systems that make use of simulation to estimate and to improve system R and A levels, forecasts emerging technologies and trends in the use of computer simulation for R and A and proposes hybrid approaches to the development of efficient methodologies designed to solve R and A-related problems in real-life systems. Dealing with practical issues, Simulation Methods for Reliability and Availability of Complex Systems is designed to support managers and system engineers in the improvement of R and A, as well as providing a thorough exploration of the techniques and algorithms available for researchers, and for advanced undergraduate and postgraduate students.

Reliability and Maintenance of Complex Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 3662032740
Total Pages : 597 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Reliability and Maintenance of Complex Systems by : Süleyman Özekici

Download or read book Reliability and Maintenance of Complex Systems written by Süleyman Özekici and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complex high-technology devices are in growing use in industry, service sectors, and everyday life. Their reliability and maintenance is of utmost importance in view of their cost and critical functions. This book focuses on this theme and is intended to serve as a graduate-level textbook and reference book for scientists and academics in the field. The chapters are grouped into five complementary parts that cover the most important aspects of reliability and maintenance: stochastic models of reliability and maintenance, decision models involving optimal replacement and repair, stochastic methods in software engineering, computational methods and simulation, and maintenance management systems. This wide range of topics provides the reader with a complete picture in a self-contained volume.

Theory and Engineering of Complex Systems and Dependability

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Publisher :
ISBN 13 : 9783319192178
Total Pages : pages
Book Rating : 4.1/5 (921 download)

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Book Synopsis Theory and Engineering of Complex Systems and Dependability by : Wojciech Zamojski

Download or read book Theory and Engineering of Complex Systems and Dependability written by Wojciech Zamojski and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Building upon a long tradition of scientifi c conferences dealing with problems of reliability in technical systems, in 2006 Department of Computer Engineering at Wrocław University of Technology established DepCoS-RELCOMEX series of events in order to promote a comprehensive approach to evaluation of system performability which is now commonly called dependability. Contemporary complex systems integrate variety of technical, information, soft ware and human (users, administrators and management) resources. Their complexity comes not only from involved technical and organizational structures but mainly from complexity of information processes that must be implemented in specific operational environment (data processing, monitoring, management, etc.). In such a case traditional methods of reliability evaluation focused mainly on technical levels are insufficient and more innovative, multidisciplinary methods of dependability analysis must be applied. Selection of submissions for these proceedings exemplify diversity of topics that must be included in such analyses: tools, methodologies and standards for modelling, design and simulation of the systems, security and confidentiality in information processing, specific issues of heterogeneous, today often wireless, computer networks, or management of transportation networks. In addition, this edition of the conference hosted the 5th CrISS-DESSERT Workshop devoted to the problems of security and safety in critical information systems.

Advances in Dependability Engineering of Complex Systems

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Publisher : Springer
ISBN 13 : 331959415X
Total Pages : 488 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Advances in Dependability Engineering of Complex Systems by : Wojciech Zamojski

Download or read book Advances in Dependability Engineering of Complex Systems written by Wojciech Zamojski and published by Springer. This book was released on 2017-05-29 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers the proceedings of the 2017 DepCoS-RELCOMEX, an annual conference series that has been organized by the Department of Computer Engineering at the Faculty of Electronics, Wrocław University of Science and Technology, since 2006. Its mission is to continue the heritage of the other two cycles of events – the RELCOMEX conferences (1977–89) and Microcomputer Schools (1985–95) – so this year we can celebrate the 40th anniversary of its origins. In contrast to those preceding series, which were focused on conventional reliability analysis, the goal of DepCoS is to promote a more comprehensive approach to system performability, which is now commonly called dependability. This innovative research area provides answers to the latest challenges in reliability evaluation for contemporary complex systems. Its novelty is based on a multi-disciplinary approach to system theory, technology and maintenance of systems operating in real environments. Dependability analyses concentrate on the efficient completion of tasks, services and jobs by a system considered as a combination of technical, information and human assets, in contrast to “classical” reliability, which is generally limited to the analysis of technical resources and associated components and structures. The selection of papers for this volume illustrates the diversity of topics that need to be considered, from mathematical models and design methodologies through software engineering and data security issues, to practical engineering problems in technical systems. In addition, this edition of the conference hosted the 7th CrISS-DESSERT Workshop, which was devoted to the analysis and assurance of safety and cyber security in critical infrastructure and computer systems.

