Information Flow PDF Download

Author: Jon Barwise
Publisher: Cambridge University Press
ISBN: 9780521583862
Category : Computers
Languages : en
Pages : 294

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Book Description
Information is a central topic in computer science, cognitive science and philosophy. Drawing on ideas from these subjects, this book addresses the definition and place of information in society.

Author: Jan Eijck
Publisher: MIT Press
ISBN: 9780262220477
Category : Computers
Languages : en
Pages : 256

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Book Description
The logic of information flow has applications in both computer science and natural language processing and is a growing area within mathematical and philosophical logic.

Author: Mário S. Alvim
Publisher: Springer Nature
ISBN: 3319961314
Category : Computers
Languages : en
Pages : 478

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Book Description
This book presents a comprehensive mathematical theory that explains precisely what information flow is, how it can be assessed quantitatively – so bringing precise meaning to the intuition that certain information leaks are small enough to be tolerated – and how systems can be constructed that achieve rigorous, quantitative information-flow guarantees in those terms. It addresses the fundamental challenge that functional and practical requirements frequently conflict with the goal of preserving confidentiality, making perfect security unattainable. Topics include: a systematic presentation of how unwanted information flow, i.e., "leaks", can be quantified in operationally significant ways and then bounded, both with respect to estimated benefit for an attacking adversary and by comparisons between alternative implementations; a detailed study of capacity, refinement, and Dalenius leakage, supporting robust leakage assessments; a unification of information-theoretic channels and information-leaking sequential programs within the same framework; and a collection of case studies, showing how the theory can be applied to interesting realistic scenarios. The text is unified, self-contained and comprehensive, accessible to students and researchers with some knowledge of discrete probability and undergraduate mathematics, and contains exercises to facilitate its use as a course textbook.

Author: Elisavet Kozyri
Publisher:
ISBN: 9781680839364
Category :
Languages : en
Pages : 120

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Book Description
With information comes responsibility: a responsibility to use information according to appropriate restrictions. Forced by regulations and public sentiment, technology companies are increasing the transparency of how personal data is used, allowing users to make more fine-grained decisions on how and where their information should flow. Work over the last four decades has led to the term Information flow properties being introduced. These can express complex restrictions on data usage by specifying how sensitive data may flow throughout computation. In this monograph the authors match the demand of the digital society for expressing complex data-usage restrictions with the supply of information flow properties proposed in the literature. For the first time ever, the authors perform a large-scale systematization of such information flow properties. In doing so, they survey the wide variety of information flow properties that have been formulated within the last four decades, compare their expressive power, and suggest research directions for a faster convergence between future technological demand and literature supply. This concise overview of such a diverse topic provides the reader with an invaluable reference when implementing security technologies into all types of information systems. It is particularly useful for students, researchers and practitioners working on modern day information security problems.

Author: Ramesh Subramanian
Publisher: NYU Press
ISBN: 0814748961
Category : Law
Languages : en
Pages : 268

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Book Description
The Internet has been integral to the globalization of a range of goods and production, from intellectual property and scientific research to political discourse and cultural symbols. Yet the ease with which it allows information to flow at a global level presents enormous regulatory challenges. Understanding if, when, and how the law should regulate online, international flows of information requires a firm grasp of past, present, and future patterns of information flow, and their political, economic, social, and cultural consequences. In The Global Flow of Information, specialists from law, economics, public policy, international studies, and other disciplines probe the issues that lie at the intersection of globalization, law, and technology, and pay particular attention to the wider contextual question of Internet regulation in a globalized world. While individual essays examine everything from the pharmaceutical industry to television to “information warfare” against suspected enemies of the state, all contributors address the fundamental question of whether or not the flow of information across national borders can be controlled, and what role the law should play in regulating global information flows. Contributors: Frederick M. Abbott, C. Edwin Baker, Jack M. Balkin, Dan L. Burk, Miguel Angel Centeno, Dorothy E. Denning, James Der Derian, Daniel W. Drezner, Jeremy M. Kaplan, Eddan Katz, Stanley N. Katz, Lawrence Liang, Eli Noam, John G. Palfrey, Jr., Victoria Reyes, and Ramesh Subramanian

Author: Fred I. Dretske
Publisher: Mit Press
ISBN: 9780262540384
Category : Computers
Languages : en
Pages : 288

