Information Flow

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Logic and Information Flow

Author : Jan Eijck
Publisher : MIT Press
Page : 256 pages
File Size : 49,5 Mb
Release : 1994
Category : Computers
ISBN : 0262220474

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Logic and Information Flow by Jan Eijck Pdf

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.

The Science of Quantitative Information Flow

Author : Mário S. Alvim,Konstantinos Chatzikokolakis,Annabelle McIver,Carroll Morgan,Catuscia Palamidessi,Geoffrey Smith
Publisher : Springer Nature
Page : 478 pages
File Size : 50,6 Mb
Release : 2020-09-23
Category : Computers
ISBN : 9783319961316

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The Science of Quantitative Information Flow by Mário S. Alvim,Konstantinos Chatzikokolakis,Annabelle McIver,Carroll Morgan,Catuscia Palamidessi,Geoffrey Smith Pdf

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.

Information Flow

Author : Jon Barwise,Jerry Seligman
Publisher : Cambridge University Press
Page : 294 pages
File Size : 51,5 Mb
Release : 1997-07-28
Category : Computers
ISBN : 0521583861

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Information Flow by Jon Barwise,Jerry Seligman Pdf

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.

International Information Flow

Author : United States. Congress. House. Committee on Government Operations
Publisher : Unknown
Page : 74 pages
File Size : 51,8 Mb
Release : 1980
Category : Communication
ISBN : IND:30000105737203

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International Information Flow by United States. Congress. House. Committee on Government Operations Pdf

Integration of Information Flow for Greening Supply Chain Management

Author : Adam Kolinski,Davor Dujak,Paulina Golinska-Dawson
Publisher : Springer Nature
Page : 415 pages
File Size : 53,8 Mb
Release : 2019-08-21
Category : Science
ISBN : 9783030243555

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Integration of Information Flow for Greening Supply Chain Management by Adam Kolinski,Davor Dujak,Paulina Golinska-Dawson Pdf

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

Systematic Approaches to Advanced Information Flow Analysis – and Applications to Software Security

Author : Mohr, Martin
Publisher : KIT Scientific Publishing
Page : 464 pages
File Size : 50,6 Mb
Release : 2023-06-14
Category : Electronic
ISBN : 9783731512752

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Systematic Approaches to Advanced Information Flow Analysis – and Applications to Software Security by Mohr, Martin Pdf

I report on applications of slicing and program dependence graphs (PDGs) to software security. Moreover, I propose a framework that generalizes both data-flow analysis on control-flow graphs and slicing on PDGs. This framework can be used to systematically derive data-flow-like analyses on PDGs that go beyond slicing. I demonstrate that data-flow analysis can be systematically applied to PDGs and show the practicability of my approach.

Information Flow Based Security Control Beyond RBAC

Author : Klaus-Peter Fischer-Hellmann
Publisher : Springer Science & Business Media
Page : 178 pages
File Size : 51,8 Mb
Release : 2012-11-02
Category : Computers
ISBN : 9783834826183

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Information Flow Based Security Control Beyond RBAC by Klaus-Peter Fischer-Hellmann Pdf

Role-based access control (RBAC) is a widely used technology to control information flows as well as control flows within and between applications in compliance with restrictions implied by security policies, in particular, to prevent disclosure of information or access to resources beyond restrictions defined by those security policies. Since RBAC only provides the alternatives of either granting or denying access, more fine-grained control of information flows such as “granting access to information provided that it will not be disclosed to targets outside our organisation during further processing” is not possible. In business processes, in particular those spanning several organisations, which are commonly defined using business process execution language (BPEL), useful information flows not violating security policy-implied limitations would be prevented if only the access control capabilities offered by RBAC are in use. The book shows a way of providing more refined methods of information flow control that allow for granting access to information or resources by taking in consideration the former or further information flow in a business process requesting this access. The methods proposed are comparatively easy to apply and have been proven to be largely machine-executable by a prototypical realisation. As an addition, the methods are extended to be also applicable to BPEL-defined workflows that make use of Grid services or Cloud services. IT Security Specialists Chief Information Officers (CIOs) Chief Security Officers (CSOs) Security Policy and Quality Assurance Officers and Managers Business Process and Web/Grid/Cloud Service Designers, Developers, Operational Managers Interested Learners / Students in the Field of Security Management.

Information Flow and Acquisition of Knowledge in Water Governance in the Upper East Region of Ghana

Author : Eva Schiffer, Nancy McCarthy, Regina Birner, Douglas Waale, and Felix Asante
Publisher : Intl Food Policy Res Inst
Page : 24 pages
File Size : 45,6 Mb
Release : 2024-07-02
Category : Social Science
ISBN : 8210379456XXX

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Information Flow and Acquisition of Knowledge in Water Governance in the Upper East Region of Ghana by Eva Schiffer, Nancy McCarthy, Regina Birner, Douglas Waale, and Felix Asante Pdf

The Global Flow of Information

Author : Eddan Katz,Ramesh Subramanian
Publisher : NYU Press
Page : 270 pages
File Size : 43,8 Mb
Release : 2011
Category : Computers
ISBN : 9780814749470

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The Global Flow of Information by Eddan Katz,Ramesh Subramanian Pdf

In this book, 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.