Dependability Engineering and Complex Systems

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Publisher : Springer
ISBN 13 : 3319396390
Total Pages : 606 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Dependability Engineering and Complex Systems by : Wojciech Zamojski

Download or read book Dependability Engineering and Complex Systems written by Wojciech Zamojski and published by Springer. This book was released on 2016-06-17 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings present the results of the Eleventh International Conference on Dependability and Complex Systems DepCoS-RELCOMEX which took place in a picturesque Brunów Palace in Poland from 27th June to 1st July, 2016. DepCoS-RELCOMEX is a series of international conferences organized annually by Department of Computer Engineering of Wrocław University of Science and Technology since 2006. The roots of the series go as far back as to the seventies of the previous century – the first RELCOMEX conference took place in 1977 – and now its main aim is to promote a multi-disciplinary approach to dependability problems in theory and engineering practice of complex systems. Complex systems, nowadays most often computer-based and distributed, are built upon a variety of technical, information, software and human resources. The challenges in their design, analysis and maintenance not only originate from the involved technical and organizational structures but also from the complexity of the information processes that must be efficiently executed in a diverse, often hostile operational environment. Traditional methods of reliability evaluation focused only on technical resources are usually insufficient in this context and more innovative, multidisciplinary methods of dependability analysis must be applied. The diversity of the topics which need to be considered is well illustrated by the selection of the submissions in these proceedings with their subjects ranging from mathematical models and design methodologies through software engineering and data security issues up to practical problems in technical, e.g. transportation, systems.

Proceedings of the Ninth International Conference on Dependability and Complex Systems DepCoS-RELCOMEX. June 30 – July 4, 2014, Brunów, Poland

Download Proceedings of the Ninth International Conference on Dependability and Complex Systems DepCoS-RELCOMEX. June 30 – July 4, 2014, Brunów, Poland PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 3319070134
Total Pages : 534 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Proceedings of the Ninth International Conference on Dependability and Complex Systems DepCoS-RELCOMEX. June 30 – July 4, 2014, Brunów, Poland by : Wojciech Zamojski

Download or read book Proceedings of the Ninth International Conference on Dependability and Complex Systems DepCoS-RELCOMEX. June 30 – July 4, 2014, Brunów, Poland written by Wojciech Zamojski and published by Springer. This book was released on 2014-05-16 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: DepCoS – RELCOMEX is an annual series of conferences organized by Wrocław University of Technology to promote a comprehensive approach to evaluation of system performability which is now commonly called dependability. In contrast to classic analyses which were concentrated on reliability of technical resources and structures built from them, dependability is based on multi-disciplinary approach to theory, technology and maintenance of a system considered to be a multifaceted amalgamation of technical, information, organization, software and human (users, administrators, supervisors, etc.) resources. Diversity of processes being realized (data processing, system management, system monitoring, etc.), their concurrency and their reliance on in-system intelligence often severely impedes construction of strict mathematical models and calls for application of intelligent and soft computing methods. This book presents the proceedings of the Ninth International Conference on Dependability and Complex Systems DepCoS-RELCOMEX, which took place in Brunów Palace, Poland, from 30th June to 4th July, 2014. The articles selected for this volume illustrate the variety of topics that must be included in system dependability analysis: tools, methodologies and standards for modelling, design and simulation of the systems, security and confidentiality in information processing, specific issues of heterogeneous, today often wireless, computer networks or management of transportation networks.

