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Abstract

Many information professionals working in small units today fail to find the published tools for subject-based organization that are appropriate to their local needs, whether they are archivists, special librarians, information officers, or knowledge or content managers. Large established standards for document description and organization are too unwieldy, unnecessarily detailed, or too expensive to install and maintain. In other cases the available systems are insufficient for a specialist environment, or don't bring things together in a helpful way. A purpose built, in-house system would seem to be the answer, but too often the skills necessary to create one are lacking. This practical text examines the criteria relevant to the selection of a subject-management system, describes the characteristics of some common types of subject tool, and takes the novice step by step through the process of creating a system for a specialist environment. The methodology employed is a standard technique for the building of a thesaurus that incidentally creates a compatible classification or taxonomy, both of which may be used in a variety of ways for document or information management. Key areas covered are: What is a thesaurus? Tools for subject access and retrieval; what a thesaurus is used for? Why use a thesaurus? Examples of thesauri; the structure of a thesaurus; thesaural relationships; practical thesaurus construction; the vocabulary of the thesaurus; building the systematic structure; conversion to alphabetic format; forms of entry in the thesaurus; maintaining the thesaurus; thesaurus software; and; the wider environment. Essential for the practising information professional, this guide is also valuable for students of library and information science.

Footnote

Rez. in: Mitt. VÖB 60(2007) H.1, S.98-101 (O. Oberhauser): "Die Autorin von Essential thesaurus construction (and essential taxonomy construction, so der implizite Untertitel, vgl. S. 1) ist durch ihre Lehrtätigkeit an der bekannten School of Library, Archive and Information Studies des University College London und durch ihre bisherigen Publikationen auf den Gebieten (Facetten-)Klassifikation und Thesaurus fachlich einschlägig ausgewiesen. Nach Essential classification liegt nun ihr Thesaurus-Lehrbuch vor, mit rund 200 Seiten Text und knapp 100 Seiten Anhang ein handliches Werk, das seine Genese zum Grossteil dem Lehrbetrieb verdankt, wie auch dem kurzen Einleitungskapitel zu entnehmen ist. Das Buch ist der Schule von Jean Aitchison et al. verpflichtet und wendet sich an "the indexer" im weitesten Sinn, d.h. an alle Personen, die ein strukturiertes, kontrolliertes Fachvokabular für die Zwecke der sachlichen Erschliessung und Suche erstellen wollen bzw. müssen. Es möchte dieser Zielgruppe das nötige methodische Rüstzeug für eine solche Aufgabe vermitteln, was einschliesslich der Einleitung und der Schlussbemerkungen in zwanzig Kapiteln geschieht - eine ansprechende Strukturierung, die ein wohldosiertes Durcharbeiten möglich macht. Zu letzterem tragen auch die von der Autorin immer wieder gestellten Übungsaufgaben bei (Lösungen jeweils am Kapitelende). Zu Beginn der Darstellung wird der "information retrieval thesaurus" von dem (zumindest im angelsächsischen Raum) weit öfter mit dem Thesaurusbegriff assoziierten "reference thesaurus" abgegrenzt, einem nach begrifflicher Ähnlichkeit angeordneten Synonymenwörterbuch, das gerne als Mittel zur stilistischen Verbesserung beim Abfassen von (wissenschaftlichen) Arbeiten verwendet