In Web 2.0 users not only make heavy use of Col-laborative Information Services in order to create, publish and share digital information resources - what is more, they index and represent these re-sources via own keywords, so-called tags. The sum of this user-generated metadata of a Collaborative Information Service is also called Folksonomy. In contrast to professionally created and highly struc-tured metadata, e.g. subject headings, thesauri, clas-sification systems or ontologies, which are applied in libraries, corporate information architectures or commercial databases and which were developed according to defined standards, tags can be freely chosen by users and attached to any information resource. As one type of metadata Folksonomies provide access to information resources and serve users as retrieval tool in order to retrieve own re-sources as well as to find data of other users. The book delivers insights into typical applications of Folksonomies, especially within Collaborative Information Services, and discusses the strengths and weaknesses of Folksonomies as tools of knowl-edge representation and information retrieval. More-over, it aims at providing conceptual considerations for solving problems of Folksonomies and presents how established methods of knowledge representa-tion and models of information retrieval can successfully be transferred to them.

"Organized according to the ADDIE model, contributors describe innovative strategies for incorporating social media into education as well as issues to be taken into consideration during analysis, design, development, implementation, and evaluation."--Provided by publisher.

Dealing with information is one of the vital skills in the 21st century. It takes a fair degree of information savvy to create, represent and supply information as well as to search for and retrieve relevant knowledge. How does information (documents, pieces of knowledge) have to be organized in order to be retrievable? What role does metadata play? What are search engines on the Web, or in corporate intranets, and how do they work? How must one deal with natural language processing and tools of knowledge organization, such as thesauri, classification systems, and ontologies? How useful is social tagging? How valuable are intellectually created abstracts and automatically prepared extracts? Which empirical methods allow for user research and which for the evaluation of information systems? This Handbook is a basic work of information science, providing a comprehensive overview of the current state of information retrieval and knowledge representation. It addresses readers from all professions and scientific disciplines, but particularly scholars, practitioners and students of Information Science, Library Science, Computer Science, Information Management, and Knowledge Management. This Handbook is a suitable reference work for Public and Academic Libraries.

The main purpose of this book is to sum up the vital and highly topical research issue of knowledge representation on the Web and to discuss novel solutions by combining benefits of folksonomies and Web 2.0 approaches with ontologies and semantic technologies. The book contains an overview of knowledge representation approaches in past, present and future, introduction to ontologies, Web indexing and in first case the novel approaches of developing ontologies.

The advent of new information retrieval (IR) technologies and approaches to storage and retrieval provide communities with previously unheard of opportunities for mass documentation, digitization, and the recording of information in all its forms. This book introduces and contextualizes these developments and looks at supporting research in IR, the debates, theories and issues. Contributed by an international team of experts, each authored chapter provides a snapshot of changes in the field, as well as the importance of developing innovation, creativity and thinking in IR practice and research. Key discussion areas include: browsing in new information environments classification revisited: a web of knowledge approaches to fiction retrieval research music information retrieval research folksonomies, social tagging and information retrieval digital information interaction as semantic navigation assessing web search machines: a webometric approach. Readership: LIS professionals , researchers and students, and for all those interested in the future of IR.

The rise of digitisation and social media over the past decade has fostered the rise of participatory and DIY digital culture. Likewise, the archival community leveraged these new technologies, aiming to engage users and expand access to collections. This book examines the creation and development of participatory archives, its impact on archival theory, and present case studies of its real world application. Participatory Archives is divided into four sections with each focused on a particular aspect of participatory archives: social tagging and commenting; transcription; crowdfunding; and outreach & activist communities. Each section includes chapters summarizing the existing literature, a discussion of theoretical challenges and benefits, and a series of case studies. The case studies are written by a range of international practitioners and provide a wide range of examples in practice, whilst the remaining chapters are supplied by leading scholars from Australia, Canada, Denmark, the Netherlands, Norway, the United Kingdom, and the United States. This book will be useful for students on archival studies programs, scholarly researchers in archival studies who could use the book to frame their own research projects, and practitioners who might be most interested in the case studies to see how participatory archives function in practice. The book may also be of interest to other library and information science students, and similar audiences within the broader cultural heritage institution fields of museums, libraries, and galleries.

The internet origins of the American transgender movement The Two Revolutions explores how the rise of the internet shaped transgender identity and activism from the 1980s to the present. Through extensive archival research and media archeology, Avery Dame-Griff reconstructs the manifold digital networks of transgender activists, cross-dressing computer hobbyists, and others interested in gender nonconformity who incited the second revolution of the title: the ascendance of “transgender” as an umbrella identity in the mid-1990s. Dame-Griff argues that digital communications sparked significant momentum within what would become the transgender movement, but also further cemented existing power structures. Covering both a historical period that is largely neglected within the history of computing, and the poorly understood role of technology in queer and trans social movements, The Two Revolutions offers a new understanding of both revolutions—the internet’s early development and the structures of communication that would take us to today’s tipping point of trans visibility politics. Through a history of how trans people online exploited different digital infrastructures in the early days of the internet to build a community, The Two Revolutions tells a crucial part of trans history itself.

This book constitutes the refereed proceedings of the Second International Conference on Theory and Practice of Digital Libraries, TPDL 2012 - the successor of the ECDL (European Conference on Research and Advanced Technology for Digital Libraries) - held in Paphos, Cyprus, in September 2012. The 23 full papers, 19 short papers, 15 posters and 8 demonstrations presented in this volume were carefully reviewed and selected from 139 submissions. The papers are organized in topical sections on user behavior, mobiles and place, heritage and sustainability, preservation, linked data, analysing and enriching documents, content and metadata quality, folksonomy and ontology, information retrieval, organising collections, as well as extracting and indexing.

This volume presents international research and exhaustive reviews of literature on a range of issues related to the evolving digital environment. With the growing trend for digital-only access to information, this volume makes an important contribution in both highlighting problems and challenges, and pointing to pathways for future solutions.

Scientific communication depends primarily on publishing in journals. The most important indicator to determine the influence of a journal is the Impact Factor. Since this factor only measures the average number of citations per article in a certain time window, it can be argued that it does not reflect the actual value of a periodical. This book defines five dimensions, which build a framework for a multidimensional method of journal evaluation. The author is winner of the Eugene Garfield Doctoral Dissertation Scholarship 2011.