Reliability and Safety of Complex Technical Systems and Processes

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Publisher : Springer Science & Business Media
ISBN 13 : 9780857296948
Total Pages : 405 pages
Book Rating : 4.2/5 (969 download)

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Book Synopsis Reliability and Safety of Complex Technical Systems and Processes by : Krzysztof Kołowrocki

Download or read book Reliability and Safety of Complex Technical Systems and Processes written by Krzysztof Kołowrocki and published by Springer Science & Business Media. This book was released on 2011-07-31 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reliability and Safety of Complex Technical Systems and Processes offers a comprehensive approach to the analysis, identification, evaluation, prediction and optimization of complex technical systems operation, reliability and safety. Its main emphasis is on multistate systems with ageing components, changes to their structure, and their components reliability and safety parameters during the operation processes. Reliability and Safety of Complex Technical Systems and Processes presents integrated models for the reliability, availability and safety of complex non-repairable and repairable multistate technical systems, with reference to their operation processes and their practical applications to real industrial systems. The authors consider variables in different operation states, reliability and safety structures, and the reliability and safety parameters of components, as well as suggesting a cost analysis for complex technical systems. Researchers and industry practitioners will find information on a wide range of complex technical systems in Reliability and Safety of Complex Technical Systems and Processes. It may prove an easy-to-use guide to reliability and safety evaluations of real complex technical systems, both during their operation and at the design stages.

Responsibility and Dependable Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 1846286263
Total Pages : 229 pages
Book Rating : 4.8/5 (462 download)

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Book Synopsis Responsibility and Dependable Systems by : Guy Dewsbury

Download or read book Responsibility and Dependable Systems written by Guy Dewsbury and published by Springer Science & Business Media. This book was released on 2007-09-04 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together for the first time two important features of a computer system that must be embedded in an organisational context. First comes responsibility, in other words, whether the computer system properly supports the organisational responsibilities that people are allocated. Second, the book examines dependability, which means whether the system supports those responsibilities in a trustworthy fashion. Aimed at researchers and doctoral students, the work pays particular attention to looking at what happens when things go wrong.

Safety and Reliability of Complex Engineered Systems

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Publisher : CRC Press
ISBN 13 : 1315648415
Total Pages : 730 pages
Book Rating : 4.3/5 (156 download)

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Book Synopsis Safety and Reliability of Complex Engineered Systems by : Luca Podofillini

Download or read book Safety and Reliability of Complex Engineered Systems written by Luca Podofillini and published by CRC Press. This book was released on 2015-09-03 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: Safety and Reliability of Complex Engineered Systems contains the Proceedings of the 25th European Safety and Reliability Conference, ESREL 2015, held 7-10 September 2015 in Zurich, Switzerland. It includes about 570 papers accepted for presentation at the conference. These contributions focus on theories and methods in the area of risk, safety and

Reliability of Large and Complex Systems

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Publisher : Elsevier
ISBN 13 : 0080999514
Total Pages : 460 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Reliability of Large and Complex Systems by : Krzysztof Kolowrocki

Download or read book Reliability of Large and Complex Systems written by Krzysztof Kolowrocki and published by Elsevier. This book was released on 2014-03-20 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reliability of Large and Complex Systems, previously titled Reliability of Large Systems, is an innovative guide to the current state and reliability of large and complex systems. In addition to revised and updated content on the complexity and safety of large and complex mechanisms, this new edition looks at the reliability of nanosystems, a key research topic in nanotechnology science. The author discusses the importance of safety investigation of critical infrastructures that have aged or have been exposed to varying operational conditions. This reference provides an asymptotic approach to reliability; its methodology, whilst largely mathematical, is designed to help the reader understand and construct general models of large and systems in a wide range of engineering fields. A complete and innovative guide to the reliability of large and complex systems Provides the reader with a strong foundational knowledge of safety investigation into critical infrastructures; the main research area in the world of safety science Explains how to construct large, reliable and safe systems in variable operation conditions

Dependability Problems of Complex Information Systems

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Publisher : Springer
ISBN 13 : 3319089641
Total Pages : 189 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Dependability Problems of Complex Information Systems by : Wojciech Zamojski

