Search (208 results, page 1 of 11)

  • × theme_ss:"Suchmaschinen"
  1. Li, L.; Shang, Y.; Zhang, W.: Improvement of HITS-based algorithms on Web documents 0.32 
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    Content
    Vgl.: http%3A%2F%2Fdelab.csd.auth.gr%2F~dimitris%2Fcourses%2Fir_spring06%2Fpage_rank_computing%2Fp527-li.pdf. Vgl. auch: http://www2002.org/CDROM/refereed/643/.
  2. Sherman, C.: Google power : Unleash the full potential of Google (2005) 0.03 
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  3. Babiak, U.: Effektive Suche im Internet : Suchstrategien, Methoden, Quellen (1998) 0.03 
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    Date
    9. 4.1997 17:39:54
    Signature
    77 TWP 3911(2)+22
  4. Libraries and Google (2005) 0.03 
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    Date
    12. 7.2008 19:15:54
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    Footnote
    Co-published simultaneously as Internet reference services quarterly, vol. 10(1005), nos. 3/4 Rez. in: ZfBB 54(2007) H.2, S.98-99 (D. Lewandowski): "Google und Bibliotheken? Meist hat man leider den Eindruck, dass hier eher ein oder gedacht wird. Dies sehen auch die Herausgeber des vorliegenden Bandes und nehmen deshalb neben Beiträgen zur Diskussion um die Rolle der Bibliotheken im Zeitalter von Google auch solche auf, die Tipps zur Verwendung unterschiedlicher Google-Dienste geben. Die allgemeine Diskussion um Google und die Bibliotheken dreht sich vor allem um die Rolle, die Bibliotheken (mit ihren Informationsportalen) noch spielen können, wenn ihre Nutzer sowieso bei Google suchen, auch wenn die Bibliotheksangebote (zumindest von den Bibliothekaren) als überlegen empfunden werden. Auch wenn die Nutzer geschult werden, greifen sie doch meist lieber zur einfachen Recherchemöglichkeit bei Google oder anderen Suchmaschinen - vielleicht lässt sich die Situation am besten mit dem Satz eines im Buch zitierten Bibliothekars ausdrücken: »Everyone starts with Google except librarians.« (5.95) Sollen die Bibliotheken nun Google die einfache Recherche ganz überlassen und sich auf die komplexeren Suchfragen konzentrieren? Oder verlieren sie dadurch eine Nutzerschaft, die sich mittlerweile gar nicht mehr vorstellen kann, dass man mit anderen Werkzeugen als Suchmaschinen bessere Ergebnisse erzielen kann? Diese sicherlich für die Zukunft der Bibliotheken maßgebliche Frage wird in mehreren Beiträgen diskutiert, wobei auffällt, dass die jeweiligen Autoren keine klare Antwort bieten können, wie Bibliotheken ihre Quellen so präsentieren können, dass die Nutzer mit der Recherche so zufrieden sind, dass sie freiwillig in den Bibliotheksangeboten anstatt in Google recherchieren. Den Schwerpunkt des Buchs machen aber nicht diese eher theoretischen Aufsätze aus, sondern solche, die sich mit konkreten Google-Diensten beschäftigen. Aufgrund ihrer Nähe zu den Bibliotheksangeboten bzw. den Aufgaben der Bibliotheken sind dies vor allem Google Print und Google Scholar, aber auch die Google Search Appliance. Bei letzterer handelt es sich um eine integrierte Hard- und Softwarelösung, die die Indexierung von Inhalten aus unterschiedlichen Datenquellen ermöglicht. Der Aufsatz von Mary Taylor beschreibt die Vor- und Nachteile des Systems anhand der praktischen Anwendung in der University of Nevada.
  5. Dresel, R.; Hörnig, D.; Kaluza, H.; Peter, A.; Roßmann, A.; Sieber, W.: Evaluation deutscher Web-Suchwerkzeuge : Ein vergleichender Retrievaltest (2001) 0.02 
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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
    Date
    20. 3.2002 12:14:54
  6. Lewandowski, D.: Alles nur noch Google? : Entwicklungen im Bereich der WWW-Suchmaschinen (2002) 0.02 
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    Date
    29. 9.2002 18:49:22
    Source
    BuB. 54(2002) H.9, S.558-561
  7. Auletta, K: Googled : the end of the world as we know it (2009) 0.02 
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  8. Heery, R.: Information gateways : collaboration and content (2000) 0.02 
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    Date
    22. 6.2002 19:38:54
  9. Lewandowski, D.: ¬Die Macht der Suchmaschinen und ihr Einfluss auf unsere Entscheidungen (2014) 0.02 
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    Date
    22. 9.2014 18:54:11
  10. Großjohann, K.: Gathering-, Harvesting-, Suchmaschinen (1996) 0.02 
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    Date
    7. 2.1996 22:38:41
    Pages
    22 S
  11. Höfer, W.: Detektive im Web (1999) 0.02 
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    Date
    22. 8.1999 20:22:06
  12. Rensman, J.: Blick ins Getriebe (1999) 0.02 
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    Date
    22. 8.1999 21:22:59
  13. Stock, M.; Stock, W.G.: Recherchieren im Internet (2004) 0.02 
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    Date
    27.11.2005 18:04:22
  14. Su, L.T.: ¬A comprehensive and systematic model of user evaluation of Web search engines : Il. An evaluation by undergraduates (2003) 0.02 
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    Date
    24. 1.2004 18:27:22
    Source
    Journal of the American Society for Information Science and technology. 54(2003) no.13, S.1193-1222
  15. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.01 
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    22. 6.2002 19:40:22
  16. Vidmar, D.J.: Darwin on the Web : the evolution of search tools (1999) 0.01 
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    Source
    Computers in libraries. 19(1999) no.5, S.22-28
  17. Back, J.: ¬An evaluation of relevancy ranking techniques used by Internet search engines (2000) 0.01 
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    25. 8.2005 17:42:22
  18. ap: Suchmaschinen in neuem Gewand : Metaspinner kennt 600 Millionen Seiten (1999) 0.01 
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  19. Dunning, A.: Do we still need search engines? (1999) 0.01 
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    Ariadne. 1999, no.22
  20. Bawden, D.: Google and the universe of knowledge (2008) 0.01 
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    Date
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