Literatur zur Informationserschließung

Diese Datenbank enthält über 40.000 Dokumente zu Themen aus den Bereichen Formalerschließung – Inhaltserschließung – Information Retrieval.

© 2015 W. Gödert, TH Köln, Institut für Informationswissenschaft / Powered by litecat, BIS Oldenburg (Stand: 03. März 2020)

Suchergebnisse

• 1
  Hubain, R. ; Wilde, M. De ; Hooland, S. van: Automated SKOS vocabulary design for the biopharmaceutical industry.
  In: Cataloging and classification quarterly. 54(2016) no.7, S.403-417.
  
  Abstract: Ensuring quick and consistent access to large collections of unstructured documents is one of the biggest challenges facing knowledge-intensive organizations. Designing specific vocabularies to index and retrieve documents is often deemed too expensive, full-text search being preferred despite its known limitations. However, the process of creating controlled vocabularies can be partly automated thanks to natural language processing and machine learning techniques. With a case study from the biopharmaceutical industry, we demonstrate how small organizations can use an automated workflow in order to create a controlled vocabulary to index unstructured documents in a semantically meaningful way.
  
  Inhalt: Vgl.: https://doi.org/10.1080/01639374.2016.1201560.
  
  Themenfeld: Semantische Interoperabilität
  Wissenschaftsfach: Pharmazie
  Objekt: SKOS
  Anwendungsfeld: Informationswirtschaft
  
  
• 2
  Hooland, S. van ; Verborgh, R. ; Wilde, M. De ; Hercher, J. ; Mannens, E. ; Wa, R.Van de: Evaluating the success of vocabulary reconciliation for cultural heritage collections.
  In: Journal of the American Society for Information Science and Technology. 64(2013) no.3, S.464-479.
  
  Abstract: The concept of Linked Data has made its entrance in the cultural heritage sector due to its potential use for the integration of heterogeneous collections and deriving additional value out of existing metadata. However, practitioners and researchers alike need a better understanding of what outcome they can reasonably expect of the reconciliation process between their local metadata and established controlled vocabularies which are already a part of the Linked Data cloud. This paper offers an in-depth analysis of how a locally developed vocabulary can be successfully reconciled with the Library of Congress Subject Headings (LCSH) and the Arts and Architecture Thesaurus (AAT) through the help of a general-purpose tool for interactive data transformation (OpenRefine). Issues negatively affecting the reconciliation process are identified and solutions are proposed in order to derive maximum value from existing metadata and controlled vocabularies in an automated manner.
  
  Themenfeld: Semantic Web
  Objekt: LCSH ; Arts and Architecture Thesaurus
  Anwendungsfeld: Museen