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Scientometric Indicators and Webometrics -- and the Polyrepresentation Principle Information Retrieval

2012 Information retrieval
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Release : 2012
Genre : Information retrieval
Kind : eBook
Book Rating : 572/5 ( reviews)

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Book Synopsis Scientometric Indicators and Webometrics -- and the Polyrepresentation Principle Information Retrieval by : Peter Ingwersen

Download or read book Scientometric Indicators and Webometrics -- and the Polyrepresentation Principle Information Retrieval written by Peter Ingwersen. This book was released on 2012. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the text of three lectures from the 28th Sarada Ranganathan Endowment Lectures, held in Bangalore in December 2010. The lectures were delivered by Dr. Peter Ingwersen, Professor at the Danish School of Library and Information Science, Copenhagen. The first lecture on scientometric indicators presented two fundamental models of scientific communication: the classic one - mainly providing access to document records in library catalogues and bibliographic databases - and the digitized one - relying on open access and diversified document access potentials. The lecture contextualizes, characterizes, and exemplifies the concept of 'scientometrics.' The second lecture on the range of webometrics provided insights into the history of webometrics in context of other research evaluation methods. The lecture exemplified selected cases, both from traditional webometric analyses and new ones based on scientific dataset usage and comparisons of link and download/reading patterns for newspapers. The third lecture on poly-representation provides an integrated and explicitly cognitive framework for understanding the process involved in information retrieval. The lecture outlined the principle of poly-representation with a focus on the kinds of representations involved. The potentials, strengths, and problems of applying the principle are discussed in the light of recent studies. The challenges and opportunities for future research are identified along a poly-representation continuum.

Advanced Methodologies and Technologies in Library Science, Information Management, and Scholarly Inquiry

2018-11-02 Language Arts & Disciplines
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Release : 2018-11-02
Genre : Language Arts & Disciplines
Kind : eBook
Book Rating : 606/5 ( reviews)

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Book Synopsis Advanced Methodologies and Technologies in Library Science, Information Management, and Scholarly Inquiry by : Khosrow-Pour, D.B.A., Mehdi

Download or read book Advanced Methodologies and Technologies in Library Science, Information Management, and Scholarly Inquiry written by Khosrow-Pour, D.B.A., Mehdi. This book was released on 2018-11-02. Available in PDF, EPUB and Kindle. Book excerpt: As the academic and scholarly landscape are continuously enhanced by the advent of new technology, librarians must be aware and informed to develop and implement best practices. Effective administration of libraries is a crucial part of delivering library services to patrons and ensuring that information resources are disseminated efficiently. Advanced Methodologies and Technologies in Library Science, Information Management, and Scholarly Inquiry provides emerging information on modern knowledge management and effective means of sharing research through libraries. While highlighting the importance of digital literacy and information resources, readers will also learn new methods in information retrieval and research methods in quality scholarly inquiry. This book is an important resource for librarians, administrators, information science professionals, information technology specialists, students, and researchers seeking current information on the importance of effective library science technology.

Encyclopedia of Information Science and Technology, Fourth Edition

2017-06-20 Computers
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Release : 2017-06-20
Genre : Computers
Kind : eBook
Book Rating : 565/5 ( reviews)

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Book Synopsis Encyclopedia of Information Science and Technology, Fourth Edition by : Khosrow-Pour, D.B.A., Mehdi

Download or read book Encyclopedia of Information Science and Technology, Fourth Edition written by Khosrow-Pour, D.B.A., Mehdi. This book was released on 2017-06-20. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, our world has experienced a profound shift and progression in available computing and knowledge sharing innovations. These emerging advancements have developed at a rapid pace, disseminating into and affecting numerous aspects of contemporary society. This has created a pivotal need for an innovative compendium encompassing the latest trends, concepts, and issues surrounding this relevant discipline area. During the past 15 years, the Encyclopedia of Information Science and Technology has become recognized as one of the landmark sources of the latest knowledge and discoveries in this discipline. The Encyclopedia of Information Science and Technology, Fourth Edition is a 10-volume set which includes 705 original and previously unpublished research articles covering a full range of perspectives, applications, and techniques contributed by thousands of experts and researchers from around the globe. This authoritative encyclopedia is an all-encompassing, well-established reference source that is ideally designed to disseminate the most forward-thinking and diverse research findings. With critical perspectives on the impact of information science management and new technologies in modern settings, including but not limited to computer science, education, healthcare, government, engineering, business, and natural and physical sciences, it is a pivotal and relevant source of knowledge that will benefit every professional within the field of information science and technology and is an invaluable addition to every academic and corporate library.

Science Dynamics and Research Production

2016-08-01 Mathematics
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Release : 2016-08-01
Genre : Mathematics
Kind : eBook
Book Rating : 316/5 ( reviews)

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Book Synopsis Science Dynamics and Research Production by : Nikolay K. Vitanov

Download or read book Science Dynamics and Research Production written by Nikolay K. Vitanov. This book was released on 2016-08-01. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with methods to evaluate scientific productivity. In the book statistical methods, deterministic and stochastic models and numerous indexes are discussed that will help the reader to understand the nonlinear science dynamics and to be able to develop or construct systems for appropriate evaluation of research productivity and management of research groups and organizations. The dynamics of science structures and systems is complex, and the evaluation of research productivity requires a combination of qualitative and quantitative methods and measures. The book has three parts. The first part is devoted to mathematical models describing the importance of science for economic growth and systems for the evaluation of research organizations of different size. The second part contains descriptions and discussions of numerous indexes for the evaluation of the productivity of researchers and groups of researchers of different size (up to the comparison of research productivities of research communities of nations). Part three contains discussions of non-Gaussian laws connected to scientific productivity and presents various deterministic and stochastic models of science dynamics and research productivity. The book shows that many famous fat tail distributions as well as many deterministic and stochastic models and processes, which are well known from physics, theory of extreme events or population dynamics, occur also in the description of dynamics of scientific systems and in the description of the characteristics of research productivity. This is not a surprise as scientific systems are nonlinear, open and dissipative.

Web Indicators for Research Evaluation

2016-10-01 Computers
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Release : 2016-10-01
Genre : Computers
Kind : eBook
Book Rating : 823/5 ( reviews)

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Book Synopsis Web Indicators for Research Evaluation by : Michael Thelwall

Download or read book Web Indicators for Research Evaluation written by Michael Thelwall. This book was released on 2016-10-01. Available in PDF, EPUB and Kindle. Book excerpt: In recent years there has been an increasing demand for research evaluation within universities and other research-based organisations. In parallel, there has been an increasing recognition that traditional citation-based indicators are not able to reflect the societal impacts of research and are slow to appear. This has led to the creation of new indicators for different types of research impact as well as timelier indicators, mainly derived from the Web. These indicators have been called altmetrics, webometrics or just web metrics. This book describes and evaluates a range of web indicators for aspects of societal or scholarly impact, discusses the theory and practice of using and evaluating web indicators for research assessment and outlines practical strategies for obtaining many web indicators. In addition to describing impact indicators for traditional scholarly outputs, such as journal articles and monographs, it also covers indicators for videos, datasets, software and other non-standard scholarly outputs. The book describes strategies to analyse web indicators for individual publications as well as to compare the impacts of groups of publications. The practical part of the book includes descriptions of how to use the free software Webometric Analyst to gather and analyse web data. This book is written for information science undergraduate and Master’s students that are learning about alternative indicators or scientometrics as well as Ph.D. students and other researchers and practitioners using indicators to help assess research impact or to study scholarly communication.

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