The Notion of Relevance in Information Science

Download The Notion of Relevance in Information Science PDF Online Free

Author :
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1598297694
Total Pages : 131 pages
Book Rating : 4.5/5 (982 download)

DOWNLOAD NOW!


Book Synopsis The Notion of Relevance in Information Science by : Tefko Saracevic

Download or read book The Notion of Relevance in Information Science written by Tefko Saracevic and published by Morgan & Claypool Publishers. This book was released on 2016-09-06 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everybody knows what relevance is. It is a "ya'know" notion, concept, idea–no need to explain whatsoever. Searching for relevant information using information technology (IT) became a ubiquitous activity in contemporary information society. Relevant information means information that pertains to the matter or problem at hand—it is directly connected with effective communication. The purpose of this book is to trace the evolution and with it the history of thinking and research on relevance in information science and related fields from the human point of view. The objective is to synthesize what we have learned about relevance in several decades of investigation about the notion in information science. This book deals with how people deal with relevance—it does not cover how systems deal with relevance; it does not deal with algorithms. Spurred by advances in information retrieval (IR) and information systems of various kinds in handling of relevance, a number of basic questions are raised: But what is relevance to start with? What are some of its properties and manifestations? How do people treat relevance? What affects relevance assessments? What are the effects of inconsistent human relevance judgments on tests of relative performance of different IR algorithms or approaches? These general questions are discussed in detail.

The Notion of Relevance in Information Science

Download The Notion of Relevance in Information Science PDF Online Free

Author :
Publisher : Springer Nature
ISBN 13 : 3031023021
Total Pages : 109 pages
Book Rating : 4.0/5 (31 download)

DOWNLOAD NOW!


Book Synopsis The Notion of Relevance in Information Science by : Tefko Saracevic

Download or read book The Notion of Relevance in Information Science written by Tefko Saracevic and published by Springer Nature. This book was released on 2022-05-31 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everybody knows what relevance is. It is a "ya'know" notion, concept, idea–no need to explain whatsoever. Searching for relevant information using information technology (IT) became a ubiquitous activity in contemporary information society. Relevant information means information that pertains to the matter or problem at hand—it is directly connected with effective communication. The purpose of this book is to trace the evolution and with it the history of thinking and research on relevance in information science and related fields from the human point of view. The objective is to synthesize what we have learned about relevance in several decades of investigation about the notion in information science. This book deals with how people deal with relevance—it does not cover how systems deal with relevance; it does not deal with algorithms. Spurred by advances in information retrieval (IR) and information systems of various kinds in handling of relevance, a number of basic questions are raised: But what is relevance to start with? What are some of its properties and manifestations? How do people treat relevance? What affects relevance assessments? What are the effects of inconsistent human relevance judgments on tests of relative performance of different IR algorithms or approaches? These general questions are discussed in detail.

Advances in Information Retrieval

Download Advances in Information Retrieval PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 3642369731
Total Pages : 894 pages
Book Rating : 4.6/5 (423 download)

DOWNLOAD NOW!


Book Synopsis Advances in Information Retrieval by : Pavel Serdyukov

Download or read book Advances in Information Retrieval written by Pavel Serdyukov and published by Springer. This book was released on 2013-03-12 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 35th European Conference on IR Research, ECIR 2013, held in Moscow, Russia, in March 2013. The 55 full papers, 38 poster papers and 10 demonstrations presented in this volume were carefully reviewed and selected from 287 submissions. The papers are organized in the following topical sections: user aspects; multimedia and cross-media IR; data mining; IR theory and formal models; IR system architectures; classification; Web; event detection; temporal IR, and microblog search. Also included are 4 tutorial and 2 workshop presentations.

Media Technologies

Download Media Technologies PDF Online Free

Author :
Publisher : MIT Press
ISBN 13 : 0262525372
Total Pages : 340 pages
Book Rating : 4.2/5 (625 download)

DOWNLOAD NOW!


Book Synopsis Media Technologies by : Tarleton Gillespie

Download or read book Media Technologies written by Tarleton Gillespie and published by MIT Press. This book was released on 2014-01-24 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scholars from communication and media studies join those from science and technology studies to examine media technologies as complex, sociomaterial phenomena. In recent years, scholarship around media technologies has finally shed the assumption that these technologies are separate from and powerfully determining of social life, looking at them instead as produced by and embedded in distinct social, cultural, and political practices. Communication and media scholars have increasingly taken theoretical perspectives originating in science and technology studies (STS), while some STS scholars interested in information technologies have linked their research to media studies inquiries into the symbolic dimensions of these tools. In this volume, scholars from both fields come together to advance this view of media technologies as complex sociomaterial phenomena. The contributors first address the relationship between materiality and mediation, considering such topics as the lived realities of network infrastructure. The contributors then highlight media technologies as always in motion, held together through the minute, unobserved work of many, including efforts to keep these technologies alive. Contributors Pablo J. Boczkowski, Geoffrey C. Bowker, Finn Brunton, Gabriella Coleman, Gregory J. Downey, Kirsten A. Foot, Tarleton Gillespie, Steven J. Jackson, Christopher M. Kelty, Leah A. Lievrouw, Sonia Livingstone, Ignacio Siles, Jonathan Sterne, Lucy Suchman, Fred Turner

