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The Notion of Relevance in Information Science
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 infor...
Collaborative Information Seeking
Today’s complex, information-intensive problems often require people to work together. Mostly these tasks go far beyond simply searching together; they include information lookup, sharing, synthesis, and decision-making. In addition, they all have an end-goal that is mutually beneficial to all parties involved. Such “collaborative information seeking” (CIS) projects typically last several sessions and the participants all share an intention to contribute and benefit. Not surprisingly, these processes are highly interactive. Shah focuses on two individually well-understood notions: collaboration and information seeking, with the goal of bringing them together to show how it is a natural...
The Problem of Information
Information can be conceptualized in two fundamentally yet contradictory ways_it appears in the world as both a physical and a cognitive phenomenon. The dilemma information specialists face is similar to that of physicists who must cope with light as both a wave and a particle. Unlike physics, however, information science has yet to develop a unified theory that unites the contradictory conceptions of its essential theoretical object. While there are numerous books today that address information science as a scholarly discipline, for the most part they assume a prior knowledge of the field. The Problem of Information provides an accessible introduction to the essential concepts and research issues of information science while exploring the indeterminate nature of information as a theoretical object. Signifying how information science contributes to the disciplines from which it borrows, this book provides insight into computer science, cognitive psychology, semiotics, sociology, and political science. Designed specifically for the beginner student new to the field of information science.
Information Retrieval Evaluation
Evaluation has always played a major role in information retrieval, with the early pioneers such as Cyril Cleverdon and Gerard Salton laying the foundations for most of the evaluation methodologies in use today. The retrieval community has been extremely fortunate to have such a well-grounded evaluation paradigm during a period when most of the human language technologies were just developing. This lecture has the goal of explaining where these evaluation methodologies came from and how they have continued to adapt to the vastly changed environment in the search engine world today. The lecture starts with a discussion of the early evaluation of information retrieval systems, starting with th...
Continuing Professional Education for the Information Society
The International Federation of Library Associations and Institutions (IFLA) is the leading international body representing the interests of library and information services and their users. It is the global voice of the information profession. The series IFLA Publications deals with many of the means through which libraries, information centres, and information professionals worldwide can formulate their goals, exert their influence as a group, protect their interests, and find solutions to global problems.
The Management of Library and Information Studies Education
In The Management of Library and Information Studies Education, leading educators discuss the management and various components of library and information education as they pertain to accreditation standards for library and information schools. It brings together valuable information on library accreditation essential to all library professionals concerned with the goals of professional education for library and information studies. Deans, professors, librarians, and students at library schools will find valuable insights into the management of library and information studies education and its applications to the components that accompany the structure of their profession. This informative v...
Information Literacy: Lifelong Learning and Digital Citizenship in the 21st Century
This book constitutes the refereed proceedings of the European Conference on Information Literacy, ECIL 2014, held in Dubrovnik, Croatia, in October 2014. The 93 revised full papers presented together with two keynotes and one invited paper were carefully reviewed and selected from 283 submissions. The papers are organized in topical sections on theoretical framework; related concepts; research; rights and ethics; children; higher education; education and instruction; assessment and evaluation; libraries; different aspects.
Perspectives in Information Science
What is Information Science? What does a person do as an Information Scientist? The yearning for replies to these queries so far is unabated. Meanwhile those who have dedicated their interest to information ponder the possible answers and issues. It is not surprising to realize that man has always been interested in information - in producing it, in using it, in preserving it. But the past two or three decades have added new dimensions and new emphases in information studies. With the increase in the production and availability of knowledge, the need to understand more fully how to use it effectively has gathered greater momentum. During the same period the nature and incidence of crisis situ ations - whether public or private - has demanded greater depend ence on timely delivery of data to make decisions and undertake action. Moreover, there has been a harvest of vast and significant technological developments to accompany these changes in social and individual states. Information has gathered and continues to gather growing importance in the lives of individuals as well as nations.
Theory Development in the Information Sciences
Emerging as a discipline in the first half of the twentieth century, the information sciences study how people, groups, organizations, and governments create, share, disseminate, manage, search, access, evaluate, and protect information, as well as how different technologies and policies can facilitate and constrain these activities. Given the broad span of the information sciences, it is perhaps not surprising that there is no consensus regarding its underlying theory—the purposes of it, the types of it, or how one goes about developing new theories to talk about new research questions. Diane H. Sonnenwald and the contributors to this volume seek to shed light on these issues by sharing r...
Encyclopedia of Library and Information Science
"The Encyclopedia of Library and Information Science provides an outstanding resource in 33 published volumes with 2 helpful indexes. This thorough reference set--written by 1300 eminent, international experts--offers librarians, information/computer scientists, bibliographers, documentalists, systems analysts, and students, convenient access to the techniques and tools of both library and information science. Impeccably researched, cross referenced, alphabetized by subject, and generously illustrated, the Encyclopedia of Library and Information Science integrates the essential theoretical and practical information accumulating in this rapidly growing field."
