Search (4 results, page 1 of 1)

  • × author_ss:"Rahmstorf, G."
  • × theme_ss:"Computerlinguistik"
  1. Rahmstorf, G.: Information retrieval using conceptual representations of phrases (1994) 0.01 
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    Abstract
    The information retrieval problem is described starting from an analysis of the concepts 'user's information request' and 'information offerings of texts'. It is shown that natural language phrases are a more adequate medium for expressing information requests and information offerings than character string based query and indexing languages complemented by Boolean oprators. The phrases must be represented as concepts to reach a language invariant level for rule based relevance analysis. The special type of representation called advanced thesaurus is used for the semantic representation of natural language phrases and for relevance processing. The analysis of the retrieval problem leads to a symmetric system structure
    Source
    Information systems and data analysis: prospects - foundations - applications. Proc. of the 17th Annual Conference of the Gesellschaft für Klassifikation, Kaiserslautern, March 3-5, 1993. Ed.: H.-H. Bock et al
  2. Rahmstorf, G.: Semantisches Information Retrieval (1994) 0.01 
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  3. Rahmstorf, G.: Concept structures for large vocabularies (1998) 0.01 
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    Date
    30.12.2001 19:01:22
  4. Rahmstorf, G.: Rückkehr von Ordnung in die Informationstechnik? (2000) 0.00 
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    Source
    Information und Öffentlichkeit: 1. Gemeinsamer Kongress der Bundesvereinigung Deutscher Bibliotheksverbände e.V. (BDB) und der Deutschen Gesellschaft für Informationswissenschaft und Informationspraxis e.V. (DGI), Leipzig, 20.-23.3.2000. Zugleich 90. Deutscher Bibliothekartag, 52. Jahrestagung der Deutschen Gesellschaft für Informationswissenschaft und Informationspraxis e.V. (DGI). Hrsg.: G. Ruppelt u. H. Neißer

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