Age of Information

Age of Information PDF Author: Antzela Kosta
Publisher: Foundations and Trends in Networking
ISBN: 9781680833607
Category : Computer networks
Languages : en
Pages : 114

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Book Description
The Age of Information is destined to become an important research topic in networked systems. This monograph provides the reader with an easy-to-read tutorial-like introduction into this novel approach of dealing with the freshness of information within systems.

Age of Information

Age of Information PDF Author: Antzela Kosta
Publisher: Foundations and Trends in Networking
ISBN: 9781680833607
Category : Computer networks
Languages : en
Pages : 114

Get Book Here

Book Description
The Age of Information is destined to become an important research topic in networked systems. This monograph provides the reader with an easy-to-read tutorial-like introduction into this novel approach of dealing with the freshness of information within systems.

Age of Information

Age of Information PDF Author: Yin Sun
Publisher: Springer Nature
ISBN: 3031792939
Category : Computers
Languages : en
Pages : 204

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Book Description
Information usually has the highest value when it is fresh. For example, real-time knowledge about the location, orientation, and speed of motor vehicles is imperative in autonomous driving, and the access to timely information about stock prices and interest rate movements is essential for developing trading strategies on the stock market. The Age of Information (AoI) concept, together with its recent extensions, provides a means of quantifying the freshness of information and an opportunity to improve the performance of real-time systems and networks. Recent research advances on AoI suggest that many well-known design principles of traditional data networks (for, e.g., providing high throughput and low delay) need to be re-examined for enhancing information freshness in rapidly emerging real-time applications. This book provides a suite of analytical tools and insightful results on the generation of information-update packets at the source nodes and the design of network protocols forwarding the packets to their destinations. The book also points out interesting connections between AoI concept and information theory, signal processing, and control theory, which are worthy of future investigation.

The Electric Information Age Book

The Electric Information Age Book PDF Author: Jeffrey Schnapp
Publisher: Princeton Architectural Press
ISBN: 9781616890346
Category : Design
Languages : en
Pages : 0

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Book Description
The Electric Information Age Book explores the nine-year window of mass-market publishing in the sixties and seventies when formerly backstage players-designers, graphic artists, editors-stepped into the spotlight to produce a series of exceptional books. Aimed squarely at the young media-savvy consumers of the "Electronic Information Age," these small, inexpensive paperbacks aimed to bring the ideas of contemporary thinkers like Marshall McLuhan, R. Buckminster Fuller, Herman Kahn, and Carl Sagan to the masses. Graphic designers such as Quentin Fiore (The Medium Is the Massage, 1967) employed a variety of radical techniques-verbal visual collages and other typographic pyrotechnics-that were as important to the content as the text. The Electric Information Age Book is the first book-length history of this brief yet highly influential publishing phenomenon.

Ethical and Social Issues in the Information Age

Ethical and Social Issues in the Information Age PDF Author: Joseph M. Kizza
Publisher: Springer Science & Business Media
ISBN: 1475729502
Category : Computers
Languages : en
Pages : 181

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Book Description
An introduction to the social and policy issues which have arisen as a result of IT. Whilst it assumes a modest familiarity with computers, the book provides a guide to the issues suitable for undergraduates. In doing so, the author prompts students to consider questions such as: * How do morality and the law relate to each other? * What should be covered in a professional code of conduct for information technology professionals? * What are the ethical issues relating to copying software? * Is electronic monitoring o employees wrong? * What are the moral codes of cyberspace? Throughout, the book shows how in many ways the technological development is outpacing the ability of our legal systems, and how different paradigms applied to ethical questions often proffer conflicting conclusions. As a result, students will find this a thought-provoking and valuable survey of the new and difficult ethical questions posed by the Internet, artificial intelligence, and virtual reality.

The Digital Person

The Digital Person PDF Author: Daniel J Solove
Publisher: NYU Press
ISBN: 0814740375
Category : Computers
Languages : en
Pages : 295

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Book Description
Daniel Solove presents a startling revelation of how digital dossiers are created, usually without the knowledge of the subject, & argues that we must rethink our understanding of what privacy is & what it means in the digital age before addressing the need to reform the laws that regulate it.

Structuring the Information Age

Structuring the Information Age PDF Author: JoAnne Yates
Publisher: JHU Press
ISBN: 9780801880865
Category : Business & Economics
Languages : en
Pages : 380

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Book Description
Structuring the Information Age provides insight into the largely unexplored evolution of information processing in the commercial sector and the underrated influence of corporate users in shaping the history of modern technology. JoAnne Yates examines how life insurance firms—where good record-keeping and repeated use of massive amounts of data were crucial—adopted and shaped information processing technology through most of the twentieth century. The book analyzes this process beginning with tabulating technology, the most immediate predecessor of the computer, and continuing through the 1970s with early computers. Yates elaborates two major themes: the reciprocal influence of information technology and its use, and the influence of past practices on the adoption and use of new technologies. In the 1950s, insurance industry leaders recognized that computers would enable them to integrate processes previously handled separately, but they also understood that they would have to change their ways of working profoundly to achieve this integration. When it came to choosing equipment and applications, most companies ultimately preferred a gradual, incremental migration to an immediate and radical transformation. In tracing this process, Yates shows that IBM's successful transition from tabulators to computers in part reflected that vendor's ability to provide large customers such as insurance companies with the necessary products to allow gradual change. In addition, this detailed industry case study helps explain information technology's so-called productivity paradox, showing that firms took roughly two decades to achieve the initial computerization and process integration that the industry set as objectives in the 1950s.

