Principles Underlying Subject Heading Languages Shls

The LCSH Century traces the 100-year history of the Library of Congress Subject Headings, from its beginning with the implementation of a dictionary catalog in 1898 to the present day. You will explore the most significant changes in LCSH policies and practices, including a summary of other contributions celebrating the centennial of the world's most popular library subject heading language.

Learn step-by-step how to develop knowledge-based products for international use! Knowledge Organization and Classification in International Information Retrieval examines current efforts to deal with the increasing globalization of information and knowledge. International authors walk you through the theoretical foundations and conceptual elements behind knowledge management, addressing areas such as the Internet, multinational resources, translations, and information languages. The tools, techniques, and case studies provided in this book will be invaluable to anyone interested in bridging the international information retrieval language gap. This book is divided into four sections that address major themes for internationalized information and knowledge: “General Bibliographic Systems” discusses how bibliographic classification systems can be adapted for specific subjects, the problems with addressing different language expressions, and the future of these systems “Information Organization in Knowledge Resources” explores knowledge organization and classification, focusing mainly on libraries and on the Internet “Linguistics, Terminology, and Natural Language Processing” analyzes the latest developments in language processing and the design of information retrieval tools and resources “Knowledge in the World and the World of Knowledge” addresses the ontological foundations of knowledge organization and classification and knowledge management in organizations from different cultures With this book, you’ll gain a better understanding about the international efforts to globalize: the Dewey Decimal Classification the Library of Congress Classification the Universal Decimal Classification multilingual thesauri Web directories of education-related resources human language technology metadata schemas the North American Industry Classification Figures, tables, charts, and diagrams elucidate the concepts in Knowledge Organization and Classification in International Information Retrieval. Information educators and practitioners as well as specialists in classification and knowledge organization will find this book valuable for its focus on the problems of—and solutions for—information retrieval for specific linguistic, cultural, and domain communities of discourse.

Use this single source to uncover the origin and development of the thesaurus! The Thesaurus: Review, Renaissance, and Revision examines the historical development of the thesaurus and the standards employed for thesaurus construction. This book provides both the history of thesauri and tutorials on usage to increase your understanding of thesaurus creation, use, and evaluation. This reference tool offers essential information on thesauri in the digital environment, including Web sites, databases, and software. For 50 years, the thesaurus has been a core reference book; The Thesaurus: Review, Renaissance, and Revision celebrates this history and speculates on the future of vocabulary-switching tools. This book will familiarize you with contemporary and emerging functions of thesauri, including international and multilingual developments. The Thesaurus: Review, Renaissance, and Revision provides information and library professionals—including indexers, abstractors, subject catalogers, classifiers, and reference librarians—a historical overview of the thesaurus and its past as well as recent developments. This book also gives patrons, readers, and researchers more effective techniques in vocabulary management and offers insight on how thesauri are devised and compiled. This book addresses: changing definitions, characteristics, functions, and applications of thesauri the value of standards, evaluation, use and review of software, and role and work of consultants during thesauri construction and maintenance multicultural issues that affect thesauri creation, such as mapping and interoperability education and training The Thesaurus: Review, Renaissance, and Revision also provides you with extensive bibliographies related to issues and problems in thesaurus construction and design, such as developing standards in support of electronic thesauri.

Library of Congress Subject Headings (LCSH) are increasingly seen as 'the' English language controlled vocabulary, despite their lack of a theoretical foundation, and their evident US bias. In mapping exercises between national subject heading lists, and in exercises in digital resource organization and management, LCSH are often chosen because of the lack of any other widely accepted English language standard for subject cataloguing. It is therefore important that the basic nature of LCSH, their advantages, and their limitations, are well understood both by LIS practitioners and those in the wider information community. Information professionals who attended library school before 1995 - and many more recent library school graduates - are unlikely to have had a formal introduction to Library of Congress Subject Headings (LCSH). Paraprofessionals who undertake cataloguing are similarly unlikely to have enjoyed an induction to the broad principles of LCSH. This is the first compact guide to LCSH written from a UK viewpoint. Key topics include: • background and history of LCSH • subject heading lists • structure and display in LCSH • form of entry • application of LCSH • document analysis • main headings • topical, geographical and free-floating sub-divisions • building compound headings • name headings • headings for literature, art, music, history and law • LCSH in the online environment. Readership: There is a strong emphasis throughout on worked examples and practical exercises in the application of the scheme, and a full glossary of terms is supplied. No prior knowledge or experience of subject cataloguing is assumed. This is an indispensable guide to LCSH for practitioners and students alike.

In a networked and globalized world of information the form of national bibliographies may have changed, however their major function remains unchanged: to inform about a country’s publication landscape, its cultural and intellectual heritage. Subject access offers a major route into this landscape providing information about the dispersion of publications in specific fields of knowledge and topics contained in a particular national publishing output. The Guidelines for Subject Access in National Bibliographies give graded recommendations concerning subject indexing policies for national bibliographic agencies and illustrating various policies by providing best practice examples.

As part of an effort to formulate a list of principles underlying subject heading languages used in various subject access systems throughout the world, IFLA's Lisbon Satellite Meeting reviewed a broad spectrum of national systems and considered current issues in their development. By examining programs developed in Brazil, Canada, Croatia, France, Germany, Poland, Portugal, Spain, the U.K., and the U.S., the papers help to identify which principles each system considers fundamental and implicit and which had to be stated explicitly in usage instructions or subject heading codes. More general topics such as "International Tendencies in Terminology and Indexing" were also addressed.