Search (161 results, page 1 of 9)

  • × theme_ss:"Suchmaschinen"
  1. Kanaeva, Z.: Ranking: Google und CiteSeer (2005) 0.07 
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    Date
    20. 3.2005 16:23:22
  2. Lin, Z.; Baoming, Z.: Comparative study of WWW search tools (1998) 0.04 
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  3. ¬The Internet searcher's handbook : locating information, people and software (1996) 0.03 
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    Footnote
    Rez. in: Online 20(1996) no.4, S.94 (J.A. Copler); College and research libraries 57(1996) no.4, S.394-395. (B.A. Burg); Managing information 3(1996) nos.7/8, S.47 (Z. Woodley); Special libraries 87(1996) no.3, S.237-238 (M.A. McFarland); JASIS 49(1998) no.6, S.567 (V. Jaffe)
  4. bs: ¬Der gläserne PC (2005) 0.03 
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    Object
    A-Z Finder
  5. Kramer, A.: Such, Programm! : Elf kostenlose Desktop-Tools schnüffeln um die Wette (2005) 0.03 
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    Object
    A-Z Finder 1.08
  6. Li, L.; Shang, Y.; Zhang, W.: Improvement of HITS-based algorithms on Web documents 0.03 
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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/.
  7. Großjohann, K.: Gathering-, Harvesting-, Suchmaschinen (1996) 0.03 
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    Date
    7. 2.1996 22:38:41
    Pages
    22 S
  8. Höfer, W.: Detektive im Web (1999) 0.03 
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    Date
    22. 8.1999 20:22:06
  9. Rensman, J.: Blick ins Getriebe (1999) 0.03 
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    Date
    22. 8.1999 21:22:59
  10. Behnert, C.; Plassmeier, K.; Borst, T.; Lewandowski, D.: Evaluierung von Rankingverfahren für bibliothekarische Informationssysteme (2019) 0.02 
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    Abstract
    Dieser Beitrag beschreibt eine Studie zur Entwicklung und Evaluierung von Rankingverfahren für bibliothekarische Informationssysteme. Dazu wurden mögliche Faktoren für das Relevanzranking ausgehend von den Verfahren in Websuchmaschinen identifiziert, auf den Bibliothekskontext übertragen und systematisch evaluiert. Mithilfe eines Testsystems, das auf dem ZBW-Informationsportal EconBiz und einer web-basierten Software zur Evaluierung von Suchsystemen aufsetzt, wurden verschiedene Relevanzfaktoren (z. B. Popularität in Verbindung mit Aktualität) getestet. Obwohl die getesteten Rankingverfahren auf einer theoretischen Ebene divers sind, konnten keine einheitlichen Verbesserungen gegenüber den Baseline-Rankings gemessen werden. Die Ergebnisse deuten darauf hin, dass eine Adaptierung des Rankings auf individuelle Nutzer bzw. Nutzungskontexte notwendig sein könnte, um eine höhere Performance zu erzielen.
  11. Stock, M.; Stock, W.G.: Recherchieren im Internet (2004) 0.02 
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    Date
    27.11.2005 18:04:22
  12. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.02 
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    Date
    22. 6.2002 19:40:22
  13. Vidmar, D.J.: Darwin on the Web : the evolution of search tools (1999) 0.02 
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    Source
    Computers in libraries. 19(1999) no.5, S.22-28
  14. Back, J.: ¬An evaluation of relevancy ranking techniques used by Internet search engines (2000) 0.02 
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    Date
    25. 8.2005 17:42:22
  15. ap: Suchmaschinen in neuem Gewand : Metaspinner kennt 600 Millionen Seiten (1999) 0.02 
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    Date
    3. 5.1997 8:44:22
  16. Dunning, A.: Do we still need search engines? (1999) 0.02 
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    Source
    Ariadne. 1999, no.22
  17. Bawden, D.: Google and the universe of knowledge (2008) 0.02 
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    Date
    7. 6.2008 16:22:20
  18. Google(TM) Scholar erleichtert institutionellen Zugang (2005) 0.02 
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    Content
    "Seit Juni 2005 ermöglicht EBSCOs Linkresolver Link Source(TM) allen A-to-Z-Kunden ihre Online-Ressourcen über die Suchmaschine Google Scholar anzusteuern. So sind in akademischen Bibliotheken, die Google Scholar nutzen, Links auf Ebene der einzelnen Artikel für die laufenden Abonnements der Einrichtung eingerichtet. Diese Links führen zum Link Source Menu der Bibliothek, von wo aus der Nutzer direkten Zugriff auf den gewünschten Artikel hat. Der elektronische Volltext ist somit nur ein oder zwei Mausklicks von der Suchergebnisliste in Google Scholar entfernt. Durch die Kombiantion von Google mit Google(TM) Scholars Indexierung von Fachaufsätzen, Dissertationen, Büchern, Vorabdrucken, Abstracts und technischen Berichten erhalten Bibliotheken Gelegenheit, ihre Sammlungen besser nutzbar zu machen. EBSCO bietet diesen Service allen A-to-ZKunden, die einen OpenURL Linkresolver eines beliebigen Anbieters nutzen, ohne zusätzliche Kosten an."
  19. Mayr, P.; Walter, A.-K.: Abdeckung und Aktualität des Suchdienstes Google Scholar (2006) 0.02 
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    Abstract
    Der Beitrag widmet sich dem neuen Google-Suchdienst Google Scholar. Die Suchmaschine, die ausschließlich wissenschaftliche Dokumente durchsuchen soll, wird mit ihren wichtigsten Funktionen beschrieben und anschließend einem empirischen Test unterzogen. Die durchgeführte Studie basiert auf drei Zeitschriftenlisten: Zeitschriften von Thomson Scientific, Open AccessZeitschriften des Verzeichnisses DOAJ und in der Fachdatenbank SOLIS ausgewertete sozialwissenschaftliche Zeitschriften. Die Abdeckung dieser Zeitschriften durch Google Scholar wurde per Abfrage der Zeitschriftentitel überprüft. Die Studie zeigt Defizite in der Abdeckung und Aktualität des Google Scholarlndex. Weiterhin macht die Studie deutlich, wer die wichtigsten Datenlieferanten für den neuen Suchdienst sind und welche wissenschaftlichen Informationsquellen im Index repräsentiert sind. Die Pluspunkte von Google Scholar liegen in seiner Einfachheit, seiner Suchgeschwindigkeit und letztendlich seiner Kostenfreiheit. Die Recherche in Fachdatenbanken kann Google Scholar trotz sichtbarer Potenziale (z. B. Zitationsanalyse) aber heute aufgrund mangelnder fachlicher Abdeckung und Transparenz nicht ersetzen.
  20. Song, R.; Luo, Z.; Nie, J.-Y.; Yu, Y.; Hon, H.-W.: Identification of ambiguous queries in web search (2009) 0.02 
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