Author: Ian Ruthven
Publisher: Facet Publishing
ISBN: 1856047075
Category : Computers
Languages : en
Pages : 337
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Book Description
Information retrieval (IR) is a complex human activity supported by sophisticated systems. Information science has contributed much to the design and evaluation of previous generations of IR system development and to our general understanding of how such systems should be designed and yet, due to the increasing success and diversity of IR systems, many recent textbooks concentrate on IR systems themselves and ignore the human side of searching for information. This book is the first text to provide an information science perspective on IR. Unique in its scope, the book covers the whole spectrum of information retrieval, including: history and background information behaviour and seeking task-based information searching and retrieval approaches to investigating information interaction and behaviour information representation access models evaluation interfaces for IR interactive techniques web retrieval, ranking and personalization recommendation, collaboration and social search multimedia: interfaces and access. Readership: Senior undergraduates and masters' level students of all information and library studies courses and practising LIS professionals who need to better appreciate how IR systems are designed, implemented and evaluated.
Author: Christopher D. Manning
Publisher: Cambridge University Press
ISBN: 1139472100
Category : Computers
Languages : en
Pages :
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Book Description
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.
Author: Diane Kelly
Publisher: Now Publishers Inc
ISBN: 1601982240
Category : Database management
Languages : en
Pages : 246
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Book Description
Provides an overview and instruction on the evaluation of interactive information retrieval systems with users.
Author: Karen E. Fisher
Publisher: Information Today, Inc.
ISBN: 9781573872300
Category : Computers
Languages : en
Pages : 464
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Book Description
This unique book presents authoritative overviews of more than 70 conceptual frameworks for understanding how people seek, manage, share, and use information in different contexts. A practical and readable reference to both well-established and newly proposed theories of information behavior, the book includes contributions from 85 scholars from 10 countries. Each theory description covers origins, propositions, methodological implications, usage, links to related conceptual frameworks, and listings of authoritative primary and secondary references. The introductory chapters explain key concepts, theorymethod connections, and the process of theory development.
Author: Amanda Spink
Publisher: Springer Science & Business Media
ISBN: 9781402040139
Category : Computers
Languages : en
Pages : 268
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Book Description
Presents a direction for research into cognitive oriented Information Retrieval (IR) research. This title describes concepts and models of cognitive IR that explore the nexus between human cognition, information and the social conditions that drive humans to seek information using IR systems.
Author: Peter Ingwersen
Publisher: Springer Science & Business Media
ISBN: 1402038518
Category : Computers
Languages : en
Pages : 456
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Book Description
T The Turn analyzes the research of information seeking and retrieval (IS&R) and proposes a new direction of integrating research in these two areas: the fields should turn off their separate and narrow paths and construct a new avenue of research. An essential direction for this avenue is context as given in the subtitle Integration of Information Seeking and Retrieval in Context. Other essential themes in the book include: IS&R research models, frameworks and theories; search and works tasks and situations in context; interaction between humans and machines; information acquisition, relevance and information use; research design and methodology based on a structured set of explicit variables - all set into the holistic cognitive approach. The present monograph invites the reader into a construction project - there is much research to do for a contextual understanding of IS&R. The Turn represents a wide-ranging perspective of IS&R by providing a novel unique research framework, covering both individual and social aspects of information behavior, including the generation, searching, retrieval and use of information. Regarding traditional laboratory information retrieval research, the monograph proposes the extension of research toward actors, search and work tasks, IR interaction and utility of information. Regarding traditional information seeking research, it proposes the extension toward information access technology and work task contexts. The Turn is the first synthesis of research in the broad area of IS&R ranging from systems oriented laboratory IR research to social science oriented information seeking studies.
Author: Raya Fidel
Publisher: MIT Press
ISBN: 0262300702
Category : Computers
Languages : en
Pages : 365
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Book Description
A fresh research approach that bridges the study of human information interaction and the design of information systems. Human information interaction (HII) is an emerging area of study that investigates how people interact with information; its subfield human information behavior (HIB) is a flourishing, active discipline. Yet despite their obvious relevance to the design of information systems, these research areas have had almost no impact on systems design. One issue may be the contextual complexity of human interaction with information; another may be the difficulty in translating real-life and unstructured HII complexity into formal, linear structures necessary for systems design. In this book, Raya Fidel proposes a research approach that bridges the study of human information interaction and the design of information systems: cognitive work analysis (CWA). Developed by Jens Rasmussen and his colleagues, CWA embraces complexity and provides a conceptual framework and analytical tools that can harness it to create design requirements. CWA offers an ecological approach to design, analyzing the forces in the environment that shape human interaction with information. Fidel reviews research in HIB, focusing on its contribution to systems design, and then presents the CWA framework. She shows that CWA, with its ecological approach, can be used to overcome design challenges and lead to the development of effective systems. Researchers and designers who use CWA can increase the diversity of their analytical tools, providing them with an alternative approach when they plan research and design projects. The CWA framework enables a collaboration between design and HII that can create information systems tailored to fit human lives.
Author: Donald O. Case
Publisher: Emerald Group Publishing
ISBN: 178560967X
Category : Reference
Languages : en
Pages : 524
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Book Description
The 4th edition of this popular text presents a comprehensive review of over a century of research on information behavior. It is intended for students in information studies and disciplines interested in research on information activities. Now co-authored, this new text includes significant structural and content changes from earlier editions.
Author: Peter Ingwersen
Publisher:
ISBN:
Category : Database searching
Languages : en
Pages : 264
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Book Description
Author: Nigel Ford
Publisher: Facet Publishing
ISBN: 1856048500
Category : Business & Economics
Languages : en
Pages : 273
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Book Description
This landmark textbook is an essential primer for students and practitioners interested in information seeking, needs and behaviour, user studies and information literacy. Introduction to Information Behaviour uses a combination of theory and practical context to map out what information behaviour is and what we currently know about it, before addressing how it can be better understood in the future. Nigel Ford argues that new understandings of information behaviour research may help maximise the quality and effectiveness of the way information is presented, sought, discovered, evaluated and used. The book introduces the key concepts, issues and themes of information behaviour, illustrates them using key research studies, and provides a clear path through the complex maze of theories and models. The book is structured to move from the basics to the more complex and employs the pedagogical device of “THINK” boxes which invite the reader to think about concepts as they are introduced in order to consolidate their understanding before moving on. Case studies are included throughout the text and each chapter concludes with a round-up of what has been covered, highlighting the implications for professional information practice. The key topics covered include: Defining information behaviour and why is it useful to know about it Information needs Information seeking and acquisition Collaborative information behaviour Factors affecting information behaviour Models and theories of information behaviour Research approaches and methodologies Designing information systems The future trajectory of information behaviour research and practice. Readership: This book will be core reading for students around the world, particularly those on library and information science courses. It will also be of interest to practitioners and professional information users, providers and developers.
