Dependable Computing Systems

Author : Hassan B. Diab,Albert Y. Zomaya
Publisher : John Wiley & Sons
Page : 693 pages
File Size : 42,6 Mb
Release : 2005-10-05
Category : Computers
ISBN : 9780471674221

Get Book

Dependable Computing Systems by Hassan B. Diab,Albert Y. Zomaya Pdf

A team of recognized experts leads the way to dependable computing systems With computers and networks pervading every aspect of daily life, there is an ever-growing demand for dependability. In this unique resource, researchers and organizations will find the tools needed to identify and engage state-of-the-art approaches used for the specification, design, and assessment of dependable computer systems. The first part of the book addresses models and paradigms of dependable computing, and the second part deals with enabling technologies and applications. Tough issues in creating dependable computing systems are also tackled, including: * Verification techniques * Model-based evaluation * Adjudication and data fusion * Robust communications primitives * Fault tolerance * Middleware * Grid security * Dependability in IBM mainframes * Embedded software * Real-time systems Each chapter of this contributed work has been authored by a recognized expert. This is an excellent textbook for graduate and advanced undergraduate students in electrical engineering, computer engineering, and computer science, as well as a must-have reference that will help engineers, programmers, and technologists develop systems that are secure and reliable.

Author : Brian Randell,Jean-Claude Laprie,Hermann Kopetz,Bev Littlewood
Publisher : Springer Science & Business Media
Page : 592 pages
File Size : 43,6 Mb
Release : 2013-11-11
Category : Computers
ISBN : 9783642797897

Get Book

Predictably Dependable Computing Systems by Brian Randell,Jean-Claude Laprie,Hermann Kopetz,Bev Littlewood Pdf

Author : J.C. Geffroy,G. Motet
Publisher : Springer Science & Business Media
Page : 678 pages
File Size : 45,7 Mb
Release : 2013-03-09
Category : Computers
ISBN : 9789401598842

Get Book

Design of Dependable Computing Systems by J.C. Geffroy,G. Motet Pdf

This book analyzes the causes of failures in computing systems, their consequences, as weIl as the existing solutions to manage them. The domain is tackled in a progressive and educational manner with two objectives: 1. The mastering of the basics of dependability domain at system level, that is to say independently ofthe technology used (hardware or software) and of the domain of application. 2. The understanding of the fundamental techniques available to prevent, to remove, to tolerate, and to forecast faults in hardware and software technologies. The first objective leads to the presentation of the general problem, the fault models and degradation mechanisms wh ich are at the origin of the failures, and finally the methods and techniques which permit the faults to be prevented, removed or tolerated. This study concerns logical systems in general, independently of the hardware and software technologies put in place. This knowledge is indispensable for two reasons: • A large part of a product' s development is independent of the technological means (expression of requirements, specification and most of the design stage). Very often, the development team does not possess this basic knowledge; hence, the dependability requirements are considered uniquely during the technological implementation. Such an approach is expensive and inefficient. Indeed, the removal of a preliminary design fault can be very difficult (if possible) if this fault is detected during the product's final testing.

Author : Algirdas Avizienis,Jean-Claude Laprie
Publisher : Springer Science & Business Media
Page : 428 pages
File Size : 49,7 Mb
Release : 2012-12-06
Category : Computers
ISBN : 9783709191231

Get Book

Dependable Computing for Critical Applications by Algirdas Avizienis,Jean-Claude Laprie Pdf

The International Working Conference on Dependable Computing for Critical Applications was the first conference organized by IFIP Working Group 10. 4 "Dependable Computing and Fault Tolerance", in cooperation with the Technical Committee on Fault-Tolerant Computing of the IEEE Computer Society, and the Technical Committee 7 on Systems Reliability, Safety and Security of EWlCS. The rationale for the Working Conference is best expressed by the aims of WG 10. 4: " Increasingly, individuals and organizations are developing or procuring sophisticated computing systems on whose services they need to place great reliance. In differing circumstances, the focus will be on differing properties of such services - e. g. continuity, performance, real-time response, ability to avoid catastrophic failures, prevention of deliberate privacy intrusions. The notion of dependability, defined as that property of a computing system which allows reliance to be justifiably placed on the service it delivers, enables these various concerns to be subsumed within a single conceptual framework. Dependability thus includes as special cases such attributes as reliability, availability, safety, security. The Working Group is aimed at identifying and integrating approaches, methods and techniques for specifying, designing, building, assessing, validating, operating and maintaining computer systems which should exhibit some or all of these attributes. " The concept of WG 10. 4 was formulated during the IFIP Working Conference on Reliable Computing and Fault Tolerance on September 27-29, 1979 in London, England, held in conjunction with the Europ-IFIP 79 Conference. Profs A. Avi~ienis (UCLA, Los Angeles, USA) and A.

