Download or read book A First Course in Information Theory written by Raymond W. Yeung and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an up-to-date introduction to information theory. In addition to the classical topics discussed, it provides the first comprehensive treatment of the theory of I-Measure, network coding theory, Shannon and non-Shannon type information inequalities, and a relation between entropy and group theory. ITIP, a software package for proving information inequalities, is also included. With a large number of examples, illustrations, and original problems, this book is excellent as a textbook or reference book for a senior or graduate level course on the subject, as well as a reference for researchers in related fields.
Download or read book The Measurement of Information Integrity written by Michael Seadle and published by Routledge. This book was released on 2021-09-01 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arguing that there never was a time when politicians did not prevaricate and when some communities did not doubt conclusions that others considered to be facts, The Measurement of Information Integrity puts the post-truth era in context and offers measures for integrity in the modern world. Incorporating international examples from a range of disciplines, this book provides the reader with tools that will help them to evaluate public statements - especially ones involving the sciences and scholarship. It also provides intellectual tools to those who must assess potential violations of public or academic integrity. Many of these tools involve measurement mechanisms, ways of putting cases into context, and a recognition that few cases are simple black-and-white violations. Demonstrating that a binary approach to judging research integrity fails to recognize the complexity of the environment, Seadle highlights that even flawed discoveries may still contain value. Finally, the book reminds its reader that research integrity takes different forms in different disciplines and that each one needs separate consideration, even if the general principles remain the same for all. The Measurement of Information Integrity will help those who want to do research well, as well as those who must ascertain whether results have failed to meet the standards of the community. It will be of particular interest to researchers and students engaged in the study of library and information science.
Download or read book Concentration of Measure Inequalities in Information Theory Communications and Coding written by Maxim Raginsky and published by . This book was released on 2014 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concentration of Measure Inequalities in Information Theory, Communications, and Coding focuses on some of the key modern mathematical tools that are used for the derivation of concentration inequalities, on their links to information theory, and on their various applications to communications and coding.
Download or read book Information Systems Success Measurement written by Edward J. Garrity and published by IGI Global. This book was released on 1998-01-01 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information Systems Success Measurement focuses on insights and developments related to system success, including comparisons of system success instruments, validation of system success measures, and new and improved measures of systems success. It presents a wide range of important areas within the information systems success research agenda. This book will provide researchers and professionals with a comprehensive reference for understanding and measuring systems success in modern organizations throughout the world.
Download or read book Measuring and Managing Information Risk written by Jack Freund and published by Butterworth-Heinemann. This book was released on 2014-08-23 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using the factor analysis of information risk (FAIR) methodology developed over ten years and adopted by corporations worldwide, Measuring and Managing Information Risk provides a proven and credible framework for understanding, measuring, and analyzing information risk of any size or complexity. Intended for organizations that need to either build a risk management program from the ground up or strengthen an existing one, this book provides a unique and fresh perspective on how to do a basic quantitative risk analysis. Covering such key areas as risk theory, risk calculation, scenario modeling, and communicating risk within the organization, Measuring and Managing Information Risk helps managers make better business decisions by understanding their organizational risk. Uses factor analysis of information risk (FAIR) as a methodology for measuring and managing risk in any organization. Carefully balances theory with practical applicability and relevant stories of successful implementation. Includes examples from a wide variety of businesses and situations presented in an accessible writing style.
Download or read book Information Systems Success Measurement written by William Hook DeLone and published by Foundations and Trends (R) in Information Systems. This book was released on 2016-08-25 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information Systems Success Measurement presents a comprehensive review of the foundations, the trends, and the future challenges of IS success measurement in order to improve research and practice in terms of the measurement and evaluation of information systems. Information Systems Success Measurement explores the foundations and trends in the definition and measurement of information systems success. Starting with an introduction that examines how the concept of "effective" or "successful" information systems has progressed as information technology and its use has changed over the past 60 years. The authors introduce the DeLone and McLean Information Systems Success Model as an organizing framework for this monograph. Section 2 identifies five eras of information systems and for each of these eras the authors consider the types of information systems used in firms, the stakeholders impacted by these systems, the relevant research about information systems evaluation, and the measurement of IS success in practice during each of these periods. Section 3 discusses the foundational research on IS success measurement. Based on the evolution of the field's understanding of IS success, important trends in IS success measurement is highlighted in Section 4. Section 5 examines the future of IS success research. Section 6 reviews empirical findings related to success factors, which influence IS success. Section 7 explores how managers can improve the methods they use to measure and track IS success. Finally, the authors offer concluding remarks in Section 8.