wird. Ohne noch ins Detail zu gehen, werden optische Erscheinungsform und Anwendungsgebiete von Thesauren vorgestellt, der Thesaurus als postkoordinierte Indexierungssprache erläutert und seine Nähe zu facettierten Klassifikationssystemen erwähnt. In der Folge stellt Broughton die systematisch organisierten Systeme (Klassifikation/ Taxonomie, Begriffs-/Themendiagramme, Ontologien) den alphabetisch angeordneten, wortbasierten (Schlagwortlisten, thesaurusartige Schlagwortsysteme und Thesauren im eigentlichen Sinn) gegenüber, was dem Leser weitere Einordnungshilfen schafft. Die Anwendungsmöglichkeiten von Thesauren als Mittel der Erschliessung (auch als Quelle für Metadatenangaben bei elektronischen bzw. Web-Dokumenten) und der Recherche (Suchformulierung, Anfrageerweiterung, Browsing und Navigieren) kommen ebenso zur Sprache wie die bei der Verwendung natürlichsprachiger Indexierungssysteme auftretenden Probleme. Mit Beispielen wird ausdrücklich auf die mehr oder weniger starke fachliche Spezialisierung der meisten dieser Vokabularien hingewiesen, wobei auch Informationsquellen über Thesauren (z.B. www.taxonomywarehouse.com) sowie Thesauren für nicht-textuelle Ressourcen kurz angerissen werden.
Diese Abschnitte sind verständlich geschrieben und trotz der mitunter gar nicht so einfachen Thematik auch für Einsteiger geeignet. Vorteilhaft ist sicherlich, dass die Autorin die Thesauruserstellung konsequent anhand eines einzelnen thematischen Beispiels demonstriert und dafür das Gebiet "animal welfare" gewählt hat, wohl nicht zuletzt auch deshalb, da die hier auftretenden Facetten und Beziehungen ohne allzu tiefgreifende fachwissenschaftliche Kenntnisse für die meisten Leser nachvollziehbar sind. Das methodische Gerüst der Facettenanalyse wird hier deutlich stärker betont als etwa in der (spärlichen) deutschsprachigen Thesaurusliteratur. Diese Vorgangsweise soll neben der Ordnungsbildung auch dazu verhelfen, die Zahl der Deskriptoren überschaubar zu halten und weniger auf komplexe (präkombinierte) Deskriptoren als auf postkoordinierte Indexierung zu setzen. Dafür wird im übrigen das als Verfeinerung der bekannten Ranganathanschen PMEST-Formel geltende Schema der 13 "fundamental categories" der UK Classification Research Group (CRG) vorgeschlagen bzw. in dem Beispiel verwendet (Thing / Kind / Part / Property; Material / Process / Operation; Patient / Product / By-product / Agent; Space; Time). Als "minor criticism" sei erwähnt, dass Broughton in ihrem Demonstrationsbeispiel als Notation für die erarbeitete Ordnung eine m.E. schwer lesbare Buchstabenfolge verwendet, obwohl sie zugesteht (S. 165), dass ein Zifferncode vielfach als einfacher handhabbar empfunden wird.
Weitere Rez. in: New Library World 108(2007) nos.3/4, S.190-191 (K.V. Trickey): "Vanda has provided a very useful work that will enable any reader who is prepared to follow her instruction to produce a thesaurus that will be a quality language-based subject access tool that will make the task of information retrieval easier and more effective. Once again I express my gratitude to Vanda for producing another excellent book." - Electronic Library 24(2006) no.6, S.866-867 (A.G. Smith): "Essential thesaurus construction is an ideal instructional text, with clear bullet point summaries at the ends of sections, and relevant and up to date references, putting thesauri in context with the general theory of information retrieval. But it will also be a valuable reference for any information professional developing or using a controlled vocabulary." - KO 33(2006) no.4, S.215-216 (M.P. Satija)

