Search (5 results, page 1 of 1)

  • × classification_ss:"06.74 Informationssysteme"
  • × year_i:[2010 TO 2020}
  1. Arafat, S.; Ashoori, E.: Search foundations : toward a science of technology-mediated experience (2018) 0.08 
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    Classification
    AN 96000: Allgemeines / Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft
    Isbn
    978-0-262-03859-1
    RSWK
    Informationsverhalten / Informations- und Dokumentationswissenschaft
    RVK
    AN 96000: Allgemeines / Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft
    Subject
    Informationsverhalten / Informations- und Dokumentationswissenschaft
  2. Horch, A.; Kett, H.; Weisbecker, A.: Semantische Suchsysteme für das Internet : Architekturen und Komponenten semantischer Suchmaschinen (2013) 0.00 
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    Abstract
    In der heutigen Zeit nimmt die Flut an Informationen exponentiell zu. In dieser »Informationsexplosion« entsteht täglich eine unüberschaubare Menge an neuen Informationen im Web: Beispielsweise 430 deutschsprachige Artikel bei Wikipedia, 2,4 Mio. Tweets bei Twitter und 12,2 Mio. Kommentare bei Facebook. Während in Deutschland vor einigen Jahren noch Google als nahezu einzige Suchmaschine beim Zugriff auf Informationen im Web genutzt wurde, nehmen heute die u.a. in Social Media veröffentlichten Meinungen und damit die Vorauswahl sowie Bewertung von Informationen einzelner Experten und Meinungsführer an Bedeutung zu. Aber wie können themenspezifische Informationen nun effizient für konkrete Fragestellungen identifiziert und bedarfsgerecht aufbereitet und visualisiert werden? Diese Studie gibt einen Überblick über semantische Standards und Formate, die Prozesse der semantischen Suche, Methoden und Techniken semantischer Suchsysteme, Komponenten zur Entwicklung semantischer Suchmaschinen sowie den Aufbau bestehender Anwendungen. Die Studie erläutert den prinzipiellen Aufbau semantischer Suchsysteme und stellt Methoden der semantischen Suche vor. Zudem werden Softwarewerkzeuge vorgestellt, mithilfe derer einzelne Funktionalitäten von semantischen Suchmaschinen realisiert werden können. Abschließend erfolgt die Betrachtung bestehender semantischer Suchmaschinen zur Veranschaulichung der Unterschiede der Systeme im Aufbau sowie in der Funktionalität.
  3. Rogers, R.: Digital methods (2013) 0.00 
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    BK
    54.08 Informatik in Beziehung zu Mensch und Gesellschaft
    Classification
    54.08 Informatik in Beziehung zu Mensch und Gesellschaft
    RSWK
    Informations- und Dokumentationswissenschaft / Internet / Methodologie
    Subject
    Informations- und Dokumentationswissenschaft / Internet / Methodologie
  4. Cole, C.: Information need : a theory connecting information search to knowledge formation (2012) 0.00 
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    Content
    Inhalt: The importance of information need -- The history of information need -- The framework for our discussion -- Modeling the user in information search -- Information seeking's conceptualization of information need during information search -- Information use -- Adaptation : internal information flows and knowledge generation -- A theory of information need -- How information need works -- The user's situation in the pre-focus search -- The situation of user's information need in pre-focus information search -- The selection concept -- A review of the user's pre-focus information search -- How information need works in a focusing search -- Circles 1 to 5 : how information need works -- Corroborating research -- Applying information need -- The astrolabe : an information system for stage 3 information exploration -- Conclusion.
    Isbn
    978-1-573-87429-8
  5. Golub, K.: Subject access to information : an interdisciplinary approach (2015) 0.00 
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    Isbn
    978-1-61969-577-0

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