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  • × author_ss:"Stock, W.G."
  • × year_i:[2000 TO 2010}
  1. Stock, M.; Stock, W.G.: Recherchieren im Internet (2004) 0.07 
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    Date
    27.11.2005 18:04:22
    Type
    m
  2. Garfield, E.; Stock, W.G.: Citation Consciousness : Interview with Eugene Garfiels, chairman emeritus of ISI; Philadelphia (2002) 0.01 
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    Source
    Password. 2002, H.6, S.22-25
  3. Grazia Colonia; Dimmler, E.; Dresel, R.; Messner, C.; Krobath, A.; Petz, S.; Sypien, M.; Boxen, P. van; Harders, M.; Heuer, D.; Jordans, I.; Juchem, K.; Linnertz, M.; Mittelhuber, I.; Schwammel, S.; Schlögl, C.; Stock, W.G.: Informationswissenschaftliche Zeitschriften in szientometrischer Analyse (2002) 0.01 
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  4. Heine, E.V.I.; Stock, W.G.; Oglou, Y.A.; Hackel, M.; Krasic, A.; Quack, S.; Rode, N.; Burghardt, S.; Manalodiparambil, M.; Röttger, M.; Schönhalz, D.; Valder, A.; Kühn, K.; Bachmaier, K.; Disli, S.; Punner, M.; Sabbagh, M.; Ströbele, U.; Bogen, C.; Rauter, J.; Schowe, K.; Steffen J.; Wiese, S.; Rohmen, S.; Wurzler, M.; Bülow, G.; Pudelko, F.; Roelvink, V.; Adjei-Kwarteng, C.; Jovanovic, M.; Kosmidou, M.; Hedwing, M.: Usability von Navigationssystemen im E-Commerce und bei informativen Websites - des Nutzers Odyssee (2003) 0.01 
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  5. Stock, W.G.: Qualitätskriterien von Suchmaschinen : Checkliste für Retrievalsysteme (2000) 0.01 
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    Source
    Password. 2000, H.5, S.22-31
  6. Stock, W.G.: Hochschulmanagement, Information Appliances, Fairness als Grundsatz : Information und Mobilität (2002) 0.01 
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    Date
    22. 2.2003 19:39:36
  7. Stock, M.; Stock, W.G.: Klassifikation und terminologische Kontrolle : Yahoo!, Open Directory und Oingo im Vergleich (2000) 0.01 
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  8. Stock, M.; Stock, W.G.: Internet-Suchwerkzeuge im Vergleich (III) : Informationslinguistik und -statistik: AltaVista, FAST und Northern Light (2001) 0.01 
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  9. Stock, W.G.; Röttger, M.: ¬Die mittlere Güte von Navigationssystemen : Ein Kennwert für komparative Analysen von Websites bei Usability-Nutzertests (2003) 0.01 
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  10. Stock, M.; Stock, W.G.: Online-Hosts für Wissenschaft, Technik und Medizin auf dem deutschen Informationsmarkt : Eine komparative Analyse (2005) 0.01 
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  11. Stock, M.; Stock, W.G.: LexisNexis Recht und LexisNexis Wirtschaft : Informationsprodukte für den deutschen Markt (2005) 0.01 
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  12. Bredemeier, W.; Stock, M.; Stock, W.G.: ¬Die Branche elektronischer Geschäftsinformationen in Deutschland 2000/2001 (2001) 0.00 
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  13. Stock, M.; Stock, W.G.: Internet-Suchwerkzeuge im Vergleich : Teil 1: Retrievaltests mit Known Item searches (2000) 0.00 
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  14. Stock, M.; Stock, W.G.: Medizininformationen : Literaturnachweise, Volltexte und klinische Entscheidungen aus einer Hand (2004) 0.00 
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  15. Stock, M.; Stock, W.G.: Internet-Suchwerkzeuge im Vergleich (IV) : Relevance Ranking nach "Popularität" von Webseiten: Google (2001) 0.00 
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  16. Stock, W.G.: Informationswirtschaft : Management externen Wissens (2000) 0.00 
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  17. Stock, M.; Stock, W.G.: Intellectual property information : A comparative analysis of main information providers (2006) 0.00 
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  18. Stock, W.G.; Weber, S.: Facets of informetrics : Preface (2006) 0.00 
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    Abstract
    According to Jean M. Tague-Sutcliffe "informetrics" is "the study of the quantitative aspects of information in any form, not just records or bibliographies, and in any social group, not just scientists" (Tague-Sutcliffe, 1992, 1). Leo Egghe also defines "informetrics" in a very broad sense. "(W)e will use the term' informetrics' as the broad term comprising all-metrics studies related to information science, including bibliometrics (bibliographies, libraries,...), scientometrics (science policy, citation analysis, research evaluation,...), webometrics (metrics of the web, the Internet or other social networks such as citation or collaboration networks), ..." (Egghe, 2005b,1311). According to Concepcion S. Wilson "informetrics" is "the quantitative study of collections of moderatesized units of potentially informative text, directed to the scientific understanding of information processes at the social level" (Wilson, 1999, 211). We should add to Wilson's units of text also digital collections of images, videos, spoken documents and music. Dietmar Wolfram divides "informetrics" into two aspects, "system-based characteristics that arise from the documentary content of IR systems and how they are indexed, and usage-based characteristics that arise how users interact with system content and the system interfaces that provide access to the content" (Wolfram, 2003, 6). We would like to follow Tague-Sutcliffe, Egghe, Wilson and Wolfram (and others, for example Björneborn & Ingwersen, 2004) and call this broad research of empirical information science "informetrics". Informetrics includes therefore all quantitative studies in information science. If a scientist performs scientific investigations empirically, e.g. on information users' behavior, on scientific impact of academic journals, on the development of the patent application activity of a company, on links of Web pages, on the temporal distribution of blog postings discussing a given topic, on availability, recall and precision of retrieval systems, on usability of Web sites, and so on, he or she contributes to informetrics. We see three subject areas in information science in which such quantitative research takes place, - information users and information usage, - evaluation of information systems, - information itself, Following Wolfram's article, we divide his system-based characteristics into the "information itself "-category and the "information system"-category. Figure 1 is a simplistic graph of subjects and research areas of informetrics as an empirical information science.
  19. Stock, W.G.; Stock, M.: Wissensrepräsentation : Informationen auswerten und bereitstellen (2008) 0.00 
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  20. Stock, W.G.: Information Retrieval : Informationen suchen und finden (2007) 0.00 
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