-
Burghardt, M.; Wolff, C.; Womser-Hacker, C.: Informationsinfrastruktur und informationswissenschaftliche Methoden in den digitalen Geisteswissenschaften (2015)
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- Date
- 6.12.2015 17:22:08
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Furtner, K.C.; Mandl, T.; Womser-Hacker, C.: Effects of auto-suggest on the usability of search in eCommerce (2015)
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- Source
- Re:inventing information science in the networked society: Proceedings of the 14th International Symposium on Information Science, Zadar/Croatia, 19th-21st May 2015. Eds.: F. Pehar, C. Schloegl u. C. Wolff
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Tauchert, W.; Hospodarsky, J.; Krause, J.; Schneider, C.; Womser-Hacker, C.: Effects of linguistic functions on information retrieval in a German language full-text database : comparison between retrieval in abstract and full text (1991)
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-
Wolff, C.; Womser-Hacker, C.: Graphisches Faktenretrieval mit vager Anfrageinterpretation (1997)
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Schneider, C.; Womser-Hacker, C.: Inhaltserschließungssysteme für Patenttexte : Test und Systemvergleich im Projekt PADOK (1986)
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-
Womser-Hacker, C.: ¬'Die Qual der Wahl' : Evaluierungskriterien zur Auswahl adäquater Retrievalsysteme (1997)
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Burghardt, M.; Wolff, C.; Womser-Hacker, C.: Informationswissenschaft und Digital Humanities (2015)
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-
Petras, V.; Womser-Hacker, C.: Evaluation im Information Retrieval (2023)
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- Abstract
- Das Ziel einer Evaluation ist die Überprüfung, ob bzw. in welchem Ausmaß ein Informationssystem die an das System gestellten Anforderungen erfüllt. Informationssysteme können aus verschiedenen Perspektiven evaluiert werden. Für eine ganzheitliche Evaluation (als Synonym wird auch Evaluierung benutzt), die unterschiedliche Qualitätsaspekte betrachtet (z. B. wie gut ein System relevante Dokumente rankt, wie schnell ein System die Suche durchführt, wie die Ergebnispräsentation gestaltet ist oder wie Suchende durch das System geführt werden) und die Erfüllung mehrerer Anforderungen überprüft, empfiehlt es sich, sowohl eine perspektivische als auch methodische Triangulation (d. h. der Einsatz von mehreren Ansätzen zur Qualitätsüberprüfung) vorzunehmen. Im Information Retrieval (IR) konzentriert sich die Evaluation auf die Qualitätseinschätzung der Suchfunktion eines Information-Retrieval-Systems (IRS), wobei oft zwischen systemzentrierter und nutzerzentrierter Evaluation unterschieden wird. Dieses Kapitel setzt den Fokus auf die systemzentrierte Evaluation, während andere Kapitel dieses Handbuchs andere Evaluationsansätze diskutieren (s. Kapitel C 4 Interaktives Information Retrieval, C 7 Cross-Language Information Retrieval und D 1 Information Behavior).
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Fuhr, N.; Kuhlen, R.; Ockenfeld, M.; Womser-Hacker, C.: Gerhard Knorz ┼ : Prof. Dr. Gerhard Knorz, geboren am 21. Juni 1951, ist am 16. März 2015 im Alter von 63 Jahren verstorben (2015)
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Womser-Hacker, C.: ¬Ein mehrsprachiges Kommunikationsforum zur Unterstützung von Lernprozessen ohne Sprachbarrieren (2004)
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Womser-Hacker, C.; Mandl. T.: Information Seeking Behaviour (ISB) (2013)
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Womser-Hacker, C.: Kognitives Information Retrieval (2013)
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Womser-Hacker, C.: Evaluierung im Information Retrieval (2013)
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Heuwing, B.; Womser-Hacker, C.: Zwischen Beobachtung und Partizipation : nutzerzentrierte Methoden für eine Bedarfsanalyse in der digitalen Geschichtswissenschaft (2015)
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Rittberger, M.; Köhne, B.; Graumann, S.; Högermeyer, C.; Lankenau, I.; Womser-Hacker, C.: ¬Das Projekt DECIDoc in Deutschland : Anpassung des Handbuchs und erste Evaluierung des Zertifizierungsverfahrens (2000)
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Becks, D.; Mandl, T.; Womser-Hacker, C.: Spezielle Anforderungen bei der Evaluierung von Patent-Retrieval-Systemen (2010)
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- Source
- Information und Wissen: global, sozial und frei? Proceedings des 12. Internationalen Symposiums für Informationswissenschaft (ISI 2011) ; Hildesheim, 9. - 11. März 2011. Hrsg.: J. Griesbaum, T. Mandl u. C. Womser-Hacker
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Krause, J.; Marx, J.; Roppel, S.; Schudnagis, M.; Wolff, C.; Womser-Hacker, C.: Multimodality and object orientation in an intelligent materials information system (1993-94)
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Krause, J.; Womser-Hacker, C.: PADOK-II : Retrievaltests zur Bewertung von Volltextindexierungsvarianten für das deutsche Patentinformationssystem (1990)
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Hanke, P.; Mandl, T.; Womser-Hacker, C.: ¬Ein "Virtuelles Bibliotheksregal" für die Informationswissenschaft als Anwendungsfall semantischer Heterogenität (2002)
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Womser-Hacker, C.: Zur Rolle von Eigennamen im Cross-Language Information Retrieval (2006)
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