Download or read book The Information Economy Definition and measurement written by Marc Uri Porat and published by . This book was released on 1977 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measure Use Improve written by Christina A. Russell and published by IAP. This book was released on 2020-10-01 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: Measure, Use, Improve! Data Use in Out-of-School Time shares the experience and wisdom from a broad cross-section of out-of-school time professionals, ranging from internal evaluators, to funders, to researchers, to policy advocates. Key themes of the volume include building support for learning and evaluation within out-of-school time programs, creating and sustaining continuous quality improvement efforts, authentically engaging young people and caregivers in evaluation, and securing funder support for learning and evaluation. This volume will be particularly useful to leadership-level staff in out-of-school time organizations that are thinking about deepening their own learning and evaluation systems, yet aren’t sure where to start. Authors share conceptual frameworks that have helped inform their thinking, walk through practical examples of how they use data in out-of-school time, and offer advice to colleagues.
Download or read book Infonomics written by Douglas B. Laney and published by Routledge. This book was released on 2017-09-05 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many senior executives talk about information as one of their most important assets, but few behave as if it is. They report to the board on the health of their workforce, their financials, their customers, and their partnerships, but rarely the health of their information assets. Corporations typically exhibit greater discipline in tracking and accounting for their office furniture than their data. Infonomics is the theory, study, and discipline of asserting economic significance to information. It strives to apply both economic and asset management principles and practices to the valuation, handling, and deployment of information assets. This book specifically shows: CEOs and business leaders how to more fully wield information as a corporate asset CIOs how to improve the flow and accessibility of information CFOs how to help their organizations measure the actual and latent value in their information assets. More directly, this book is for the burgeoning force of chief data officers (CDOs) and other information and analytics leaders in their valiant struggle to help their organizations become more infosavvy. Author Douglas Laney has spent years researching and developing Infonomics and advising organizations on the infinite opportunities to monetize, manage, and measure information. This book delivers a set of new ideas, frameworks, evidence, and even approaches adapted from other disciplines on how to administer, wield, and understand the value of information. Infonomics can help organizations not only to better develop, sell, and market their offerings, but to transform their organizations altogether. "Doug Laney masterfully weaves together a collection of great examples with a solid framework to guide readers on how to gain competitive advantage through what he labels "the unruly asset" – data. The framework is comprehensive, the advice practical and the success stories global and across industries and applications." Liz Rowe, Chief Data Officer, State of New Jersey "A must read for anybody who wants to survive in a data centric world." Shaun Adams, Head of Data Science, Betterbathrooms.com "Phenomenal! An absolute must read for data practitioners, business leaders and technology strategists. Doug's lucid style has a set a new standard in providing intelligible material in the field of information economics. His passion and knowledge on the subject exudes thru his literature and inspires individuals like me." Ruchi Rajasekhar, Principal Data Architect, MISO Energy "I highly recommend Infonomics to all aspiring analytics leaders. Doug Laney’s work gives readers a deeper understanding of how and why information should be monetized and managed as an enterprise asset. Laney’s assertion that accounting should recognize information as a capital asset is quite convincing and one I agree with. Infonomics enjoyably echoes that sentiment!" Matt Green, independent business analytics consultant, Atlanta area "If you care about the digital economy, and you should, read this book." Tanya Shuckhart, Analyst Relations Lead, IRI Worldwide
Download or read book Information and Measurement 2nd Edition written by J.C.G Lesurf and published by CRC Press. This book was released on 2001-10-31 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information technology is arguably the most important scientific topic needed for understanding and participating in our increasingly complex technological world. Using simple physical arguments and extensive examples, Information and Measurement, Second Edition shows how this theory can be put into practice. Twice awarded the UK National Metrology Prize by the National Physical Laboratory for his outstanding contributions to measurement science and technology, the author includes the basic mathematical, physical, and engineering concepts required, illustrating their interrelationship in a clear, concise manner. The broad coverage includes topics taught in a variety of courses. This book will be an invaluable study aid for senior undergraduate and graduate students in physics, electrical engineering, and computer science, specifically studying instrumentation, measurement science, and information science. It will also be a useful reference for practicing scientists and engineers.
Download or read book Soft Computing in Measurement and Information Acquisition written by Leon Reznik and published by Springer. This book was released on 2012-12-06 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers the fields of measurement and information acqulSltlon. It contains a collection of papers representing the current research trends in these areas. What are those trends? The first one is the enormous growth in the amount of information and the amazing technologies, which make this information available anywhere and anytime. The second one is a substantial development of methods of the information presentation including, to name just a few, multimedia, virtual environment, computer animation. The third one is the all-time boosting demand for improving the quality of decisions made on the base of this information in various applications ranging from engineering to business. Nowadays information acquisition should not only provide more information but also provide it in such a way as to assure effective and efficient processing of this information. And here comes a relatively new methodology of soft computing. Application of soft computing in measurement and information acquisition is considered in this volume.
Download or read book Altmetrics for Research Outputs Measurement and Scholarly Information Management written by Mojisola Erdt and published by Springer. This book was released on 2018-06-15 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the International Workshop on Altmetrics for Research Outputs Measurements and Scholarly Information Management, AROSIM 2018, held in Singapore, in January 2018. The 7 revised full papers presented together with two keynote papers and one introduction paper were carefully reviewed and selected from 20 submissions. The workshop will investigate how social media based metrics along with traditional and non-traditional metrics can advance the state-of-the-art in measuring research outputs.
