An Introduction To Information Science

Author : David Bawden
Publisher : Facet Publishing
ISBN 13 : 1856048101
Total Pages : 385 pages
Book Rating : 4.01/5 ( download)

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Download or read book Introduction to Information Science written by David Bawden and published by Facet Publishing. This book was released on 2015-06-10 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: This landmark textbook takes a whole subject approach to Information Science as a discipline. Introduced by leading international scholars and offering a global perspective on the discipline, this is designed to be the standard text for students worldwide. The authors' expert narrative guides you through each of the essential building blocks of information science offering a concise introduction and expertly chosen further reading and resources. Critical topics covered include: foundations: - concepts, theories and historical perspectives - organising and retrieving information - information behaviour, domain analysis and digital literacies - technologies, digital libraries and information management - information research methods and informetrics - changing contexts: information society, publishing, e-science and digital humanities - the future of the discipline. Readership: Students of information science, information and knowledge management, librarianship, archives and records management worldwide. Students of other information-related disciplines such as museum studies, publishing, and information systems and practitioners in all of these disciplines.

Author : Roger Flynn
Publisher : CRC Press
ISBN 13 : 1000146715
Total Pages : 811 pages
Book Rating : 4.14/5 ( download)

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Download or read book An Introduction to Information Science written by Roger Flynn and published by CRC Press. This book was released on 2020-10-08 with total page 811 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprises an introduction to information as an external commodity; a data base that can be manipulated, retrieved, transmitted, and used. It is useful at an introductory undergraduate level and also for anyone who is new to the field of Information Science.

Author : Charles Hargis Davis
Publisher : Published for the American Society for Information Science and Technology
ISBN 13 : 9781573874236
Total Pages : 0 pages
Book Rating : 4.3X/5 ( download)

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Download or read book Introduction to Information Science and Technology written by Charles Hargis Davis and published by Published for the American Society for Information Science and Technology. This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide to information science and technology presents a clear, concise, and approachable account of the fundamental issues, with appropriate historical and theoretical background. Topics covered include information needs, seeking, and use; representation and organization of infomation; computers and networks; structured information systems; information systems applications; users' perpectives in information systems; social informatics; communication using information technologies; information policy; and the information professions.

Author : David G. Luenberger
Publisher : Princeton University Press
ISBN 13 : 1400829283
Total Pages : 440 pages
Book Rating : 4.86/5 ( download)

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Download or read book Information Science written by David G. Luenberger and published by Princeton University Press. This book was released on 2012-01-12 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: From cell phones to Web portals, advances in information and communications technology have thrust society into an information age that is far-reaching, fast-moving, increasingly complex, and yet essential to modern life. Now, renowned scholar and author David Luenberger has produced Information Science, a text that distills and explains the most important concepts and insights at the core of this ongoing revolution. The book represents the material used in a widely acclaimed course offered at Stanford University. Drawing concepts from each of the constituent subfields that collectively comprise information science, Luenberger builds his book around the five "E's" of information: Entropy, Economics, Encryption, Extraction, and Emission. Each area directly impacts modern information products, services, and technology--everything from word processors to digital cash, database systems to decision making, marketing strategy to spread spectrum communication. To study these principles is to learn how English text, music, and pictures can be compressed, how it is possible to construct a digital signature that cannot simply be copied, how beautiful photographs can be sent from distant planets with a tiny battery, how communication networks expand, and how producers of information products can make a profit under difficult market conditions. The book contains vivid examples, illustrations, exercises, and points of historic interest, all of which bring to life the analytic methods presented: Presents a unified approach to the field of information science Emphasizes basic principles Includes a wide range of examples and applications Helps students develop important new skills Suggests exercises with solutions in an instructor's manual

Author : Vlatko Vedral
Publisher : Oxford University Press on Demand
ISBN 13 : 0199215707
Total Pages : 194 pages
Book Rating : 4.06/5 ( download)

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Download or read book Introduction to Quantum Information Science written by Vlatko Vedral and published by Oxford University Press on Demand. This book was released on 2006-09-28 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: In addition to treating quantum communication, entanglement and algorithms, this book also addresses a number of miscellaneous topics, such as Maxwell's demon, Landauer's erasure, the Bekenstein bound and Caratheodory's treatment of the Second law of thermodyanmics.