Author : Ravishankar K. Iyer,Zbigniew T. Kalbarczyk,Nithin M. Nakka
Publisher : John Wiley & Sons
Page : 852 pages
File Size : 49,5 Mb
Release : 2024-04-18
Category : Computers
ISBN : 9781119743460

Get Book

Dependable Computing by Ravishankar K. Iyer,Zbigniew T. Kalbarczyk,Nithin M. Nakka Pdf

Dependable Computing Covering dependability from software and hardware perspectives Dependable Computing: Design and Assessment looks at both the software and hardware aspects of dependability. This book: Provides an in-depth examination of dependability/fault tolerance topics Describes dependability taxonomy, and briefly contrasts classical techniques with their modern counterparts or extensions Walks up the system stack from the hardware logic via operating systems up to software applications with respect to how they are hardened for dependability Describes the use of measurement-based analysis of computing systems Illustrates technology through real-life applications Discusses security attacks and unique dependability requirements for emerging applications, e.g., smart electric power grids and cloud computing Finally, using critical societal applications such as autonomous vehicles, large-scale clouds, and engineering solutions for healthcare, the book illustrates the emerging challenges faced in making artificial intelligence (AI) and its applications dependable and trustworthy. This book is suitable for those studying in the fields of computer engineering and computer science. Professionals who are working within the new reality to ensure dependable computing will find helpful information to support their efforts. With the support of practical case studies and use cases from both academia and real-world deployments, the book provides a journey of developments that include the impact of artificial intelligence and machine learning on this ever-growing field. This book offers a single compendium that spans the myriad areas in which dependability has been applied, providing theoretical concepts and applied knowledge with content that will excite a beginner, and rigor that will satisfy an expert. Accompanying the book is an online repository of problem sets and solutions, as well as slides for instructors, that span the chapters of the book.

Author : Gary M. Koob,Clifford G. Lau
Publisher : Springer Science & Business Media
Page : 325 pages
File Size : 45,6 Mb
Release : 2007-08-19
Category : Computers
ISBN : 9780585280028

Get Book

Foundations of Dependable Computing by Gary M. Koob,Clifford G. Lau Pdf

Foundations of Dependable Computing: System Implementation, explores the system infrastructure needed to support the various paradigms of Paradigms for Dependable Applications. Approaches to implementing support mechanisms and to incorporating additional appropriate levels of fault detection and fault tolerance at the processor, network, and operating system level are presented. A primary concern at these levels is balancing cost and performance against coverage and overall dependability. As these chapters demonstrate, low overhead, practical solutions are attainable and not necessarily incompatible with performance considerations. The section on innovative compiler support, in particular, demonstrates how the benefits of application specificity may be obtained while reducing hardware cost and run-time overhead. A companion to this volume (published by Kluwer) subtitled Models and Frameworks for Dependable Systems presents two comprehensive frameworks for reasoning about system dependability, thereby establishing a context for understanding the roles played by specific approaches presented in this book's two companion volumes. It then explores the range of models and analysis methods necessary to design, validate and analyze dependable systems. Another companion to this book (published by Kluwer), subtitled Paradigms for Dependable Applications, presents a variety of specific approaches to achieving dependability at the application level. Driven by the higher level fault models of Models and Frameworks for Dependable Systems, and built on the lower level abstractions implemented in a third companion book subtitled System Implementation, these approaches demonstrate how dependability may be tuned to the requirements of an application, the fault environment, and the characteristics of the target platform. Three classes of paradigms are considered: protocol-based paradigms for distributed applications, algorithm-based paradigms for parallel applications, and approaches to exploiting application semantics in embedded real-time control systems.

Author : Brian Randell,Jean-Claude Laprie
Publisher : Unknown
Page : 27 pages
File Size : 48,7 Mb
Release : 1991
Category : Computer software
ISBN : OCLC:26306751

Get Book

Predictably Dependable Computing Systems by Brian Randell,Jean-Claude Laprie Pdf

Author : Wojciech Zamojski,Janusz Kacprzyk,Jacek Mazurkiewicz,Jarosław Sugier,Tomasz Walkowiak
Publisher : Springer Science & Business Media
Page : 314 pages
File Size : 54,8 Mb
Release : 2011-05-13
Category : Technology & Engineering
ISBN : 9783642213939

