Search (116 results, page 1 of 6)

  • × author_ss:"Thelwall, M."
  1. Harries, G.; Wilkinson, D.; Price, L.; Fairclough, R.; Thelwall, M.: Hyperlinks as a data source for science mapping : making sense of it all (2005) 0.02
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    Source
    Journal of information science. 30(2005) no.5, S.436-
  2. Thelwall, M.: Directing students to new information types : a new role for Google in literature searches? (2005) 0.02
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    Pages
    S.159-166
    Source
    Libraries and Google. Eds.: Miller, W. u. R.M. Pellen
  3. Thelwall, M.; Vaughan, L.: Webometrics : an introduction to the special issue (2004) 0.01
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    Source
    Journal of the American Society for Information Science and Technology. 55(2004) no.14, S.1213-1215
  4. Thelwall, M.: Assessing web search engines : a webometric approach (2011) 0.01
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    Pages
    S.135-145
    Source
    Innovations in information retrieval: perspectives for theory and practice. Eds.: A. Foster, u. P. Rafferty
  5. Price, L.; Thelwall, M.: ¬The clustering power of low frequency words in academic webs (2005) 0.01
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    Source
    Journal of the American Society for Information Science and Technology. 56(2005) no.8, S.883-888
  6. Vaughan, L.; Thelwall, M.: ¬A modelling approach to uncover hyperlink patterns : the case of Canadian universities (2005) 0.01
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    Source
    Information processing and management. 41(2005) no.2, S.347-360
  7. Thelwall, M.; Vaughan, L.; Björneborn, L.: Webometrics (2004) 0.01
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    Source
    Annual review of information science and technology. 39(2005), S.81-138
  8. Thelwall, M.; Ruschenburg, T.: Grundlagen und Forschungsfelder der Webometrie (2006) 0.01
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    Date
    4.12.2006 12:12:22
    Source
    Information - Wissenschaft und Praxis. 57(2006) H.8, S.401-406
  9. Vaughan, L.; Thelwall, M.: Search engine coverage bias : evidence and possible causes (2004) 0.01
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    Source
    Information processing and management. 40(2004) no.4, S.693-708
  10. Thelwall, M.; Price, L.: Language evolution and the spread of ideas on the Web : a procedure for identifying emergent hybrid word (2006) 0.01
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    Source
    Journal of the American Society for Information Science and Technology. 57(2006) no.10, S.1326-1337
  11. Thelwall, M.; Vaughan, L.: New versions of PageRank employing alternative Web document models (2004) 0.01
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    Source
    Aslib proceedings. 56(2004) no.1, S.24-33
  12. Shifman, L.; Thelwall, M.: Assessing global diffusion with Web memetics : the spread and evolution of a popular joke (2009) 0.01
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    Source
    Journal of the American Society for Information Science and Technology. 60(2009) no.12, S.2567-2576
  13. Levitt, J.M.; Thelwall, M.: Citation levels and collaboration within library and information science (2009) 0.01
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    Abstract
    Collaboration is a major research policy objective, but does it deliver higher quality research? This study uses citation analysis to examine the Web of Science (WoS) Information Science & Library Science subject category (IS&LS) to ascertain whether, in general, more highly cited articles are more highly collaborative than other articles. It consists of two investigations. The first investigation is a longitudinal comparison of the degree and proportion of collaboration in five strata of citation; it found that collaboration in the highest four citation strata (all in the most highly cited 22%) increased in unison over time, whereas collaboration in the lowest citation strata (un-cited articles) remained low and stable. Given that over 40% of the articles were un-cited, it seems important to take into account the differences found between un-cited articles and relatively highly cited articles when investigating collaboration in IS&LS. The second investigation compares collaboration for 35 influential information scientists; it found that their more highly cited articles on average were not more highly collaborative than their less highly cited articles. In summary, although collaborative research is conducive to high citation in general, collaboration has apparently not tended to be essential to the success of current and former elite information scientists.
    Date
    22. 3.2009 12:43:51
    Source
    Journal of the American Society for Information Science and Technology. 60(2009) no.3, S.434-442
  14. Vaughan, L.; Thelwall, M.: Scholarly use of the Web : what are the key inducers of links to journal Web sites? (2003) 0.01
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    Source
    Journal of the American Society for Information Science and technology. 54(2003) no.1, S.29-38
  15. Thelwall, M.; Binns, R.; Harries, G.; Page-Kennedy, T.; Price, L.; Wilkinson, D.: Custom interfaces for advanced queries in search engines (2001) 0.01
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    Source
    Aslib proceedings. 53(2001) no.10, S.413-422
  16. Thelwall, M.; Buckley, K.; Paltoglou, G.: Sentiment in Twitter events (2011) 0.01
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    Date
    22. 1.2011 14:27:06
    Source
    Journal of the American Society for Information Science and Technology. 62(2011) no.2, S.406-418
  17. Thelwall, M.; Maflahi, N.: Guideline references and academic citations as evidence of the clinical value of health research (2016) 0.01
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    Date
    19. 3.2016 12:22:00
    Source
    Journal of the Association for Information Science and Technology. 67(2016) no.4, S.960-966
  18. Thelwall, M.; Sud, P.: Mendeley readership counts : an investigation of temporal and disciplinary differences (2016) 0.01
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    Date
    16.11.2016 11:07:22
    Source
    Journal of the Association for Information Science and Technology. 67(2016) no.12, S.3036-3050
  19. Didegah, F.; Thelwall, M.: Co-saved, co-tweeted, and co-cited networks (2018) 0.01
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    Date
    28. 7.2018 10:00:22
    Source
    Journal of the Association for Information Science and Technology. 69(2018) no.8, S.959-973
  20. Thelwall, M.; Buckley, K.; Paltoglou, G.; Cai, D.; Kappas, A.: Sentiment strength detection in short informal text (2010) 0.01
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    Date
    22. 1.2011 14:29:23
    Footnote
    Vgl. auch das Erratum in: Journal of the American Society for Information Science and Technology. 62(2011) no.2, S.419
    Source
    Journal of the American Society for Information Science and Technology. 61(2010) no.12, S.2544-2558