LCSH

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Abstract

This book features theoretical and practical perspectives from a range of disciplines on the challenges of using digital media in interpretation and representation of cultural heritage. In "Theorizing Digital Cultural Heritage", experts offer a critical and theoretical appraisal of the uses of digital media by cultural heritage institutions. Previous discussions of cultural heritage and digital technology have left the subject largely unmapped in terms of critical theory. The essays in this volume offer this long-missing perspective on the challenges of using digital media in the research, preservation, management, interpretation, and representation of cultural heritage. The contributors - scholars and practitioners from a range of relevant disciplines - ground theory in practice, considering how digital technology might be used to transform institutional cultures, methods, and relationships with audiences. The contributors examine the relationship between material and digital objects in collections of art and indigenous artefacts; the implications of digital technology for knowledge creation, documentation, and the concept of authority; and the possibilities for "virtual cultural heritage" - the preservation and interpretation of cultural and natural heritage through real-time, immersive, and interactive techniques. The essays in "Theorizing Digital Cultural Heritage" will serve as a resource for professionals, academics, and students in all fields of cultural heritage, including museums, libraries, galleries, archives, and archaeology, as well as those in education and information technology. The range of issues considered and the diverse disciplines and viewpoints represented point to new directions for an emerging field.

Footnote

The major strength of Theorizing Digital Cultural Heritage: A Critical Discourse is the balance of theory and practice achieved by its authors through the inclusion of discussion on digital culture exhibits and programs. By describing the work being done at diverse cultural institutions life is given to theoretical discussions. By relating theory to practice, the work becomes accessible to a broader range of readers. Further, these essays provide many examples of how libraries and museums could partner with each other in the realm of digital culture. The field of museum studies is dealing with the same issues as information and library science with regards to data organization, user behavior, object classification, and documentation schemas. Also, the emphasis on the users of digital cultural heritage and how individuals make meaningful connections with art, history, and geography is another asset of the book. Each chapter is well researched resulting in helpful and extensive bibliographies on various aspects of digital culture. Overall, the work is rich in discussion, description and illustrative examples that cover the subject of digital cultural heritage in terms of depth and breadth. The primary weakness of the title is on the focus on museum studies in the discourse on digital cultural heritage. There is much to be shared and discovered across other cultural institutions such as libraries and local historical societies and a more interdisciplinary approach to the essays included would have captured this. The overwhelming emphasis on museums, unfortunately, may cause some researching and studying digital cultural heritage from another perspective to overlook this work; thereby further dividing the efforts and communication of knowledge in this area. This work is highly recommended for collections on museum studies, cultural heritage, art history and documentation, library and information science, and archival science. This work would be most useful to educators and researchers interested in a theoretical understanding of cultural institutions and user interactions in view of the social and political impact of the evolving digital state of cultural heritage rather than in the specific technologies and specific user studies on the digital cultural heritage. Theorizing Digital Cultural Heritage is an insightful work that will encourage further discourse and research."

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Abstract

"British Librarianship and Information Work 1986-1990" continues a series which has run for more than 60 years. It began, in 1928 as the annual "Year's Work in Librarianship", changed from 1951 to "Five Years' Work in Librarianship" and, with the volume for 1966-1970, took on its present title. The series has established itself as an important record of professional activity and thought, through its comprehensive reviews of most aspects of information and library work. It is valuable to those who wish to keep up to date professionally, noting current developments and trends. It will be equally useful for those researchers and students who in the future need to look back historically on the events and achivements of each quinquennium. This issue follows closely the contents and style of its immediate predecessor "British librarianship and information Work 1981-1985", being in two volumes, one covering general libraries and the library information profession, and the other being concerned with special libraries, materials and processes. All the topics in the previous volume are included, except for the chapter on Buildings and Equipment, the contents of which have been incorporated into other chapters. All the contributors were asked to describe the last five years' major events and publications in their fields, and, generally, to limit their contributions to about 7,500 words, with no restriction on the number of bibliographical references. All authors were requested to tackle their subjects thoroughly while conforming to their own personal and individual styles. No attempt has been made to impose an overall editorial style, or to avoid the duplication which results from writers covering specific, but inevitably overlapping, areas of interest. Cross references have not been inserted in the text from chapter to chapter, where duplication occurs, but a detailed subject index provides for readers wishing to approach the review with an interest in any specific area or topic. A separate list of acronyms and abbreviations appears in each volume, representing all such entries identified in both volumes.

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Date

22. 2.2008 14:21:53