Get Book

Dependable Computer Systems by Wojciech Zamojski,Janusz Kacprzyk,Jacek Mazurkiewicz,Jarosław Sugier,Tomasz Walkowiak Pdf

Dependability analysis is the recent approach to performance evaluation of contemporary systems which tries to cope with new challenges that are brought with their unprecedented complexity, size and diversity. Especially in case of computer systems and networks such evaluation must be based on multidisciplinary approach to theory, technology, and maintenance of systems which operate in real (and very often unfriendly) environments. As opposed to “classic” reliability which focuses mainly on technical aspects of system functioning, dependability studies investigate the systems as multifaceted and sophisticated amalgamations of technical, information and also human resources. This monograph presents selected new developments in such areas of dependability research as mathematical models, evaluation of software, probabilistic assessment, methodologies, tools, and technologies. Intelligent and soft computing methods help to resolve fundamental problems of dependability analysis which are caused by the fact that in contemporary computer systems it is often difficult to find a relation between system elements and system events (the relation between reasons and results) and it is even more difficult to define strict mathematical models with “analytical” relationships between such phenomena.

Author : Gary M. Koob,Clifford G. Lau
Publisher : Springer Science & Business Media
Page : 272 pages
File Size : 54,8 Mb
Release : 2007-07-23
Category : Computers
ISBN : 9780585273778

Get Book

Foundations of Dependable Computing by Gary M. Koob,Clifford G. Lau Pdf

Foundations of Dependable Computing: Models and Frameworks for Dependable Systems presents two comprehensive frameworks for reasoning about system dependability, thereby establishing a context for understanding the roles played by specific approaches presented in this book's two companion volumes. It then explores the range of models and analysis methods necessary to design, validate and analyze dependable systems. A companion to this book (published by Kluwer), subtitled Paradigms for Dependable Applications, presents a variety of specific approaches to achieving dependability at the application level. Driven by the higher level fault models of Models and Frameworks for Dependable Systems, and built on the lower level abstractions implemented in a third companion book subtitled System Implementation, these approaches demonstrate how dependability may be tuned to the requirements of an application, the fault environment, and the characteristics of the target platform. Three classes of paradigms are considered: protocol-based paradigms for distributed applications, algorithm-based paradigms for parallel applications, and approaches to exploiting application semantics in embedded real-time control systems. Another companion book (published by Kluwer) subtitled System Implementation, explores the system infrastructure needed to support the various paradigms of Paradigms for Dependable Applications. Approaches to implementing support mechanisms and to incorporating additional appropriate levels of fault detection and fault tolerance at the processor, network, and operating system level are presented. A primary concern at these levels is balancing cost and performance against coverage and overall dependability. As these chapters demonstrate, low overhead, practical solutions are attainable and not necessarily incompatible with performance considerations. The section on innovative compiler support, in particular, demonstrates how the benefits of application specificity may be obtained while reducing hardware cost and run-time overhead.

Author : John Knight
Publisher : CRC Press
Page : 438 pages
File Size : 53,5 Mb
Release : 2012-01-12
Category : Computers
ISBN : 9781439862551

Get Book

Fundamentals of Dependable Computing for Software Engineers by John Knight Pdf

Fundamentals of Dependable Computing for Software Engineers presents the essential elements of computer system dependability. The book describes a comprehensive dependability-engineering process and explains the roles of software and software engineers in computer system dependability. Readers will learn: Why dependability matters What it means for a system to be dependable How to build a dependable software system How to assess whether a software system is adequately dependable The author focuses on the actions needed to reduce the rate of failure to an acceptable level, covering material essential for engineers developing systems with extreme consequences of failure, such as safety-critical systems, security-critical systems, and critical infrastructure systems. The text explores the systems engineering aspects of dependability and provides a framework for engineers to reason and make decisions about software and its dependability. It also offers a comprehensive approach to achieve software dependability and includes a bibliography of the most relevant literature. Emphasizing the software engineering elements of dependability, this book helps software and computer engineers in fields requiring ultra-high levels of dependability, such as avionics, medical devices, automotive electronics, weapon systems, and advanced information systems, construct software systems that are dependable and within budget and time constraints.

