Search (86 results, page 2 of 5)

  • × theme_ss:"Suchmaschinen"
  • × type_ss:"a"
  • × year_i:[2000 TO 2010}
  1. Campbell, D.: Australian subject gateways : political and strategic issues (2000) 0.01 
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    Date
    22. 6.2002 19:41:16
  2. Hülsmann, M.: Profi-Suche : Suchdienste richtig nutzen (2001) 0.01 
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    Date
    11. 8.2001 14:19:22
  3. Schüler, P.: Wertes Wissen : Knowledge Management vermeidet Datenfriedhöfe (2001) 0.01 
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    Date
    8.11.2001 19:58:22
  4. Dresel, R.; Hörnig, D.; Kaluza, H.; Peter, A.; Roßmann, A.; Sieber, W.: Evaluation deutscher Web-Suchwerkzeuge : Ein vergleichender Retrievaltest (2001) 0.01 
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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
  5. Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000) 0.01 
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    Date
    22. 6.2002 19:36:13
  6. Lewandowski, D.: Alles nur noch Google? : Entwicklungen im Bereich der WWW-Suchmaschinen (2002) 0.01 
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    Date
    29. 9.2002 18:49:22
  7. Lewandowski, D.: Abfragesprachen und erweiterte Funktionen von WWW-Suchmaschinen (2004) 0.01 
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    Date
    28.11.2004 13:11:22
  8. dpa: Froogle sucht nach Produkten (2004) 0.01 
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    Date
    3. 5.1997 8:44:22
  9. Sandler, M.: Disruptive beneficence : the Google Print program and the future of libraries (2005) 0.01 
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    Pages
    S.5-22
  10. Fordahl, M.: Mit Google den PC durchforsten : Kleines Programm erstellt in rechenfreien Zeiten einen Index (2004) 0.01 
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    Date
    3. 5.1997 8:44:22
    Source
    Bergische Landeszeitung. Nr.247 vom 21.10.2004, S.22
  11. dpa/fr: Google scannt nun Zeitungen : Schon Millionen Artikel im "Online-Archiv" (2008) 0.01 
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    Date
    17. 7.1996 9:33:22
    14. 9.2008 17:11:22
  12. Hosbach, W.: Suche: Nadel : Desktop-Suchmaschinen (2006) 0.01 
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    Content
    Komplett vermisst in allen Tools haben wir die Unterstützung von Access. Ein Sprecher von X1 beteuerte, das Tool verstehe Access bis zur Version 2. Das haben wir nicht nachgeprüft (nur Access 2003). Oft stellten wir Probleme mit Umlauten fest. Blinkx verzichtet komplett auf alles, was nicht Englisch ist. Früher gab es eine deutsche Version, und eine Sprecherin versicherte, es soll bald eine internationale folgen, die auch Deutsch beherrscht. Die vorliegende 3.5 ist hierzulande jedenfalls nicht zu verwenden. Copernic versteht keine Umlaute in HTML-Seiten, da diese als &xyz; vorliegen: K&uuml; statt Küche. Auch hier soll die nächste Version Abhilfe schaffen. In unserem letzten Test hatte Google ähnliche Probleme, das ist aber nicht mehr der Fall. Dafür filtert es HTML-Tags nicht richtig: z.B. Fe<b>tt<lb> findet es nicht als Fett sondern F ett. Der Anwender sollte sich genau klar machen und prüfen, in welchen Formaten seine Daten vorliegen. Das Suchtool sollte alle unterstützen. In den Index Nach der Installation stellt derAnwenderbei den meisten Tools ein, welche Ordner und Mail-Programme es in den Index einbeziehen soll. Dann beginnt der Indexer mit derArbeit, was je nach Größe einige Stunden dauern kann. Der fertige Index ist sozusagen eine Karte der Daten. Erenthält alle suchbaren Begriffe und den zugehörigen Dateinamen, wie ein Register der Festplatte. In diesem findet sich ein Suchbegriff viel schneller, als wenn das Tool jede Datei öffnen müsste. Google macht es sich besonders einfach: Es bricht die Indizierung bei etwa lOOk ab. Das konnten wir bei mehreren Dateiformaten (RTF, DOC, HTML) feststellen. Die erste Hälfte ist suchbar, die zweite nicht. Dieses Verhalten macht im Web sicher Sinn, den die ersten Seiten eines Dokuments geben Aufschluss über den Inhalt, nach dem der Anwender später sucht. Auf seinem Desktop sucht der An wender oft aber anders. Er hat eine ganz bestimmte Info, deren Ort erfin den möchte. Dazu müssen die Dokumente im Indexvollständig abgebildet sein. Google gab keine Stellungnahme dazu ab.
  13. Heery, R.: Information gateways : collaboration and content (2000) 0.01 
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    Date
    22. 6.2002 19:38:54
  14. Price, A.: NOVAGate : a Nordic gateway to electronic resources in the forestry, veterinary and agricultural sciences (2000) 0.01 
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    22. 6.2002 19:41:00
  15. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.01 
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    22. 6.2002 19:37:55
  16. Internet: The editor's choice (2004) 0.01 
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    Date
    3. 1.2005 12:03:22
  17. Kanaeva, Z.: Ranking: Google und CiteSeer (2005) 0.01 
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    Date
    20. 3.2005 16:23:22
  18. Rose, D.E.: Reconciling information-seeking behavior with search user interfaces for the Web (2006) 0.01 
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    Date
    22. 7.2006 17:58:06
  19. Williamson, N.J.: Knowledge structures and the Internet : progress and prospects (2006) 0.01 
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    Date
    27.12.2008 15:56:22
  20. Hastik, C.; Schuster, A.; Knauerhase, A.: Wissenschaftliche Suchmaschinen : Usability Evaluation und Betrachtung des Suchverhaltens potentieller Nutzer (2009) 0.01 
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    Date
    23. 3.2009 14:49:22

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  • e 27

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