Search (202 results, page 1 of 11)

  • × theme_ss:"Internet"
  • × year_i:[2000 TO 2010}
  1. Heller, L.: Warum Wissenschaftler nicht mehr einfach nur publizieren : Beobachtungen anhand aktueller digitaler Trends (2009) 0.06 
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    Date
    22. 7.2009 13:38:36
  2. Hoffmann, R.: Mailinglisten für den bibliothekarischen Informationsdienst am Beispiel von RABE (2000) 0.05 
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    Abstract
    Welche qualitativen Verbesserungsmöglichkeiten bieten Mailinglisten für den bibliothekarischen Informationsdienst? Nach einem Überblick über Aufgaben und Formen bibliothekarischer Informationsdienstleistungen und einer Einführung in Mailinglisten für den Informationsdienst wird in dieser Arbeit exemplarisch die im Juli als deutschsprachigen Pendant zu Stumpers-L für Auskunftsbibliothekare gegründete Mailingliste 'RABE' (Recherche und Auskunft in bibliothekarischen Einrichtungen) beschrieben und analysiert. Dazu werden die Ergebnisse zweier empirischer Untersuchungen herangezogen: einer im März 1999 durchgeführten Umfrage unter den Listenmitgliedern und einer Auswertung der im WWW-Archiv von RABE bis Februar 1999 gespeicherten Listenbeiträge. Unter anderem wurde dabei die institutionelle und geographische Herkunft der Listenmitglieder, ihr Nutzungsverhalten (Aktivitätsprofile), ihre Erfahrungen mit RABE und die zur Beantwortung von Auskunftsfragen verwendeten Informationsquellen untersucht. Abschließend erfolgt eine Bewertung von RABE als Instrument im bibliothekarischen Informationsdienst
    Date
    22. 2.2000 10:25:05
    Series
    Kölner Arbeitspapiere zur Bibliotheks- und Informationswissenschaft; Bd.22
  3. Weisel, L.; Vogts, I.; Bürk, K.: Mittler zwischen Content und Markt : Die neue Rolle des FIZ Karlsruhe (2000) 0.05 
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    Date
    6.11.2000 18:05:22
  4. Heller, L.: Literatur- und Informationsversorgung in der Spitzenforschung (2009) 0.04 
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    Date
    22. 7.2009 13:40:29
  5. Rosenfeld, L.; Morville, P.: Information architecture for the World Wide Web : designing large-scale Web sites (2007) 0.04 
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    Date
    22. 3.2008 16:18:27
  6. Ku, L.-W.; Ho, H.-W.; Chen, H.-H.: Opinion mining and relationship discovery using CopeOpi opinion analysis system (2009) 0.04 
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    Abstract
    We present CopeOpi, an opinion-analysis system, which extracts from the Web opinions about specific targets, summarizes the polarity and strength of these opinions, and tracks opinion variations over time. Objects that yield similar opinion tendencies over a certain time period may be correlated due to the latent causal events. CopeOpi discovers relationships among objects based on their opinion-tracking plots and collocations. Event bursts are detected from the tracking plots, and the strength of opinion relationships is determined by the coverage of these plots. To evaluate opinion mining, we use the NTCIR corpus annotated with opinion information at sentence and document levels. CopeOpi achieves sentence- and document-level f-measures of 62% and 74%. For relationship discovery, we collected 1.3M economics-related documents from 93 Web sources over 22 months, and analyzed collocation-based, opinion-based, and hybrid models. We consider as correlated company pairs that demonstrate similar stock-price variations, and selected these as the gold standard for evaluation. Results show that opinion-based and collocation-based models complement each other, and that integrated models perform the best. The top 25, 50, and 100 pairs discovered achieve precision rates of 1, 0.92, and 0.79, respectively.
  7. Press, L.; Foster, W.; Wolcott, P.; McHenry, W.: ¬The Internet in India and China (2002) 0.03 
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  8. Andresen, L.: Z39.50 update (2000) 0.03 
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  9. Brochard, C.; Ruck, V.: Internet : das sechste Medium? (2000) 0.03 
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    Location
    L
  10. Condron, L.; Tittemore, C.P.: Library catalogs on the Web (2002) 0.03 
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  11. Ulrich, P.S.: Collaborative Digital Reference Service : Weltweites Projekt (2001) 0.02 
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    Date
    20. 4.2002 17:30:22
  12. Stock, M.; Stock, W.G.: Recherchieren im Internet (2004) 0.02 
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    Date
    27.11.2005 18:04:22
  13. Burke, L.: Designing a new urban Internet (2002) 0.02 
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  14. Rudner, L.: Who is going to mine digital library resources? : anf how? (2000) 0.02 
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  15. Degez, D.; Masse, C.: ¬L'indexation à l'ère d'Internet (2000) 0.02 
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    Date
    1. 8.1996 22:01:00
  16. Herrmann, C.: Partikulare Konkretion universal zugänglicher Information : Beobachtungen zur Konzeptionierung fachlicher Internet-Seiten am Beispiel der Theologie (2000) 0.02 
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    Date
    22. 1.2000 19:29:08
  17. Levy, D.M.: Digital libraries and the problem of purpose (2000) 0.02 
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    Source
    Bulletin of the American Society for Information Science. 26(2000), no.6, Aug/Sept, S.22-25
  18. Gersmann, G.; Dörr, M.: ¬Der Server Frühe Neuzeit als Baustein für eine Virtuelle Fachbibliothek Geschichte (2001) 0.02 
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    Date
    22. 3.2001 11:57:52
  19. Domingue, J.; Motta, E.: PlanetOnto : from news publishing to integrated knowledge management support (2000) 0.02 
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    Date
    14. 8.2002 11:47:22
  20. Schininà, A.: Literatur im Internet (2001) 0.02 
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              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=6879)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Online Mitteilungen. 2001, Nr.70, S.22-36 [=Mitteilungen VÖB 54(2001) H.2/3]

Authors

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  • a 170
  • m 22
  • el 10
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