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Book Description
What distinguishes clever computers from stupid people (besides their components)? The author of Seeing and Knowing presents in his new book a beautifully and persuasively written interdisciplinary approach to traditional problems--a clearsighted interpretation of information theory.Psychologists, biologists, computer scientists, and those seeking a general unified picture of perceptual-cognitive activity will find this provocative reading.The problems Dretske addresses in Knowledge and the Flow of Information--What is knowledge? How are the sensory and cognitive processes related? What makes mental activities mental?--appeal to a wide audience. The conceptual tools used to deal with these questions (information, noise, analog versus digital coding, etc.) are designed to make contact with, and exploit the findings of, empirical work in the cognitive sciences. A concept of information is developed, one deriving from (but not identical with) the Shannon idea familiar to communication theorists, in terms of which the analyses of knowledge, perception, learning, and meaning are expressed.The book is materialistic in spirit--that is, spiritedly materialistic--devoted to the view that mental states and processes are merely special ways physical systems have of processing, coding, and using information.

Author: Adam Kolinski
Publisher: Springer
ISBN: 9783030243579
Category : Science
Languages : en
Pages : 415

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Book Description
This book provides a framework for integrating information management in supply chains. Current trends in business practice have made it necessary to explore the potential held by information integration with regard to environmental aspects. Information flow integration provides an opportunity to focus on the creation of a more “green” supply chain. However, it is currently difficult to identify the impact of information integration on greening a supply chain in a wide range of practical applications. Accordingly, this book focuses on the potential value of information integration solutions in terms of greening supply chain management. It covers the following major topics: Application of information flow standards in the supply chain Information systems and technological solutions for integrating information flows in supply chains The Internet of Things and the industry 4.0 concept, with regard to the integration of supply chains Modeling and simulation of logistics processes Decision-making tools enabling the greening of supply chains

Author: Terry Bossomaier
Publisher: Springer
ISBN: 3319432222
Category : Computers
Languages : en
Pages : 190

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Book Description
This book considers a relatively new metric in complex systems, transfer entropy, derived from a series of measurements, usually a time series. After a qualitative introduction and a chapter that explains the key ideas from statistics required to understand the text, the authors then present information theory and transfer entropy in depth. A key feature of the approach is the authors' work to show the relationship between information flow and complexity. The later chapters demonstrate information transfer in canonical systems, and applications, for example in neuroscience and in finance. The book will be of value to advanced undergraduate and graduate students and researchers in the areas of computer science, neuroscience, physics, and engineering.

Author: Manuel Bremer
Publisher: Walter de Gruyter
ISBN: 3110323605
Category : Philosophy
Languages : en
Pages : 244

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Book Description
This book is conceived as an introductory text into the theory of syntactic and semantic information, and information flow. Syntactic information theory is concerned with the information contained in the very fact that some signal has a non-random structure. Semantic information theory is concerned with the meaning or information content of messages and the like. The theory of information flow is concerned with deriving some piece of information from another. The main part will take us to situation semantics as a foundation of modern approaches in information theory. We give a brief overview of the background theory and then explain the concepts of information, information architecture and information flow from that perspective.

Author: Chris Harris
Publisher: CRC Press
ISBN: 142009274X
Category : Business & Economics
Languages : en
Pages : 166

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Book Description
Dependable information flow is a necessary prerequisite to the successful implementation of lean production principles. But while most managers understand how to make materials and manpower flow, the flow of information tends to be much more underdeveloped. Even companies that excel at recognizing waste and are otherwise adept at implementing the principles of lean production are often challenged to provide satisfactory information flow. Lean Connections: Making Information Flow Efficiently and Effectively isdesigned to help you rethink the way your organization views information flow. It provides the building blocks of a comprehensive information-flow system, showing you calculations and methods that will allow you to get the necessary information to those individuals who need it, when they need it. Following a logical and detailed progression, this manual shows how to make information flow in lean production facility— From the end customer through materials control to the production floor On the production floor at the operator, team, and value stream level And then from the production floor to the management of the facility Employing a workbook format, this manual follows RNA Manufacturing, a fictional company, through its implementation of a comprehensive lean production system. As the authors outline RNA’s methods and thought processes, they employ exercises that ask questions about your own production system. Your challenge is to think deeply about the answers, as well as the changes that need to be made to effectively make information flow through your facility. Make certain that everyone gets the information that they need when they need it