Dependability in Sensor, Cloud, and Big Data Systems and Applications, Guojun Wang; Md Zakirul Alam Bhuiyan; Sabrina De C
Автор: Ajit Kumar Verma; Srividya Ajit; Manoj Kumar Название: Dependability of Networked Computer-based Systems ISBN: 1447126939 ISBN-13(EAN): 9781447126935 Издательство: Springer Рейтинг: Цена: 18284.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This detailed book explores reliability, availability and safety modeling of networked computer-based systems used in life-critical applications such as avionics, nuclear power plants, automobiles and chemical process industries.
Автор: Simona Bernardi; Jos? Merseguer; Dorina Corina Pet Название: Model-Driven Dependability Assessment of Software Systems ISBN: 3642395112 ISBN-13(EAN): 9783642395116 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents cutting-edge model-driven techniques for modeling and analysis of software dependability. It details the state of the art on UML profile proposals for dependability specification and rigorously describes the trade-off they accomplish.
Описание: Includes the refereed proceedings of the 15th International GI/ITG Conference on `Measurement, Modelling and Evaluation of Computing Systems` and `Dependability and Fault Tolerance`, held in Essen, Germany, in March 2010.
Название: Open Systems Dependability ISBN: 1498736289 ISBN-13(EAN): 9781498736282 Издательство: Taylor&Francis Рейтинг: Цена: 16843.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The book describes a fundamentally new approach to software dependability, considering a software system as an ever-changing system due to changes in service objectives, users’ requirements, standards and regulations, and to advances in technology. Such a system is viewed as an Open System since its functions, structures, and boundaries are constantly changing. Thus, the approach to dependability is called Open Systems Dependability. The DEOS technology realizes Open Systems Dependability. It puts more emphasis on stakeholders’ agreement and accountability achievement for business/service continuity than in elemental technologies.
Автор: George Spanoudakis; Spyros Kokolakis Название: Security and Dependability for Ambient Intelligence ISBN: 1441947000 ISBN-13(EAN): 9781441947000 Издательство: Springer Рейтинг: Цена: 23058.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book details the SERENITY approach towards providing security and dependability solutions for dynamic, highly-distributed and heterogeneous systems. It covers the foundations of ambient systems and includes case studies.
Описание: The best suited approaches for practical system dependability modeling and calculation, (1) the minimal cut approach, (2) the Markov process approach, and (3) the Markov minimal cut approach as a combination of (1) and (2) are described in detail and applied to several examples.
Автор: Jean-Claude Laprie Название: Dependability: Basic Concepts and Terminology ISBN: 3709191726 ISBN-13(EAN): 9783709191729 Издательство: Springer Рейтинг: Цена: 12157.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The book focuses on system dependability modeling and calculation, considering the impact of s-dependency and uncertainty. The best suited approaches for practical system dependability modeling and calculation, (1) the minimal cut approach, (2) the Markov process approach, and (3) the Markov minimal cut approach as a combination of (1) and (2) are described in detail and applied to several examples. The stringently used Boolean logic during the whole development process of the approaches is the key for the combination of the approaches on a common basis. For large and complex systems, efficient approximation approaches, e.g. the probable Markov path approach, have been developed, which can take into account s-dependencies be-tween components of complex system structures. A comprehensive analysis of aleatory uncertainty (due to randomness) and epistemic uncertainty (due to lack of knowledge), and their combination, developed on the basis of basic reliability indices and evaluated with the Monte Carlo simulation method, has been carried out. The uncertainty impact on system dependability is investigated and discussed using several examples with different levels of difficulty. The applications cover a wide variety of large and complex (real-world) systems. Actual state-of-the-art definitions of terms of the IEC 60050-192:2015 standard, as well as the dependability indices, are used uniformly in all six chapters of the book.
Автор: Sajib Mistry; Athman Bouguettaya; Hai Dong Название: Economic Models for Managing Cloud Services ISBN: 3319892606 ISBN-13(EAN): 9783319892603 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Нет в наличии.