Introduction to Information Retrieval

Download Introduction to Information Retrieval PDF Online Free

Author :
Publisher : Cambridge University Press
ISBN 13 : 1139472100
Total Pages : pages
Book Rating : 4.1/5 (394 download)

DOWNLOAD NOW!


Book Synopsis Introduction to Information Retrieval by : Christopher D. Manning

Download or read book Introduction to Information Retrieval written by Christopher D. Manning and published by Cambridge University Press. This book was released on 2008-07-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and text clustering from basic concepts. It gives an up-to-date treatment of all aspects of the design and implementation of systems for gathering, indexing, and searching documents; methods for evaluating systems; and an introduction to the use of machine learning methods on text collections. All the important ideas are explained using examples and figures, making it perfect for introductory courses in information retrieval for advanced undergraduates and graduate students in computer science. Based on feedback from extensive classroom experience, the book has been carefully structured in order to make teaching more natural and effective. Slides and additional exercises (with solutions for lecturers) are also available through the book's supporting website to help course instructors prepare their lectures.

Readings in Information Retrieval

Download Readings in Information Retrieval PDF Online Free

Author :
Publisher : Morgan Kaufmann
ISBN 13 : 9781558604544
Total Pages : 614 pages
Book Rating : 4.6/5 (45 download)

DOWNLOAD NOW!


Book Synopsis Readings in Information Retrieval by : Karen Sparck Jones

Download or read book Readings in Information Retrieval written by Karen Sparck Jones and published by Morgan Kaufmann. This book was released on 1997 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: This compilation of original papers on information retrieval presents an overview, covering both general theory and specific methods, of the development and current status of information retrieval systems. Each chapter contains several papers carefully chosen to represent substantive research work that has been carried out in that area, each is preceded by an introductory overview and followed by supported references for further reading.

Relevance and Irrelevance

Download Relevance and Irrelevance PDF Online Free

Author :
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110472503
Total Pages : 316 pages
Book Rating : 4.1/5 (14 download)

DOWNLOAD NOW!


Book Synopsis Relevance and Irrelevance by : Jan Strassheim

Download or read book Relevance and Irrelevance written by Jan Strassheim and published by Walter de Gruyter GmbH & Co KG. This book was released on 2018-09-24 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Relevance drives our actions and channels our attention; it shapes how we make sense of the world and communicate with each other. Irrelevance spreads a twilight which blurs the line between information we do not want to access and information we cannot access. In disciplines as diverse as philosophy, sociology, the information sciences and linguistics, “relevance” has been proposed as a key concept. This book is the first to bring together the often unrelated traditions. Researchers from different fields discuss relevance and relate it to the challenges of “irrelevance”, which have so far been neglected despite their significance for our chances of making well-informed decisions and understanding others. The contributions focus on theoretical and conceptual questions, on specific factors and fields, and on practical and political implications of relevance and irrelevance as forces which are even stronger when they remain in the background.

Introduction to Information Science

Download Introduction to Information Science PDF Online Free

Author :
Publisher : Facet Publishing
ISBN 13 : 1856048101
Total Pages : 385 pages
Book Rating : 4.8/5 (56 download)

DOWNLOAD NOW!


Book Synopsis Introduction to Information Science by : David Bawden

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.

Historical Studies in Information Science

Download Historical Studies in Information Science PDF Online Free

Author :
Publisher : Information Today, Inc.
ISBN 13 : 9781573870627
Total Pages : 344 pages
Book Rating : 4.8/5 (76 download)

DOWNLOAD NOW!


Book Synopsis Historical Studies in Information Science by : Trudi Bellardo Hahn

Download or read book Historical Studies in Information Science written by Trudi Bellardo Hahn and published by Information Today, Inc.. This book was released on 1998 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 25 contributions to this volume, largely reprinted from recent special issues of three information science journals devoted to historical topics, address an array of topics including Paul Otlet and his successors; techniques, tools, and systems; organizations and individuals; theoretical issues; and literature. Annotation copyrighted by Book News, Inc., Portland, OR

Encyclopedia of Information Systems and Technology - Two Volume Set

Download Encyclopedia of Information Systems and Technology - Two Volume Set PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 1000031748
Total Pages : 1307 pages
Book Rating : 4.0/5 ( download)

DOWNLOAD NOW!


