-
Schön, A.: Möglichkeiten zur Verbesserung der Inhaltserschließung von elektronisch gespeicherten Presseinformationen : dargestellt am Beispiel des Westdeutschen Rundfunks (1991)
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Clemes, A.: Neue Entwicklungen von Systemen zum Speichern, Auffinden und Übertragen von Bilddokumenten : dargestellt am Beispiel des Westdeutschen Rundfunks (1992)
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Steinhauser, A.: ¬Das Intranet als Grundlage eines betrieblichen Informations- und Kommunikationssystems : Anwendungsmöglichkeiten und Einsatzbereiche für das Fachinformationsmanagement in der Kreditwirtschaft (1997)
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Sprick, A.: Endnutzerrecherchen in Chemiedatenbanken : das Projekt 'Entnutzerförderung Chemiedatenbanken', seine Ziele und seine Auswirkungen auf Bibliotheken (1997)
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Wolff, A.: Bücher, Bytes und Bibliotheken : retrodigitalisierte Volltexte im Internet als Element geisteswissenschaftlicher Literaturversorgung (1998)
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Oellers, A.: ¬Die Einbeziehung des Internet in den Informationsdienst amerikanischer Public Libraries (1994)
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Timm, A.: Fachinformation in den Bereichen Gentechnologie und Molekularbiologie am Beispiel ausgewählter Datenbanken und Dienstleistungen im World Wide Web (1996)
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Taube, A.: Metadaten zur Erschließung und Suche von Internetressourcen (1999)
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Dinse, S.: ¬Die sachliche Suche im OPAC der Bibliothek des HWWA-Instituts für Wirtschaftsforschung Hamburg : eine kritische Bestandsaufnahme (1994)
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- Abstract
- This is a thesis with special emphasis on the thesaurus for economics used in this institute
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Brinkmann, A.: Kinder-OPACs : ein kritischer Vergleich an ausgewählten Beispielen (1998)
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-
Mönnich, M.W.: Personalcomputer in Bibliotheken : Arbeitsplätze für Benutzer (1991)
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- Classification
- Bib A 589 Kleincomputer
- SBB
- Bib A 589 Kleincomputer
-
Noy, N.F.: Knowledge representation for intelligent information retrieval in experimental sciences (1997)
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- Abstract
- More and more information is available on-line every day. The greater the amount of on-line information, the greater the demand for tools that process and disseminate this information. Processing electronic information in the form of text and answering users' queries about that information intelligently is one of the great challenges in natural language processing and information retrieval. The research presented in this talk is centered on the latter of these two tasks: intelligent information retrieval. In order for information to be retrieved, it first needs to be formalized in a database or knowledge base. The ontology for this formalization and assumptions it is based on are crucial to successful intelligent information retrieval. We have concentrated our effort on developing an ontology for representing knowledge in the domains of experimental sciences, molecular biology in particular. We show that existing ontological models cannot be readily applied to represent this domain adequately. For example, the fundamental notion of ontology design that every "real" object is defined as an instance of a category seems incompatible with the universe where objects can change their category as a result of experimental procedures. Another important problem is representing complex structures such as DNA, mixtures, populations of molecules, etc., that are very common in molecular biology. We present extensions that need to be made to an ontology to cover these issues: the representation of transformations that change the structure and/or category of their participants, and the component relations and spatial structures of complex objects. We demonstrate examples of how the proposed representations can be used to improve the quality and completeness of answers to user queries; discuss techniques for evaluating ontologies and show a prototype of an Information Retrieval System that we developed.
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Oehler, A.: Informationssuche im Internet : In welchem Ausmaß entsprechen existierende Suchwerkzeuge für das World Wide Web Anforderungen für die wissenschaftliche Suche (1998)
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Höllstin, A.: Bibliotheks- und Informationskompetenz (Bibliographic Instruction und Information Literacy) : Fallstudie über eine amerikanische Universitätsbibliothek basierend auf theoretischen Grundlagen und praktischen Anleitungen (Workbooks) (1997)
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Zedelmaier, H.: Bibliotheca universalis und bibliotheca selecta : das Problem der Ordnung des gelehrten Wissens in der frühen Neuzeit (1992)
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- Classification
- All A 91 / Enzyklopädismus
- SBB
- All A 91 / Enzyklopädismus