Описание: The authors introduce both the quantitative and qualitative economic models as optimization tools for the selection of long-term cloud service requests. The economic models fit almost intuitively in the way business is usually done and maximize the profit of a cloud provider for a long-term period. The authors propose a new multivariate Hidden Markov and Autoregressive Integrated Moving Average (HMM-ARIMA) model to predict various patterns of runtime resource utilization. A heuristic-based Integer Linear Programming (ILP) optimization approach is developed to maximize the runtime resource utilization. It deploys a Dynamic Bayesian Network (DBN) to model the dynamic pricing and long-term operating cost. A new Hybrid Adaptive Genetic Algorithm (HAGA) is proposed that optimizes a non-linear profit function periodically to address the stochastic arrival of requests. Next, the authors explore the Temporal Conditional Preference Network (TempCP-Net) as the qualitative economic model to represent the high-level IaaS business strategies. The temporal qualitative preferences are indexed in a multidimensional k-d tree to efficiently compute the preference ranking at runtime. A three-dimensional Q-learning approach is developed to find an optimal qualitative composition using statistical analysis on historical request patterns. Finally, the authors propose a new multivariate approach to predict future Quality of Service (QoS) performances of peer service providers to efficiently configure a TempCP-Net. It discusses the experimental results and evaluates the efficiency of the proposed composition framework using Google Cluster data, real-world QoS data, and synthetic data. It also explores the significance of the proposed approach in creating an economically viable and stable cloud market. This book can be utilized as a useful reference to anyone who is interested in theory, practice, and application of economic models in cloud computing. This book will be an invaluable guide for small and medium entrepreneurs who have invested or plan to invest in cloud infrastructures and services. Overall, this book is suitable for a wide audience that includes students, researchers, and practitioners studying or working in service-oriented computing and cloud computing.
Автор: Xiaolin Li; Judy Qiu Название: Cloud Computing for Data-Intensive Applications ISBN: 1493955152 ISBN-13(EAN): 9781493955152 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents a range of cloud computing platforms for data-intensive scientific applications. algorithms that manage vast cloud resources and applications runtime; Many scientific applications in clouds are also introduced, such as bioinformatics, biology, weather forecasting and social networks.
Автор: Liran Ma; Abdallah Khreishah; Yan Zhang; Mingyuan Название: Wireless Algorithms, Systems, and Applications ISBN: 331960032X ISBN-13(EAN): 9783319600321 Издательство: Springer Рейтинг: Цена: 16769.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book constitutes the proceedings of the 12th International Conference on Wireless Algorithms, Systems, and Applications, WASA 2017, held in Guilin, China, in June 2017.The 70 full papers and 9 short papers presented in this book werde carefully reviewed and selected from 238 submissions.
Автор: Edvinsson Hakan Название: Enterprise Architecture Made Simple ISBN: 1935504630 ISBN-13(EAN): 9781935504634 Издательство: Gazelle Book Services Рейтинг: Цена: 8792.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Learn how to institute and implement enterprise architecture in your organization. You can make a quick start and establish a baseline for your enterprise architecture within ten weeks, then grow and stabilize the architecture over time using the proven Ready, Set, Go Approach.
Reading this book will:
Give you directions on how to institute and implement enterprise architecture in your organization. You will be able to build close relationships with stakeholders and delivery teams, but you will not need to micromanage the architecture's operations.
Increase your awareness that enterprise architecture is about business, not information technology.
Enable you to initiate and facilitate dramatic business development. The architecture of an enterprise must be tolerant of currently unknown business initiatives.
Show you how to get a holistic view of the process of implementing enterprise architecture.
Make you aware that information is a key business asset and that information architecture is a key part of the enterprise architecture.
Allow you to learn from our experiences. This book is based on our 30 years of work in the enterprise architecture field, colleagues in Europe, customer cases, and students.
We do not pretend to cover all you need to know about enterprise architecture within these pages. Rather, we give you the information that is most important for effective and successful guidance. Sometimes, less is more.
If your company is about to make a major change and you are looking for a way to reduce the changes into manageable pieces--and still retain control of how they fit together--this is your handbook. Maybe you are already acting as an enterprise architect and using a formal method, but you need practical hints. Or maybe you are about to set up an enterprise architect network or group of specialists and need input on how to organize your work.
The Ready-Set-Go method for introducing enterprise architecture provides you, the enterprise architect, with an immediate understanding of the basic steps for starting, organizing, and operating the entirety of your organization's architecture. Chapter 1: Ready shows how to model and analyze your business operations, assess their current status, construct a future scenario, compare it to the current structure, analyze what you see, and show the result in a city plan. Chapter 2: Set deals with preparing for the implementation of the architecture with governance, enterprise architecture organization, staffing, etc. This is the organizing step before beginning the actual work. Chapter 3: Go establishes how to implement a city plan in practice. It deals with the practicalities of working as an enterprise architect and is called the "running" step.
The common thread through all aspects of the enterprise architect's work is the architect's mastery of a number of tools, such as business models, process models, information models, and matrices. We address how to initiate the architecture process within the organization in such a way that the overarching enterprise architecture and architecture-driven approach can be applied methodically and gradually improved.
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