Understanding Information


Book Description

The motivation of this edited book is to generate an understanding about information, related concepts and the roles they play in the modern, technology permeated world. In order to achieve our goal, we observe how information is understood in domains, such as cosmology, physics, biology, neuroscience, computer science, artificial intelligence, the Internet, big data, information society, or philosophy. Together, these observations form an integrated view so that readers can better understand this exciting building-block of modern-day society. On the surface, information is a relatively straightforward and intuitive concept. Underneath, however, information is a relatively versatile and mysterious entity. For instance, the way a physicist looks at information is not necessarily the same way as that of a biologist, a neuroscientist, a computer scientist, or a philosopher. Actually, when it comes to information, it is common that each field has its domain specific views, motivations, interpretations, definitions, methods, technologies, and challenges. With contributions by authors from a wide range of backgrounds, Understanding Information: From the Big Bang to Big Data will appeal to readers interested in the impact of ‘information’ on modern-day life from a variety of perspectives.




Understanding Information Technology


Book Description

Covers material needed for the Advanced Subsidiary (AS) and Advanced Level (A2) qualifications in ICT and is mapped to the AQA syllabuses. (introd.).




Understanding Information and Computation


Book Description

The World Wide Web is truly astounding. It has changed the way we interact, learn and innovate. It is the largest sociotechnical system humankind has created and is advancing at a pace that leaves most in awe. It is an unavoidable fact that the future of the world is now inextricably linked to the future of the Web. Almost every day it appears to change, to get better and increase its hold on us. For all this we are starting to see underlying stability emerge. The way that Web sites rank in terms of popularity, for example, appears to follow laws with which we are familiar. What is fascinating is that these laws were first discovered, not in fields like computer science or information technology, but in what we regard as more fundamental disciplines like biology, physics and mathematics. Consequently the Web, although synthetic at its surface, seems to be quite 'natural' deeper down, and one of the driving aims of the new field of Web Science is to discover how far down such ’naturalness’ goes. If the Web is natural to its core, that raises some fundamental questions. It forces us, for example, to ask if the central properties of the Web might be more elemental than the truths we cling to from our understandings of the physical world. In essence, it demands that we question the very nature of information. Understanding Information and Computation is about such questions and one possible route to potentially mind-blowing answers.




Too Much Information


Book Description

The New York Times–bestselling co-author of Nudge explores how more information can make us happy or miserable—and why we sometimes avoid it but sometimes seek it out. How much information is too much? Do we need to know how many calories are in the giant vat of popcorn that we bought on our way into the movie theater? Do we want to know if we are genetically predisposed to a certain disease? Can we do anything useful with next week's weather forecast for Paris if we are not in Paris? In Too Much Information, Cass Sunstein examines the effects of information on our lives. Policymakers emphasize “the right to know,” but Sunstein takes a different perspective, arguing that the focus should be on human well-being and what information contributes to it. Government should require companies, employers, hospitals, and others to disclose information not because of a general “right to know” but when the information in question would significantly improve people's lives. Of course, says Sunstein, we are better off with stop signs, warnings on prescription drugs, and reminders about payment due dates. But sometimes less is more. What we need is more clarity about what information is actually doing or achieving.




Understanding Information Retrieval Systems


Book Description

In order to be effective for their users, information retrieval (IR) systems should be adapted to the specific needs of particular environments. The huge and growing array of types of information retrieval systems in use today is on display in Understanding Information Retrieval Systems: Management, Types, and Standards, which addresses over 20 typ




APC Understanding Information Technology 7


Book Description

Understanding Information Technology series is written as per the requirements of the ICSE and CBSE schools, imparting knowledge in the field of Information and Technology. The series contains a number of special features: • The topics are explained in lucid language in a systematic way. • The series provides basic and comprehensive knowledge of the subject as per today’s needs. • The presentation of the books makes the subject interesting for the students. • The series also contains a high-level language at all levels to develop the fundamental concept of programming techniques.




Philosophical Frameworks for Understanding Information Systems


Book Description

"There are five main areas in which humans relate to information and communications technology: the nature of computers and information, the creation of information technologies, the development of artifacts for human use, the usage of information systems, and IT as our environment. This book strives to develop philosophical frameworks for these areas"--Provided by publisher.




APC Understanding Information Technology 6


Book Description

Understanding Information Technology series is written as per the requirements of the ICSE and CBSE schools, imparting knowledge in the field of Information and Technology. The series contains a number of special features: • The topics are explained in lucid language in a systematic way. • The series provides basic and comprehensive knowledge of the subject as per today’s needs. • The presentation of the books makes the subject interesting for the students. • The series also contains a high-level language at all levels to develop the fundamental concept of programming techniques.







APC Understanding Information Technology 4


Book Description

Understanding Information Technology series is written as per the requirements of the ICSE and CBSE schools, imparting knowledge in the field of Information and Technology. The series contains a number of special features: • The topics are explained in lucid language in a systematic way. • The series provides basic and comprehensive knowledge of the subject as per today’s needs. • The presentation of the books makes the subject interesting for the students. • The series also contains a high-level language at all levels to develop the fundamental concept of programming techniques.