An Introduction to Transfer Entropy

Author : Terry Bossomaier,Lionel Barnett,Michael Harré,Joseph T. Lizier
Publisher : Springer
Page : 190 pages
File Size : 44,8 Mb
Release : 2016-11-15
Category : Computers
ISBN : 9783319432229

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An Introduction to Transfer Entropy by Terry Bossomaier,Lionel Barnett,Michael Harré,Joseph T. Lizier Pdf

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.

Advances in Networked-based Information Systems

Author : Leonard Barolli
Publisher : Springer Nature
Page : 520 pages
File Size : 50,7 Mb
Release : 2023-08-23
Category : Technology & Engineering
ISBN : 9783031409783

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Advances in Networked-based Information Systems by Leonard Barolli Pdf

The networks and information systems of today are evolving rapidly. There are new trends and applications in information networking such as wireless sensor networks, ad hoc networks, peer-to-peer systems, vehicular networks, opportunistic networks, grid and cloud computing, pervasive and ubiquitous computing, multimedia systems, security, multi-agent systems, high-speed networks, and web-based systems. These kinds of networks need to manage the increasing number of users, provide support for different services, guarantee the QoS, and optimize the network resources. For these networks, there are many research issues and challenges that should be considered and find solutions. The aim of the book is to provide latest research findings, innovative research results, methods, and development techniques from both theoretical and practical perspectives related to the emerging areas of information networking and their applications.

Integration of Information Flow for Greening Supply Chain Management

Author : Adam Kolinski,Davor Dujak,Paulina Golinska-Dawson
Publisher : Springer
Page : 415 pages
File Size : 52,9 Mb
Release : 2020-09-03
Category : Science
ISBN : 3030243575

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Integration of Information Flow for Greening Supply Chain Management by Adam Kolinski,Davor Dujak,Paulina Golinska-Dawson Pdf

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

Information and Communications Security

Author : Sihan Qing,Chris J. Mitchell
Publisher : Springer Science & Business Media
Page : 516 pages
File Size : 52,7 Mb
Release : 2009-11-30
Category : Business & Economics
ISBN : 9783642111440

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Information and Communications Security by Sihan Qing,Chris J. Mitchell Pdf

This book constitutes the refereed proceedings of the 11th International Conference on Information and Communications Security, ICICS 2009, held in Beijing, China, in December 2009. The 37 revised full papers presented together with one invited paper were carefully reviewed and selected from 162 submissions. The papers are organized in topical sections on cryptanalysis, algorithms and implemantations, public key cryptography, security applications, software security, system security, network security, database security, trust management, and applied cryptography.

Transforming HR

Author : Mark Withers,Mark Williamson,Martin Reddington
Publisher : Routledge
Page : 356 pages
File Size : 48,6 Mb
Release : 2010-07-15
Category : Business & Economics
ISBN : 9781136433788

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Transforming HR by Mark Withers,Mark Williamson,Martin Reddington Pdf

Deliver greater value to your organisation through HR transformation. Transforming HR, Second edition offers robust, practical advice on changing the way human resource management is undertaken, walking you through the transformational process from initial planning to the evaluation of outcomes. Since the first edition of the book many organisations have restructured their HR functions and invested in better HR information systems but with new issues emerging all the time, the journey towards transformation must continue. To support this journey the authors draw on their own experience and insights in this new edition, which features: *Practical tools and approaches to guide planning, implementation and evaluation of transformation strategies aimed at increasing the value of HR’s contribution in organisations *New chapters on HR’s value proposition, Web 2.0 and benefits realisation to demonstrate their critical role in transformation *Cutting edge research on topics such as the use of social media technology by HR, with views and experience from senior practitioners across a broad range of organisations *Fresh thinking on the people agenda to be addressed by progressive HR functions Intended as an inspiring, hands-on guide to planning, implementing and evaluating transformation strategies, Transforming HR, second edition is an essential companion as you work to increase the value of HR in your organisation.

GDPR and Cyber Security for Business Information Systems

Author : Antoni Gobeo,Connor Fowler,William J. Buchanan
Publisher : CRC Press
Page : 237 pages
File Size : 55,6 Mb
Release : 2022-09-01
Category : Computers
ISBN : 9781000799484

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GDPR and Cyber Security for Business Information Systems by Antoni Gobeo,Connor Fowler,William J. Buchanan Pdf

The General Data Protection Regulation is the latest, and one of the most stringent, regulations regarding Data Protection to be passed into law by the European Union. Fundamentally, it aims to protect the Rights and Freedoms of all the individuals included under its terms; ultimately the privacy and security of all our personal data. This requirement for protection extends globally, to all organisations, public and private, wherever personal data is held, processed, or transmitted concerning any EU citizen. Cyber Security is at the core of data protection and there is a heavy emphasis on the application of encryption and state of the art technology within the articles of the GDPR. This is considered to be a primary method in achieving compliance with the law. Understanding the overall use and scope of Cyber Security principles and tools allows for greater efficiency and more cost effective management of Information systems.GDPR and Cyber Security for Business Information Systems is designed to present specific and practical information on the key areas of compliance to the GDPR relevant to Business Information Systems in a global context.