Download or read book Dependability Problems of Complex Information Systems written by Wojciech Zamojski and published by Springer. This book was released on 2014-07-11 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph presents original research results on selected problems of dependability in contemporary Complex Information Systems (CIS). The ten chapters are concentrated around the following three aspects: methods for modelling of the system and its components, tasks – or in more generic and more adequate interpretation, functionalities – accomplished by the system and conditions for their correct realization in the dynamic operational environment. While the main focus is on theoretical advances and roadmaps for implementations of new technologies, a much needed forum for sharing of the best practices is also presented. CIS systems, being the most complex yet most reliable technical structures engineered by man, present many challenges throughout their lifecycle. Difficulties in modelling, design, implementation and maintenance come not only from involved, widely distributed technical and organizational structures (comprising both hardware and software resources), but even more from complexity of the information processes (data processing, monitoring, resource allocation, dynamic reconfiguration, etc.) which are realized in the operational, often hostile environment. Furthermore, all the issues need to be dealt with taking into account a number of additional factors, such as uncertainties of human interactions, safety criteria and security demands or economic and environmental constrains.

Decentralized Control of Complex Systems

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Publisher : Academic Press
ISBN 13 : 0080958710
Total Pages : 525 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Decentralized Control of Complex Systems by : S?iljak

Download or read book Decentralized Control of Complex Systems written by S?iljak and published by Academic Press. This book was released on 1991-01-28 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Decentralized Control of Complex Systems

New Results in Dependability and Computer Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 3319009451
Total Pages : 554 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis New Results in Dependability and Computer Systems by : Wojciech Zamojski

Download or read book New Results in Dependability and Computer Systems written by Wojciech Zamojski and published by Springer Science & Business Media. This book was released on 2013-05-30 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: DepCoS – RELCOMEX is an annual series of conferences organized by the Institute of Computer Engineering, Control and Robotics (CECR), Wrocław University of Technology, since 2006. Its idea came from the heritage of the other two cycles of events: RELCOMEX Conferences (1977 – 89) and Microcomputer Schools (1985 – 95) which were then organized by the Institute of Engineering Cybernetics, the previous name of CECR. In contrast to those preceding meetings focused on the conventional reliability analysis, the DepCoS mission is to develop a more comprehensive approach to computer system performability, which is now commonly called dependability. Contemporary technical systems are integrated unities of technical, information, organization, software and human resources. Diversity of the processes being realized in the system, their concurrency and their reliance on in-system intelligence significantly impedes construction of strict mathematical models and calls for application of intelligent and soft computing methods. The submissions included in this volume illustrate variety of problems that need to be explored in the dependability analysis: methodologies and practical tools for modeling, design and simulation of the systems, security and confidentiality in information processing, specific issues of heterogeneous, today often wireless, computer networks, or management of transportation networks.

Site Reliability Engineering

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Author :
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1491951176
Total Pages : 552 pages
Book Rating : 4.4/5 (919 download)

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Book Synopsis Site Reliability Engineering by : Niall Richard Murphy

Download or read book Site Reliability Engineering written by Niall Richard Murphy and published by "O'Reilly Media, Inc.". This book was released on 2016-03-23 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: The overwhelming majority of a software system’s lifespan is spent in use, not in design or implementation. So, why does conventional wisdom insist that software engineers focus primarily on the design and development of large-scale computing systems? In this collection of essays and articles, key members of Google’s Site Reliability Team explain how and why their commitment to the entire lifecycle has enabled the company to successfully build, deploy, monitor, and maintain some of the largest software systems in the world. You’ll learn the principles and practices that enable Google engineers to make systems more scalable, reliable, and efficient—lessons directly applicable to your organization. This book is divided into four sections: Introduction—Learn what site reliability engineering is and why it differs from conventional IT industry practices Principles—Examine the patterns, behaviors, and areas of concern that influence the work of a site reliability engineer (SRE) Practices—Understand the theory and practice of an SRE’s day-to-day work: building and operating large distributed computing systems Management—Explore Google's best practices for training, communication, and meetings that your organization can use