Open Systems Handbook


Book Description

Open Systems Handbook, Second Edition provides an easy-to-read, thorough, and management-oriented explanation of the promises, dangers, and realities of open systems. This edition describes specific products and various open systems that have been updated to reflect the events of the mid-1990s. Emerging open technologies that either didn't exist in 1991 or were in their infancy, such as client/server middleware, are also covered. Topics include the definitions and history of open systems, open systems components, end user interaction points, and elements of open systems software. The general communications hardware, visual application development, models of integration, and advantages of open systems are likewise elaborated. This publication is a good reference for computing professionals and engineers working on open systems.




Open Systems Handbook


Book Description

A complete guide to open systems networking, the process of linking disparate LANs to achieve maximum network portability and cross-platform interoperability. The book will be an invaluable reference tool for the LAN manager, providing the information necessary to implement hardware and software for effective open systems networking.




Open Quantum Systems


Book Description

In this volume the fundamental theory of open quantum systems is revised in the light of modern developments in the field. A unified approach to the quantum evolution of open systems is presented by merging concepts and methods traditionally employed by different communities, such as quantum optics, condensed matter, chemical physics and mathematical physics. The mathematical structure and the general properties of the dynamical maps underlying open system dynamics are explained in detail. The microscopic derivation of dynamical equations, including both Markovian and non-Markovian evolutions, is also discussed. Because of the step-by-step explanations, this work is a useful reference to novices in this field. However, experienced researches can also benefit from the presentation of recent results.




Fundamentals of Quantum Optics


Book Description

This book introduces the quantum statistical methods used in quantum physics and is an essential guide for any student beginning their studies in quantum physics.




The Theory of Open Quantum Systems


Book Description

This book treats the central physical concepts and mathematical techniques used to investigate the dynamics of open quantum systems. To provide a self-contained presentation the text begins with a survey of classical probability theory and with an introduction into the foundations of quantum mechanics with particular emphasis on its statistical interpretation. The fundamentals of density matrix theory, quantum Markov processes and dynamical semigroups are developed. The most important master equations used in quantum optics and in the theory of quantum Brownian motion are applied to the study of many examples. Special attention is paid to the theory of environment induced decoherence, its role in the dynamical description of the measurement process and to the experimental observation of decohering Schrodinger cat states. The book includes the modern formulation of open quantum systems in terms of stochastic processes in Hilbert space. Stochastic wave function methods and Monte Carlo algorithms are designed and applied to important examples from quantum optics and atomic physics, such as Levy statistics in the laser cooling of atoms, and the damped Jaynes-Cummings model. The basic features of the non-Markovian quantum behaviour of open systems are examined on the basis of projection operator techniques. In addition, the book expounds the relativistic theory of quantum measurements and discusses several examples from a unified perspective, e.g. non-local measurements and quantum teleportation. Influence functional and super-operator techniques are employed to study the density matrix theory in quantum electrodynamics and applications to the destruction of quantum coherence are presented. The text addresses graduate students and lecturers in physics and applied mathematics, as well as researchers with interests in fundamental questions in quantum mechanics and its applications. Many analytical methods and computer simulation techniques are developed and illustrated with the help of numerous specific examples. Only a basic understanding of quantum mechanics and of elementary concepts of probability theory is assumed.




Handbook of Enterprise Systems Architecture in Practice


Book Description

"This book is a valuable addition to the reading list of executives, managers, and staff in business, government, and other sectors who seek to keep their enterprises agile and efficient as they manage change, implement new business processes and supporting technologies, and pursue important strategic goals"--Provided by publisher.




Handbook of Research on Multi-Agent Systems: Semantics and Dynamics of Organizational Models


Book Description

"This book provide a comprehensive view of current developments in agent organizations as a paradigm for both the modeling of human organizations, and for designing effective artificial organizations"--Provided by publisher.




Handbook of System Safety and Security


Book Description

Handbook of System Safety and Security: Cyber Risk and Risk Management, Cyber Security, Adversary Modeling, Threat Analysis, Business of Safety, Functional Safety, Software Systems, and Cyber Physical Systems presents an update on the world's increasing adoption of computer-enabled products and the essential services they provide to our daily lives. The tailoring of these products and services to our personal preferences is expected and made possible by intelligence that is enabled by communication between them. Ensuring that the systems of these connected products operate safely, without creating hazards to us and those around us, is the focus of this book, which presents the central topics of current research and practice in systems safety and security as it relates to applications within transportation, energy, and the medical sciences. Each chapter is authored by one of the leading contributors to the current research and development on the topic. The perspective of this book is unique, as it takes the two topics, systems safety and systems security, as inextricably intertwined. Each is driven by concern about the hazards associated with a system's performance. - Presents the most current and leading edge research on system safety and security, featuring a panel of top experts in the field - Includes several research advancements published for the first time, including the use of 'goal structured notation' together with a 'judgment calculus' and their automation as a 'rule set' to facilitate systems safety and systems security process execution in compliance with existing standards - Presents for the first time the latest research in the field with the unique perspective that systems safety and systems security are inextricably intertwined - Includes coverage of systems architecture, cyber physical systems, tradeoffs between safety, security, and performance, as well as the current methodologies and technologies and implantation practices for system safety and security




Exploring Individual and Organizational Boundaries


Book Description

One way of conceptualizing the relationship of individuals, through their roles, to their various groupings (such as families, communities, and business and industrial enterprises) is to consider their political relatedness. This includes an exploration of organizational structures, management, and issues of responsibility, leadership, and authority. Beyond this, the Tavistock open systems approach has always held that unconscious social processes are of central importance in such explorations. The methodology of the approach, therefore, is one that encourages people to consider the unconscious in relation to the political dimensions of institutions, This involves people in examine a range of boundaries, such as those between the inner and outer worlds of the individual, between person and role, and between enterprise and environment. Also involved are less obvious boundaries - or limits, or distinctions - such as those between certainty and uncertainty, order and chaos, innovation and destructiveness, reality and fantasy, and relationship and relatedness.




Open Quantum Systems


Book Description

This book discusses the elementary ideas and tools needed for open quantum systems in a comprehensive manner. The emphasis is given to both the traditional master equation as well as the functional (path) integral approaches. It discusses the basic paradigm of open systems, the harmonic oscillator and the two-level system in detail. The traditional topics of dissipation and tunneling, as well as the modern field of quantum information, find a prominent place in the book. Assuming a basic background of quantum and statistical mechanics, this book will help readers familiarize with the basic tools of open quantum systems. Open quantum systems is the study of quantum dynamics of the system of interest, taking into account the effects of the ambient environment. It is ubiquitous in the sense that any system could be envisaged to be surrounded by its environment which could naturally exert its influence on it. Open quantum systems allows for a systematic understanding of irreversible processes such as decoherence and dissipation, of the essence in order to have a correct understanding of realistic quantum dynamics and also for possible implementations. This would be essential for a possible development of quantum technologies.