Search (56 results, page 1 of 3)

  • × language_ss:"d"
  • × theme_ss:"Suchmaschinen"
  • × year_i:[2000 TO 2010}
  1. Place, E.: International collaboration on Internet subject gateways (2000) 0.01 
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    Abstract
    Eine ganze Anzahl von Bibliotheken in Europa befaßt sich mit der Entwicklung von Internet Subject Gateways - einer Serviceleistung, die den Nutzern helfen soll, qualitativ hochwertige Internetquellen zu finden. Subject Gateways wie SOSIG (The Social Science Information Gateway) sind bereits seit einigen Jahren im Internet verfügbar und stellen eine Alternative zu Internet-Suchmaschinen wie AltaVista und Verzeichnissen wie Yahoo dar. Bezeichnenderweise stützen sich Subject Gateways auf die Fertigkeiten, Verfahrensweisen und Standards der internationalen Bibliothekswelt und wenden diese auf Informationen aus dem Internet an. Dieses Referat will daher betonen, daß Bibliothekare/innen idealerweise eine vorherrschende Rolle im Aufbau von Suchservices für Internetquellen spielen und daß Information Gateways eine Möglichkeit dafür darstellen. Es wird einige der Subject Gateway-Initiativen in Europa umreißen und die Werkzeuge und Technologien beschreiben, die vom Projekt DESIRE entwickelt wurden, um die Entwicklung neuer Gateways in anderen Ländern zu unterstützen. Es wird auch erörtert, wie IMesh, eine Gruppe für Gateways aus der ganzen Welt eine internationale Strategie für Gateways anstrebt und versucht, Standards zur Umsetzung dieses Projekts zu entwickeln
    Date
    22. 6.2002 19:35:35
  2. Stock, M.; Stock, W.G.: Recherchieren im Internet (2004) 0.00 
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    Date
    27.11.2005 18:04:22
  3. Eggeling, T.; Kroschel, A.: Alles finden im Web (2000) 0.00 
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    Date
    9. 7.2000 14:06:22
  4. Poulakos, I.: ¬"Die Leute suchen immer dasselbe" (2001) 0.00 
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    Date
    18. 1.1997 12:15:22
  5. Sauer, D.: Alles schneller finden (2001) 0.00 
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    Date
    11.11.2001 17:25:22
  6. Breyer, K.: Kommerz statt Information (2002) 0.00 
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    Date
    9. 5.2002 21:21:22
  7. Hülsmann, M.: Profi-Suche : Suchdienste richtig nutzen (2001) 0.00 
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    Date
    11. 8.2001 14:19:22
  8. Schüler, P.: Wertes Wissen : Knowledge Management vermeidet Datenfriedhöfe (2001) 0.00 
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    Date
    8.11.2001 19:58:22
  9. Dresel, R.; Hörnig, D.; Kaluza, H.; Peter, A.; Roßmann, A.; Sieber, W.: Evaluation deutscher Web-Suchwerkzeuge : Ein vergleichender Retrievaltest (2001) 0.00 
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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
  10. Lewandowski, D.: Alles nur noch Google? : Entwicklungen im Bereich der WWW-Suchmaschinen (2002) 0.00 
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    Date
    29. 9.2002 18:49:22
  11. Lewandowski, D.: Abfragesprachen und erweiterte Funktionen von WWW-Suchmaschinen (2004) 0.00 
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    Date
    28.11.2004 13:11:22
  12. dpa: Froogle sucht nach Produkten (2004) 0.00 
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    Date
    3. 5.1997 8:44:22
  13. Publishers go head-to-head over search tools : Elsevier's Scopus (2004) 0.00 
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    Content
    "Will there ever be a science equivalent of Google? Two of the world's biggest science publishing and information firms seem to think that there will. They are about to compete head-to-head to create the most popular tool for searching the scientific literature. Elsevier, the Amsterdam-based publisher of more than 1,800 journals, has announced that this autumn it will launch Scopus, an online search engine covering abstracts and references from 14,000 scientific journals. Scopus will arrive as a direct competitor for the established Web of Science, owned by Thomson ISI of Philadelphia, the scientific information specialist. "Scopus will definitely be a threat to ISI," says one science publishing expert, who asked not to be named. "But ISI will not just let this happen. There will be some kind of arms race in terms of adding new features." Many researchers are already wedded to subject-specific databases of scientific information, such as PubMed, for biomedical research. But Web of Science is currently the only service to cover the full spectrum of scientific disciplines and publications. It can also generate the citation statistics that are sometimes used to measure the quality ofjournals and individual papers. ISI, which is widely used by libraries worldwide, may be hard to displace. It covers fewer than 9,000 journals, but it has been available in its present form since 1997 and includes a 60-year archive of papers. Thomson ISI says it will extend this to 105 years by the end of 2005. The company also owns the only extensive database an patent abstracts.
  14. Fordahl, M.: Mit Google den PC durchforsten : Kleines Programm erstellt in rechenfreien Zeiten einen Index (2004) 0.00 
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    Date
    3. 5.1997 8:44:22
    Source
    Bergische Landeszeitung. Nr.247 vom 21.10.2004, S.22
  15. dpa/fr: Google scannt nun Zeitungen : Schon Millionen Artikel im "Online-Archiv" (2008) 0.00 
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    Date
    17. 7.1996 9:33:22
    14. 9.2008 17:11:22
  16. Internet: The editor's choice (2004) 0.00 
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    Date
    3. 1.2005 12:03:22
  17. Kanaeva, Z.: Ranking: Google und CiteSeer (2005) 0.00 
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    Date
    20. 3.2005 16:23:22
  18. Hastik, C.; Schuster, A.; Knauerhase, A.: Wissenschaftliche Suchmaschinen : Usability Evaluation und Betrachtung des Suchverhaltens potentieller Nutzer (2009) 0.00 
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    Date
    23. 3.2009 14:49:22
  19. Reischl, G.: ¬Die Google-Falle : die unkontrollierte Weltmacht im Internet (2008) 0.00 
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    Date
    7. 4.2008 21:22:57
  20. Schultheiß, G.F.: Google, Goggle, Google, ... : Whose Mind is it Anywhere? Identifying and Meeting Divers User Needs in the Ongoing Sattle for Mindshare - NFAIS 47th Annual Conference, Philadelphia, USA vom 27. Februar bis 1. März 2005 (2005) 0.00 
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    Date
    22. 5.2005 13:38:26

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