Author : R. Kelly Rainer
Publisher : John Wiley & Sons
ISBN 13 : 0470169001
Total Pages : 452 pages
Book Rating : 4.01/5 ( download)

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Download or read book Introduction to Information Systems written by R. Kelly Rainer and published by John Wiley & Sons. This book was released on 2008-01-09 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: WHATS IN IT FOR ME? Information technology lives all around us-in how we communicate, how we do business, how we shop, and how we learn. Smart phones, iPods, PDAs, and wireless devices dominate our lives, and yet it's all too easy for students to take information technology for granted. Rainer and Turban's Introduction to Information Systems, 2nd edition helps make Information Technology come alive in the classroom. This text takes students where IT lives-in today's businesses and in our daily lives while helping students understand how valuable information technology is to their future careers. The new edition provides concise and accessible coverage of core IT topics while connecting these topics to Accounting, Finance, Marketing, Management, Human resources, and Operations, so students can discover how critical IT is to each functional area and every business. Also available with this edition is WileyPLUS - a powerful online tool that provides instructors and students with an integrated suite of teaching and learning resources in one easy-to-use website. The WileyPLUS course for Introduction to Information Systems, 2nd edition includes animated tutorials in Microsoft Office 2007, with iPod content and podcasts of chapter summaries provided by author Kelly Rainer.

Author : Masahito Hayashi
Publisher : Springer
ISBN 13 : 3662435020
Total Pages : 338 pages
Book Rating : 4.21/5 ( download)

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Download or read book Introduction to Quantum Information Science written by Masahito Hayashi and published by Springer. This book was released on 2014-08-22 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the basics of quantum information, e.g., foundation of quantum theory, quantum algorithms, quantum entanglement, quantum entropies, quantum coding, quantum error correction and quantum cryptography. The required knowledge is only elementary calculus and linear algebra. This way the book can be understood by undergraduate students. In order to study quantum information, one usually has to study the foundation of quantum theory. This book describes it from more an operational viewpoint which is suitable for quantum information while traditional textbooks of quantum theory lack this viewpoint. The current book bases on Shor's algorithm, Grover's algorithm, Deutsch-Jozsa's algorithm as basic algorithms. To treat several topics in quantum information, this book covers several kinds of information quantities in quantum systems including von Neumann entropy. The limits of several kinds of quantum information processing are given. As important quantum protocols, this book contains quantum teleportation, quantum dense coding, quantum data compression. In particular conversion theory of entanglement via local operation and classical communication are treated too. This theory provides the quantification of entanglement, which coincides with von Neumann entropy. The next part treats the quantum hypothesis testing. The decision problem of two candidates of the unknown state are given. The asymptotic performance of this problem is characterized by information quantities. Using this result, the optimal performance of classical information transmission via noisy quantum channel is derived. Quantum information transmission via noisy quantum channel by quantum error correction are discussed too. Based on this topic, the secure quantum communication is explained. In particular, the quantification of quantum security which has not been treated in existing book is explained. This book treats quantum cryptography from a more practical viewpoint.

Author : Kay Ann Cassell
Publisher : American Library Association
ISBN 13 : 1555708595
Total Pages : 532 pages
Book Rating : 4.97/5 ( download)

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Download or read book Reference and Information Services written by Kay Ann Cassell and published by American Library Association. This book was released on 2013 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Search skills of today bear little resemblance to searches through print publications. Reference service has become much more complex than in the past, and is in a constant state of flux. Learning the skill sets of a worthy reference librarian can be challenging, unending, rewarding, and-- yes, fun.

Author : Denise K. Fourie
Publisher : Greenwood
ISBN 13 : 9781591584346
Total Pages : 0 pages
Book Rating : 4.45/5 ( download)

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Download or read book Libraries in the Information Age written by Denise K. Fourie and published by Greenwood. This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designed to introduce LIS students to the ever-changing world of modern libraries and information centers, this text provides an important overview of libraries in the era of electronic information. It helps students build necessary core knowledge in such areas as electronic dissemination of information, the impact of the Internet on libraries, the changing responsibilities of library professionals, the new paradigm for evaluating information, and characteristics and functions of today's library personnel. Each chapter revolves around a pertinent topic: the history of libraries, job opportunities, collections, preparing materials for use, circulation, reference service, ethics in the information age, job search basics, and the Internet. References and relevant books, Web sites, and publications at the end of every chapter point to further resources. Additional information--such as policies, the library bill of rights, the code of ethics, and the freedom to read statement-is supplied in the appendixes.

Author : Melanie Norton
Publisher : Information Today, Inc.
ISBN 13 : 9781573870870
Total Pages : 144 pages
Book Rating : 4.70/5 ( download)

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Download or read book Introductory Concepts in Information Science written by Melanie Norton and published by Information Today, Inc.. This book was released on 2000 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a unique and carefully researched introduction to the practical and theoretical concepts of information science and examines the impact of the Information Age on society and its institutions. Drawing on recent research into the field, as well as from scholarly and trade publications, the monograph provides a brief history of information science and coverage of key topics, including communications and cognition, information retrieval, bibliometrics, modeling, economics, information policies, and the impact of information technology on modern management. An essential volume for graduate students, practitioners, and any professional who needs a solid grounding in the field of information science.