Book Synopsis Encyclopedia of Information Systems and Technology - Two Volume Set by : Phillip A. Laplante

Download or read book Encyclopedia of Information Systems and Technology - Two Volume Set written by Phillip A. Laplante and published by CRC Press. This book was released on 2015-12-29 with total page 1307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spanning the multi-disciplinary scope of information technology, the Encyclopedia of Information Systems and Technology draws together comprehensive coverage of the inter-related aspects of information systems and technology. The topics covered in this encyclopedia encompass internationally recognized bodies of knowledge, including those of The IT BOK, the Chartered Information Technology Professionals Program, the International IT Professional Practice Program (British Computer Society), the Core Body of Knowledge for IT Professionals (Australian Computer Society), the International Computer Driving License Foundation (European Computer Driving License Foundation), and the Guide to the Software Engineering Body of Knowledge. Using the universally recognized definitions of IT and information systems from these recognized bodies of knowledge, the encyclopedia brings together the information that students, practicing professionals, researchers, and academicians need to keep their knowledge up to date. Also Available Online This Taylor & Francis encyclopedia is also available through online subscription, offering a variety of extra benefits for researchers, students, and librarians, including:  Citation tracking and alerts  Active reference linking  Saved searches and marked lists  HTML and PDF format options Contact Taylor and Francis for more information or to inquire about subscription options and print/online combination packages. US: (Tel) 1.888.318.2367; (E-mail) [email protected] International: (Tel) +44 (0) 20 7017 6062; (E-mail) [email protected]

Understanding Human Information Behavior

Download Understanding Human Information Behavior PDF Online Free

Author :
Publisher : Rowman & Littlefield
ISBN 13 : 1538119145
Total Pages : 329 pages
Book Rating : 4.5/5 (381 download)

DOWNLOAD NOW!


Book Synopsis Understanding Human Information Behavior by : Beth St. Jean

Download or read book Understanding Human Information Behavior written by Beth St. Jean and published by Rowman & Littlefield. This book was released on 2021-03-25 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: This introductory textbook aims to provide undergraduate students in information science and related disciplines with an applied grounding in information behavior. The book’s primary focus is to provide explicit links between information behavior and the careers that students will pursue within the information professions. With a deeper understanding of information behavior, students will be better equipped to address the many types of barriers that frequently prevent people from effectively and efficiently accessing, understanding, managing, and/or using the information they need in the “real world.” The first six chapters of the book provide students with the fundamental building blocks of information behavior, introduce them to important related concepts, and provide a deep dive into information literacy, digital literacy, the digital divide and digital inclusion. Chapters 7 through 12 introduce students to the scholarly communication system, providing guidance on how to find, read, and critically evaluate information behavior studies. Also explored in these chapters are the various methods used to investigate and understand people’s information behaviors. Topics covered include research design, research methods, research ethics, user needs assessment, and human-computer interaction and associated design methods. This part of the book also covers some of the major information behavior models and theories that have been developed to describe, predict, and/or explain people’s information behaviors. In chapters 13 through 16, the authors provide an in-depth look into their own information behavior research areas, including consumer health information behavior and health justice; youth information behavior; legal information behavior and access to justice; and information behavior in libraries. In the final chapter, students are first introduced to a wide range of careers within the information professions and then taken along on a deep dive into 10 specific jobs, with a special focus on the thread of information behavior that pervades the roles and responsibilities commonly associated with these positions. Each chapter begins with one or more scenarios illustrating concepts covered in the chapter and ends with discussion questions.

Meaning and Relevance

Download Meaning and Relevance PDF Online Free

Author :
Publisher : Cambridge University Press
ISBN 13 : 052176677X
Total Pages : 397 pages
Book Rating : 4.5/5 (217 download)

DOWNLOAD NOW!


Book Synopsis Meaning and Relevance by : Deirdre Wilson

Download or read book Meaning and Relevance written by Deirdre Wilson and published by Cambridge University Press. This book was released on 2012-03-22 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: When people speak, their words never fully encode what they mean, and the context is always compatible with a variety of interpretations. How can comprehension ever be achieved? Wilson and Sperber argue that comprehension is a process of inference guided by precise expectations of relevance. What are the relations between the linguistically encoded meanings studied in semantics and the thoughts that humans are capable of entertaining and conveying? How should we analyse literal meaning, approximations, metaphors and ironies? Is the ability to understand speakers' meanings rooted in a more general human ability to understand other minds? How do these abilities interact in evolution and in cognitive development? Meaning and Relevance sets out to answer these and other questions, enriching and updating relevance theory and exploring its implications for linguistics, philosophy, cognitive science and literary studies.