Download or read book The Measurement of Verbal Information in Psychology and Education written by Klaus Weltner and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information theory and cybernetics have developed along somewhat different lines in Europe and in the U. S. A. This book is to be seen as a contribution towards bridging the gap. Anyone who seeks to apply information theory in the fields of education and psychology very soon comes up against a central diffi culty: in the form in which it was developed by Shannon information theory excludes the semantic aspect. This problem is fundamental for in education, as in psychology, the semantic aspect is the very heart of the matter. Thus, while Attneave, Miller and Quastler, among others, successfully employed the concepts and units of measurement of in formation theory in the interpretation of the findings of experimental psychology, they were obliged to restrict their work to its syntactic and statistical aspects. Before we can make use of the methods and results of information we have to solve the central problem: How can theory in actual teaching, we measure the semantic information of a verbal message? The only way to do this is by extending the theory. A special concept has been deve loped for this purpose: subjective information. In place of an objectively measurable quantity (frequency of sign sequences) we set an empirically determined one: the subjective probability with which the recipient expects a certain sign sequence.
Download or read book Federal Information Technology Investment Management Strategic Planning and Performance Measurement written by United States. Congress. House. Committee on Government Reform. Subcommittee on Technology, Information Policy, Intergovernmental Relations, and the Census and published by . This book was released on 2004 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Information Symposium Measurement and Control Techniques in Rolling written by Sam Stuart and published by Elsevier. This book was released on 2013-10-22 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information Symposium: Measurement and Control Techniques in Rolling covers the proceedings of the 1981 Information Symposium on Measurement and Control Techniques in Rolling, held in Luxembourg, sponsored by the Commission of the European Communities. This book is organized into five parts encompassing 25 chapters that assess the impact of research and development on steel-making technology. The opening part presents an overview of the developments in the rolling mill technology and measuring instruments. The next part discusses the requirements and advances in the reheating processes in rolling mills, with a special emphasis on the conditioning of the steel in preparation for the recrystallization and transformation process to obtain the desired mechanical properties of the product. This part also examines the non-destructive testing techniques for internal and surface defects determination in steel. The third part of this text tackles the progress made in the rolling of long products, particularly in rod, merchant bar, and medium and heavy section rolling lines. The discussion then shifts to various research programs sponsored by the European Economic Community that have made a number of practical contributions to solving problems in the field. The concluding part focuses on the condition monitoring approach to maintenance and the development of monitoring techniques. This book is of great benefit to steel researchers, designers, engineers, and manufacturers.
Download or read book Some Developments in Management Science and Information Systems with Respect to Measurement in Accounting written by Carnegie Institute of Technology. School of Industrial Administration and published by . This book was released on 1965 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developing techniques in management science, behavioral science, and information systems are discussed in the context of accounting measurement. Data requirements for implementation of the new planning and control techniques are considered and compared with data furnished by accounting reports. Input data and aggregation in contemporary information systems are compared with recording and classification in conventional accounting systems. It is proposed that accounting measurement principles be developed for data in 'micro' units, much smaller than the transaction, which serve as data inputs in on-line real-time information systems. It is also proposed that accounting measurement principles be extended to include non-monetary units and, in particular, to evaluating the measurement procedures used in determining the 'macro' units, much larger than the transaction, which serve as inputs for planning and control techniques developed in the management and behavioral sciences. (Author).
Download or read book Measuring Data Quality for Ongoing Improvement written by Laura Sebastian-Coleman and published by Newnes. This book was released on 2012-12-31 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Data Quality Assessment Framework shows you how to measure and monitor data quality, ensuring quality over time. You’ll start with general concepts of measurement and work your way through a detailed framework of more than three dozen measurement types related to five objective dimensions of quality: completeness, timeliness, consistency, validity, and integrity. Ongoing measurement, rather than one time activities will help your organization reach a new level of data quality. This plain-language approach to measuring data can be understood by both business and IT and provides practical guidance on how to apply the DQAF within any organization enabling you to prioritize measurements and effectively report on results. Strategies for using data measurement to govern and improve the quality of data and guidelines for applying the framework within a data asset are included. You’ll come away able to prioritize which measurement types to implement, knowing where to place them in a data flow and how frequently to measure. Common conceptual models for defining and storing of data quality results for purposes of trend analysis are also included as well as generic business requirements for ongoing measuring and monitoring including calculations and comparisons that make the measurements meaningful and help understand trends and detect anomalies. Demonstrates how to leverage a technology independent data quality measurement framework for your specific business priorities and data quality challenges Enables discussions between business and IT with a non-technical vocabulary for data quality measurement Describes how to measure data quality on an ongoing basis with generic measurement types that can be applied to any situation