Author : John F. Meyer,Richard D. Schlichting
Publisher : Springer Science & Business Media
Page : 439 pages
File Size : 41,9 Mb
Release : 2012-12-06
Category : Computers
ISBN : 9783709191989

Get Book

Dependable Computing for Critical Applications 2 by John F. Meyer,Richard D. Schlichting Pdf

This volume contains the papers presented at the Second International Work ing Conference on Dependable Computing for Critical Applications, sponsored by IFIP Working Group lOA and held in Tucson, Arizona on February 18-20, 1991. In keeping with the first such conference on this topic, which took place at the University of California, Santa Barbara in 1989, this meeting was like wise concerned with an important basic question: Can we rely on Computers? In more precise terms, it addressed various aspects of computer system de pendability, a broad concept defined as th'e trustworthiness of computer service such that reliance can justifiably be placed on this service. Given that this term includes attributes such as reliability, availability, safety, and security, it is our hope that these papers will contribute to further integration of these ideas in the context of critical applications. The program consisted of 20 papers and three panel sessions. The papers were selected from a total of 61 submissions at a November 1990 meeting of the Program Committee in Ann Arbor, Michigan. We were very fortunate to have a broad spectrum of interests represented, with papers in the final program coming from seven different countries, representing work at universities, corporations, and government agencies. The process was greatly facilitated by the diligent work of the Program Committee and the quality of reviews provided by outside referees. In addition to the paper presentations, there were three panel sessions or ganized to examine particular topics in detail.

Author : J. C. Geffroy,Gilles Motet
Publisher : Unknown
Page : 696 pages
File Size : 41,7 Mb
Release : 2014-01-15
Category : Electronic
ISBN : 9401598851

Get Book

Design of Dependable Computing Systems by J. C. Geffroy,Gilles Motet Pdf

Author : Ravishankar K. Iyer
Publisher : Institute of Electrical & Electronics Engineers(IEEE)
Page : 368 pages
File Size : 44,8 Mb
Release : 1998
Category : Computers
ISBN : UCSC:32106013983199

Get Book

Dependable Computing for Critical Applications 5 by Ravishankar K. Iyer Pdf

Can we rely on computers? The individual aspects of system dependability, reliability, availability, safety, and security are the factors that determine application success. To answer this question, the text explores the integration of these dependability attributes within practical working systems. This is an important new title in the series on Dependable Computing and Fault-Tolerant Systems.

Author : Karama Kanoun,Lisa Spainhower
Publisher : John Wiley & Sons
Page : 384 pages
File Size : 42,5 Mb
Release : 2008-10-03
Category : Computers
ISBN : 9780470370834

Get Book

Dependability Benchmarking for Computer Systems by Karama Kanoun,Lisa Spainhower Pdf

A comprehensive collection of benchmarks for measuring dependability in hardware-software systems As computer systems have become more complex and mission-critical, it is imperative for systems engineers and researchers to have metrics for a system's dependability, reliability, availability, and serviceability. Dependability benchmarks are useful for guiding development efforts for system providers, acquisition choices of system purchasers, and evaluations of new concepts by researchers in academia and industry. This book gathers together all dependability benchmarks developed to date by industry and academia and explains the various principles and concepts of dependability benchmarking. It collects the expert knowledge of DBench, a research project funded by the European Union, and the IFIP Special Interest Group on Dependability Benchmarking, to shed light on this important area. It also provides a large panorama of examples and recommendations for defining dependability benchmarks. Dependability Benchmarking for Computer Systems includes contributions from a credible mix of industrial and academic sources: IBM, Intel, Microsoft, Sun Microsystems, Critical Software, Carnegie Mellon University, LAAS-CNRS, Technical University of Valencia, University of Coimbra, and University of Illinois. It is an invaluable resource for engineers, researchers, system vendors, system purchasers, computer industry consultants, and system integrators.

Author : John Knight
Publisher : CRC Press
Page : 433 pages
File Size : 46,9 Mb
Release : 2012-02-28
Category : Computers
ISBN : 9781466518216

Get Book

Fundamentals of Dependable Computing for Software Engineers by John Knight Pdf

Fundamentals of Dependable Computing for Software Engineers presents the essential elements of computer system dependability. The book describes a comprehensive dependability-engineering process and explains the roles of software and software engineers in computer system dependability. Readers will learn: Why dependability matters What it means for a system to be dependable How to build a dependable software system How to assess whether a software system is adequately dependable The author focuses on the actions needed to reduce the rate of failure to an acceptable level, covering material essential for engineers developing systems with extreme consequences of failure, such as safety-critical systems, security-critical systems, and critical infrastructure systems. The text explores the systems engineering aspects of dependability and provides a framework for engineers to reason and make decisions about software and its dependability. It also offers a comprehensive approach to achieve software dependability and includes a bibliography of the most relevant literature. Emphasizing the software engineering elements of dependability, this book helps software and computer engineers in fields requiring ultra-high levels of dependability, such as avionics, medical devices, automotive electronics, weapon systems, and advanced information systems, construct software systems that are dependable and within budget and time constraints.