Methods for Evaluating Interactive Information Retrieval Systems with Users

Download Methods for Evaluating Interactive Information Retrieval Systems with Users PDF Online Free

Author :
Publisher : Now Publishers Inc
ISBN 13 : 1601982240
Total Pages : 246 pages
Book Rating : 4.6/5 (19 download)

DOWNLOAD NOW!


Book Synopsis Methods for Evaluating Interactive Information Retrieval Systems with Users by : Diane Kelly

Download or read book Methods for Evaluating Interactive Information Retrieval Systems with Users written by Diane Kelly and published by Now Publishers Inc. This book was released on 2009 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an overview and instruction on the evaluation of interactive information retrieval systems with users.

Encyclopedia of Library and Information Science

Download Encyclopedia of Library and Information Science PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 9780824720643
Total Pages : 372 pages
Book Rating : 4.7/5 (26 download)

DOWNLOAD NOW!


Book Synopsis Encyclopedia of Library and Information Science by : Allen Kent

Download or read book Encyclopedia of Library and Information Science written by Allen Kent and published by CRC Press. This book was released on 1999-06-29 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Access Versus Ownership to Word Formation in Language and Computation

Elements of Information Organization and Dissemination

Download Elements of Information Organization and Dissemination PDF Online Free

Author :
Publisher : Chandos Publishing
ISBN 13 : 0081020260
Total Pages : 608 pages
Book Rating : 4.0/5 (81 download)

DOWNLOAD NOW!


Book Synopsis Elements of Information Organization and Dissemination by : Amitabha Chatterjee

Download or read book Elements of Information Organization and Dissemination written by Amitabha Chatterjee and published by Chandos Publishing. This book was released on 2016-11-05 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elements of Information Organization and Dissemination provides Information on how to organize and disseminate library and information science (LIS), a subject that is taught in many international Library Information Science university programs. While there are many books covering different areas of the subject separately, this book covers the entire subject area and incorporates the latest developments. Presets an overview of the entire subject, covering all relevant areas of library and information science Contains bulletpoints that highlight key features in each chapter Written in an accessible language, this book is aimed at a wide audience of LIS academics

Learning in Information-Rich Environments

Download Learning in Information-Rich Environments PDF Online Free

Author :
Publisher : Springer Nature
ISBN 13 : 3030294102
Total Pages : 217 pages
Book Rating : 4.0/5 (32 download)

DOWNLOAD NOW!


Book Synopsis Learning in Information-Rich Environments by : Delia Neuman

Download or read book Learning in Information-Rich Environments written by Delia Neuman and published by Springer Nature. This book was released on 2019-12-31 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: The amount and range of information available to today’s students—and indeed to all learners—is unprecedented. If the characteristics of “the information age” demand new conceptions of commerce, national security, and publishing—among other things—it is logical to assume that they carry implications for education as well. Little has been written, however, about how the specific affordances of these technologies—and the kinds of information they allow students to access and create—relate to the central purpose of education: learning. What does “learning” mean in an information-rich environment? What are its characteristics? What kinds of tasks should it involve? What concepts, strategies, attitudes, and skills do educators and students need to master if they are to learn effectively and efficiently in such an environment? How can researchers, theorists, and practitioners foster the well-founded and widespread development of such key elements of the learning process? This second edition continues these discussions and suggests some tentative answers. Drawing primarily from research and theory in three distinct but related fields—learning theory, instructional systems design, and information studies—it presents a way to think about learning that responds directly to the actualities of a world brimming with information. The second edition also includes insights from digital and critical literacies and provides a combination of an updated research-and-theory base and a collection of instructional scenarios for helping teachers and librarians implement each step of the I-LEARN model. The book could be used in courses in teacher preparation, academic-librarian preparation, and school-librarian preparation.

Emerging Topics and Technologies in Information Systems

Download Emerging Topics and Technologies in Information Systems PDF Online Free

Author :
Publisher : IGI Global
ISBN 13 : 1605662232
Total Pages : 350 pages
Book Rating : 4.6/5 (56 download)

DOWNLOAD NOW!


Book Synopsis Emerging Topics and Technologies in Information Systems by : Lytras, Miltiadis D.

Download or read book Emerging Topics and Technologies in Information Systems written by Lytras, Miltiadis D. and published by IGI Global. This book was released on 2009-02-28 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book communicates the various challenges and great opportunities that information systems research produces"--Provided by publisher.