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Abstract

Dieser bewährte Band bietet Informationsspezialisten eine aktualisierte Einführung in den Umgang mit Informationsressourcen. Nach der Darstellung von theoretischen Grundlagen werden ca. 500 allgemeine und fachspezifische Informationsressourcen ausgewählt und deren Inhalte, Funktionen und Bedeutung beschrieben. Neu hinzugekommen sind Abschnitte über Discovery Services, Forschungsdatenbanken und Fachinformationsdienste für die Wissenschaft. So wird Grundwissen zu Informationsressourcen vermittelt, das direkt in der Praxis eingesetzt werden kann.

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LCSH

Database management

Subject

Database management

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Abstract

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.

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Date

24. 8.2016 14:03:22

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Date

28. 8.2019 19:21:22

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Content

Introduction to digital libraries - Digital library initiatives and international projects - Collection development - Techniques and technologies for multimedia storage and retrieval - Digitization - Knowledge representation and organization - Digital Library Content Management Systems - Interface design and evaluation - Sustainability and preservation - User needs and information retrieval - Evaluation of digital libraries - Impact, challenges, and trends for the future