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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.
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.
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.
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.
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.
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.
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.
Traditional methods of making archaeological data available are becoming increasingly inadequate. Thanks to improved techniques for examining data from multiple viewpoints, archaeologists are now in a position to record different kinds of data, and to explore that data more fully than ever before. The growing availablility of computer networks and other technologies means that communication should become increasingly available to international archaeologists. Will this result in the democratisation of archaeological knowledge on a global basis? Contributors from Western and Eastern Europe, the Far East, Africa and the Americas seek to answer this and other questions about the way in which modern technology is revolutionising archaeological knowledge.
Praise for David Houle "Houle breaks down big ideas into easily digestible, entertaining small bites...Crack this book open whenever globalization's gotten you down."—Slate.com. "The Shift Age lifts us out of the rapids of techno-change and helps us see the course of the river we've been rafting on."-Howard Bloom, author of the GOD PROBLEM and GLOBAL BRAIN "[The Shift Age] is must read for anyone who is interested in where humanity is headed in coming generations. This book provides an overview of how our progeny will live, work, and play in coming decades."—Bob Citron, Co-Founder and Executive Director, Foundation for the Future "David Houle's Shift Age offers an astounding proposition: the Information Age is ending with emergence of an age of constant change. Read this book!"—Reese Schonfeld, Cofounder of CNN, CNN Headline News, and Food Network "America needs a new educational vision. Shift Ed provides a clear vision that emphasizes the essential ingredients of a twenty-first-century education based upon creativity, collaboration and critical thinking. Houle makes a great case that nothing less than transformation will be enough."—Daniel H. Pink, author of A WHOLE NEW MIND: WHY RIGHT-BRAINERS WILLL RULE THE FUTURE and DRIVE: THE SURPRISING TRUTH ABOUT WHAT MOTIVATES US "The New Health Age offer a succinct primer on how we got here and where we should be taking the health of our nation" —Mehmet Oz, M.D., host of The Dr. Oz Show The Information Age? Think again. Change is everywhere: how we communicate, what we do for a living, the values we hold, the way we raise our children, even the way we access information. Thanks to a global economy, the force of the Internet, and the explosion of mobile technology, we have—almost imperceptibly—been ushered into a new era, the Shift Age, in which change happens so quickly that it's become the norm. Man-made developments—such as tools, machines, and technology—defined previous ages, but the Shift Age will be defined by our own power of choice. In Entering the Shift Age, leading futurist David Houle argues that we are going through a major collapse of legacy thinking, eroding many of the thought structures that have defined the last two hundred years of humanity. Houle identifies and explains the new forces that will shape our lives—including remote workplaces, the cloud, "24/7" culture, speed-of-light connectivity, creativity, and the influence of Millenials and Digital Natives—for the next twenty years. In this eye-opening book, Houle navigates this pivotal point in human history with clarity and anticipation, focusing on the power of human consciousness and the direct influence we can impart on everything from healthcare to media to education. According to Houle, we are more independent than ever before. We are in control. There's no "going back" to the way things were. Reality is changing ever faster, and ENTERING THE SHIFT AGE is your guide to keeping up.