Public Administration in an Information Age

Public Administration in an Information Age PDF Author: I. Th. M. Snellen
Publisher: IOS Press
ISBN: 9789051993950
Category : Computers
Languages : en
Pages : 606

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Book Description
This book is a joint effort of researchers who have been involved in research-projects and programmes that have been trying to chart and reflect upon the implications of Information and Communication Technologies (ICTs) for Public Administration (Tilburg/Rotterdam, Kassel, Irvine, Nottingham/Glasgow). Since the fifties, computers had largely facilitated and the transformation of the minimal 'Night-Watch-state' into the modern 'Welfare-state', through their contribution to their effectivity, productivity and efficiency. In most Handbooks of Public Administration, computers are seen as neutral instruments and, most of the time, the role of computer technologies in the transformation of public administration is completely neglected. This 'deafening silence' is a great contrast with the way ICT's are actually changing public administration. The faster the developments in a field of study are, the more difficult it is to let the theories, related to that field of study, mature. In such circumstances, most statements will remain provisial and context-dependent. 25 years of research in Irvine (California) and Kassel (Germany) and more than 10 years of research in Tilburg/Rotterdam (The Netherlands) and about seven years of research in Glasgow/Nottingham (the United Kingdom) nonetheless enables the presentation of a modest image of public administration as it is entering the information age. Researchers in each of these groups have, nevertheless, not stopped trying to phrase theories about the implications of informatization for public administration with a more or less larges scope, that are robust in different contexts and over longer periods of time. These results and theories, covering a broad set of elements of the body of knowledge of public administration, are presented in this volume. As the authors try to demonstrate in this book, informatization developments in public administration do not only challenge the existing body of knowledge of the public administration discipline, but they are also opening up new perspectives and paradigms for the study of public administration.

When Information Came of Age

When Information Came of Age PDF Author: Daniel R. Headrick
Publisher: Oxford University Press
ISBN: 0199881235
Category : History
Languages : en
Pages : 260

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Book Description
Although the Information Age is often described as a new era, a cultural leap springing directly from the invention of modern computers, it is simply the latest step in a long cultural process. Its conceptual roots stretch back to the profound changes that occurred during the Age of Reason and Revolution. When Information Came of Age argues that the key to the present era lies in understanding the systems developed in the eighteenth and early nineteenth centuries to gather, store, transform, display, and communicate information. The book provides a concise and readable survey of the many conceptual developments between 1700 and 1850 and draws connections to leading technologies of today. It documents three breakthroughs in information systems that date to the period: the classification and nomenclature of Linnaeus, the chemical system devised by Lavoisier, and the metric system. It shows how eighteenth-century political arithmeticians and demographers pioneered statistics and graphs as a means for presenting data succinctly and visually. It describes the transformation of cartography from art to science as it incorporated new methods for determining longitude at sea and new data on the measure the arc of the meridian on land. Finally, it looks at the early steps in codifying and transmitting information, including the development of dictionaries, the invention of semaphore telegraphs and naval flag signaling, and the conceptual changes in the use and purpose of postal services. When Information Came of Age shows that like the roots of democracy and industrialization, the foundations of the Information Age were built in the eighteenth and early nineteenth century.

Physics in a New Era

Physics in a New Era PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309073421
Category : Science
Languages : en
Pages : 203

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Book Description
Physics at the beginning of the twenty-first century has reached new levels of accomplishment and impact in a society and nation that are changing rapidly. Accomplishments have led us into the information age and fueled broad technological and economic development. The pace of discovery is quickening and stronger links with other fields such as the biological sciences are being developed. The intellectual reach has never been greater, and the questions being asked are more ambitious than ever before. Physics in a New Era is the final report of the NRC's six-volume decadal physics survey. The book reviews the frontiers of physics research, examines the role of physics in our society, and makes recommendations designed to strengthen physics and its ability to serve important needs such as national security, the economy, information technology, and education.

Information Cultures in the Digital Age

Information Cultures in the Digital Age PDF Author: Matthew Kelly
Publisher: Springer
ISBN: 3658146818
Category : Philosophy
Languages : en
Pages : 478

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Book Description
For several decades Rafael Capurro has been at the forefront of defining the relationship between information and modernity through both phenomenological and ethical formulations. In exploring both of these themes Capurro has re-vivified the transcultural and intercultural expressions of how we bring an understanding of information to bear on scientific knowledge production and intermediation. Capurro has long stressed the need to look deeply into how we contextualize the information problems that scientific society creates for us and to re-incorporate a pragmatic dimension into our response that provides a balance to the cognitive turn in information science. With contributions from 35 scholars from 15 countries, Information Cultures in the Digital Age focuses on the culture and philosophy of information, information ethics, the relationship of information to message, the historic and semiotic understanding of information, the relationship of information to power and the future of information education. This Festschrift seeks to celebrate Rafael Capurro’s important contribution to a global dialogue on how information conceptualisation, use and technology impact human culture and the ethical questions that arise from this dynamic relationship.