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Campbell, D.: Australian subject gateways : political and strategic issues (2000)
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- 22. 6.2002 19:41:16
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Schüler, P.: Wertes Wissen : Knowledge Management vermeidet Datenfriedhöfe (2001)
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- 8.11.2001 19:58:22
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Dresel, R.; Hörnig, D.; Kaluza, H.; Peter, A.; Roßmann, A.; Sieber, W.: Evaluation deutscher Web-Suchwerkzeuge : Ein vergleichender Retrievaltest (2001)
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- Abstract
- Die deutschen Suchmaschinen, Abacho, Acoon, Fireball und Lycos sowie die Web-Kataloge Web.de und Yahoo! werden einem Qualitätstest nach relativem Recall, Precision und Availability unterzogen. Die Methoden der Retrievaltests werden vorgestellt. Im Durchschnitt werden bei einem Cut-Off-Wert von 25 ein Recall von rund 22%, eine Precision von knapp 19% und eine Verfügbarkeit von 24% erreicht
-
Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000)
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- Date
- 22. 6.2002 19:36:13
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Lewandowski, D.: Alles nur noch Google? : Entwicklungen im Bereich der WWW-Suchmaschinen (2002)
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- Date
- 29. 9.2002 18:49:22
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Lewandowski, D.: Abfragesprachen und erweiterte Funktionen von WWW-Suchmaschinen (2004)
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- Date
- 28.11.2004 13:11:22
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dpa: Froogle sucht nach Produkten (2004)
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- 3. 5.1997 8:44:22
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dpa/fr: Google scannt nun Zeitungen : Schon Millionen Artikel im "Online-Archiv" (2008)
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- 17. 7.1996 9:33:22
14. 9.2008 17:11:22
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Head, M.; Archer, N.; Yuan, Y.: World Wide Web navigation aid (2000)
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Ojala, M.: Web search engines : search syntax and features (2002)
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Heery, R.: Information gateways : collaboration and content (2000)
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- Date
- 22. 6.2002 19:38:54
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Price, A.: NOVAGate : a Nordic gateway to electronic resources in the forestry, veterinary and agricultural sciences (2000)
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- 22. 6.2002 19:41:00
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Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000)
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- 22. 6.2002 19:37:55
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Internet: The editor's choice (2004)
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- 3. 1.2005 12:03:22
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Kanaeva, Z.: Ranking: Google und CiteSeer (2005)
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- 20. 3.2005 16:23:22
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Rose, D.E.: Reconciling information-seeking behavior with search user interfaces for the Web (2006)
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- 22. 7.2006 17:58:06
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Williamson, N.J.: Knowledge structures and the Internet : progress and prospects (2006)
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- 27.12.2008 15:56:22
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Hastik, C.; Schuster, A.; Knauerhase, A.: Wissenschaftliche Suchmaschinen : Usability Evaluation und Betrachtung des Suchverhaltens potentieller Nutzer (2009)
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- 23. 3.2009 14:49:22
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Machill, M.; Beiler, M.; Zenker, M.: Suchmaschinenforschung : Überblick und Systematisierung eines interdisziplinären Forschungsfeldes (2007)
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- Source
- Macht der Suchmaschinen: The Power of Search Engines. Hrsg.: Machill, M. u. M. Beiler
-
Machill, M.; Beiler, M.; Neumann, U.: Leistungsfähigkeit von wissenschaftlichen Suchmaschinen. : ein Experiment am Beispiel von Google Scholar (2007)
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- Source
- Macht der Suchmaschinen: The Power of Search Engines. Hrsg.: Machill, M. u. M. Beiler