Search (39 results, page 1 of 2)

  • × theme_ss:"Citation indexing"
  1. Göbel, S.: What the Citation Index is good for (1997) 0.03
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    Source
    Mathematical intelligencer. 19(1997) no.3, S.5-6
    Year
    1997
  2. ISI offers intranet access to its citation index databases (1997) 0.03
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    Source
    Information today. 14(1997) no.4, S.1,26
    Year
    1997
  3. Nicolaisen, J.: Citation analysis (2007) 0.02
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    Date
    13. 7.2008 19:53:22
  4. Døsen, K.: One more reference on self-reference (1992) 0.02
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    Date
    7. 2.2005 14:10:22
  5. Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001) 0.02
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    Date
    22. 7.2006 15:22:28
  6. Kostoff, R.N.: Citation analysis cross field normalization : a new paradigm (1997) 0.02
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    Source
    Scientometrics. 39(1997) no.3, S.225-230
    Year
    1997
  7. Meng, L.: ¬The creation of [the] Chinese Science Citation Database : status quo and future development (1997) 0.02
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    Source
    Journal of information; communication; and library science. 3(1997) no.4, S.39-54
    Year
    1997
  8. Göbel, S.: Aspekte der Mathematikliteratur : Untersuchungen in verschiedenen Datenbanken (1997) 0.02
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    Source
    Mitteilungen der Deutschen Mathematiker-Vereinigung. 1997, H.2, S.48-53
    Year
    1997
  9. Szava-Kovats, E.: Non-indexed literature citedness (1997) 0.02
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    Source
    International information communication and education. 16(1997) no.2, S.203-209
    Year
    1997
  10. Schlaffer, H.: Selbstzitat (1997) 0.02
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    Year
    1997
  11. Octavio, A.: ¬The '¬indexed' theorem (1996) 0.02
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    Footnote
    Vgl. auch den Leserbrief von S. Göbel in: Mathematical intelligencer 19(1997) no.3, S.5-6
  12. Spasser, M.A.: ¬The enacted fate of undiscovered public knowledge (1997) 0.02
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    Source
    Journal of the American Society for Information Science. 48(1997) no.8, S.707-717
    Year
    1997
  13. Tsay, M.-Y.: From Science Citation Index to Journal Citation Reports, amd criteria for journals evaluation (1997) 0.02
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    Source
    Journal of information; communication; and library science. 4(1997) no.2, S.27-41
    Year
    1997
  14. Száva-Kováts, E.: Indirect-collective referencing (ICR) in the elite journal literature of physics : I: a literature science study on the journal level (2001) 0.02
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    Abstract
    In the second bibliometric paper SzavaKovtas uses ``indirectcollective references, ICR'' to mean such instances as those in which an author refers to, ``the references contained therein,'' when referring to another source. Having previously shown a high instance of occurrences in Physical Reviews, he now uses the January 1997 issues of 40 journals from the ISI physics category plus two optics journals, an instrumentation journal, and a physics journal launched in 1997, to locate ICR. The phenomena exists in all but one of the sampled journals and in the next, but unsampled, issue of that journal. Overall 17% of papers sampled display ICR with little fluctuation within internal categories.
  15. Weinberg, B.H.: ¬The earliest Hebrew citation indexes (1997) 0.02
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    Source
    Journal of the American Society for Information Science. 48(1997) no.4, S.318-330
    Year
    1997
  16. Garfield, E.; Stock, W.G.: Citation Consciousness : Interview with Eugene Garfiels, chairman emeritus of ISI; Philadelphia (2002) 0.02
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    Source
    Password. 2002, H.6, S.22-25
  17. Thelwall, M.; Vaughan, L.; Björneborn, L.: Webometrics (2004) 0.01
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    Abstract
    Webometrics, the quantitative study of Web-related phenomena, emerged from the realization that methods originally designed for bibliometric analysis of scientific journal article citation patterns could be applied to the Web, with commercial search engines providing the raw data. Almind and Ingwersen (1997) defined the field and gave it its name. Other pioneers included Rodriguez Gairin (1997) and Aguillo (1998). Larson (1996) undertook exploratory link structure analysis, as did Rousseau (1997). Webometrics encompasses research from fields beyond information science such as communication studies, statistical physics, and computer science. In this review we concentrate on link analysis, but also cover other aspects of webometrics, including Web log fle analysis. One theme that runs through this chapter is the messiness of Web data and the need for data cleansing heuristics. The uncontrolled Web creates numerous problems in the interpretation of results, for instance, from the automatic creation or replication of links. The loose connection between top-level domain specifications (e.g., com, edu, and org) and their actual content is also a frustrating problem. For example, many .com sites contain noncommercial content, although com is ostensibly the main commercial top-level domain. Indeed, a skeptical researcher could claim that obstacles of this kind are so great that all Web analyses lack value. As will be seen, one response to this view, a view shared by critics of evaluative bibliometrics, is to demonstrate that Web data correlate significantly with some non-Web data in order to prove that the Web data are not wholly random. A practical response has been to develop increasingly sophisticated data cleansing techniques and multiple data analysis methods.
  18. Vaughan, L.; Shaw , D.: Bibliographic and Web citations : what Is the difference? (2003) 0.01
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    Abstract
    Vaughn, and Shaw look at the relationship between traditional citation and Web citation (not hyperlinks but rather textual mentions of published papers). Using English language research journals in ISI's 2000 Journal Citation Report - Information and Library Science category - 1209 full length papers published in 1997 in 46 journals were identified. Each was searched in Social Science Citation Index and on the Web using Google phrase search by entering the title in quotation marks, and followed for distinction where necessary with sub-titles, author's names, and journal title words. After removing obvious false drops, the number of web sites was recorded for comparison with the SSCI counts. A second sample from 1992 was also collected for examination. There were a total of 16,371 web citations to the selected papers. The top and bottom ranked four journals were then examined and every third citation to every third paper was selected and classified as to source type, domain, and country of origin. Web counts are much higher than ISI citation counts. Of the 46 journals from 1997, 26 demonstrated a significant correlation between Web and traditional citation counts, and 11 of the 15 in the 1992 sample also showed significant correlation. Journal impact factor in 1998 and 1999 correlated significantly with average Web citations per journal in the 1997 data, but at a low level. Thirty percent of web citations come from other papers posted on the web, and 30percent from listings of web based bibliographic services, while twelve percent come from class reading lists. High web citation journals often have web accessible tables of content.
  19. Wouters, P.: ¬The signs of science (1998) 0.01
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    Footnote
    Paper presented at the 6th conference of the International Society for Scientometrics and Informetrics, Jerusalem, 16-19 June 1997
  20. Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009) 0.01
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    Date
    22. 3.2009 19:22:35