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  • × author_ss:"Burrell, Q.L."
  1. Burrell, Q.L.: Predicting future citation behavior (2003) 0.03 
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    Date
    29. 3.2003 19:22:48
    Source
    Journal of the American Society for Information Science and technology. 54(2003) no.5, S.372-378
  2. Mingers, J.; Burrell, Q.L.: Modeling citation behavior in Management Science journals (2006) 0.02 
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    Date
    26.12.2007 19:22:05
    Source
    Information processing and management. 42(2006) no.6, S.1451-1464
  3. Burrell, Q.L.: Formulae for the h-index : a lack of robustness in Lotkaian informetrics? (2013) 0.02 
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    Abstract
    In one of the first attempts at providing a mathematical framework for the Hirsch index, Egghe and Rousseau (2006) assumed the standard Lotka model for an author's citation distribution to derive a delightfully simple closed formula for his/her h-index. More recently, the same authors (Egghe & Rousseau, 2012b) have presented a new (implicit) formula based on the so-called shifted Lotka function to allow for the objection that the original model makes no allowance for papers receiving zero citations. Here it is shown, through a small empirical study, that the formulae actually give very similar results whether or not the uncited papers are included. However, and more important, it is found that they both seriously underestimate the true h-index, and we suggest that the reason for this is that this is a context-the citation distribution of an author-in which straightforward Lotkaian informetrics is inappropriate. Indeed, the analysis suggests that even if we restrict attention to the upper tail of the citation distribution, a simple Lotka/Pareto-like model can give misleading results.
    Source
    Journal of the American Society for Information Science and Technology. 64(2013) no.7, S.1504-1514
  4. Burrell, Q.L.: Fitting Lotka's law : some cautionary observations on a recent paper by Newby et al. (2003) (2004) 0.00 
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    Source
    Journal of the American Society for Information Science and Technology. 55(2004) no.13, S.1209-1210
  5. Burrell, Q.L.: "Type/Token-Taken" informetrics : Some comments and further examples (2003) 0.00 
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    Source
    Journal of the American Society for Information Science and technology. 54(2003) no.13, S.1260-1263
  6. Burrell, Q.L.: Will this paper ever be cited? (2002) 0.00 
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    Source
    Journal of the American Society for Information Science and technology. 53(2002) no.3, S.232-235
  7. Burrell, Q.L.: On Egghe's version of continuous concentration theory (2006) 0.00 
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    Source
    Journal of the American Society for Information Science and Technology. 57(2006) no.10, S.1406-1411
  8. Burrell, Q.L.: Some comments on "A proposal for a dynamic h-Type Index" by Rousseau and Ye (2009) 0.00 
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    Source
    Journal of the American Society for Information Science and Technology. 60(2009) no.2, S.418-419
  9. Burrell, Q.L.: Alternative thoughts on uncitedness (2012) 0.00 
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    Source
    Journal of the American Society for Information Science and Technology. 63(2012) no.7, S.1466-1470
  10. Burrell, Q.L.: "Ambiguity" ans scientometric measurement : a dissenting view (2001) 0.00 
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    Source
    Journal of the American Society for Information Science and technology. 52(2001) no.12, S.1075-1080
  11. Burrell, Q.L.: Measuring similarity of concentration between different informetric distributions : two new approaches (2005) 0.00 
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    Source
    Journal of the American Society for Information Science and Technology. 56(2005) no.7, S.704-714
  12. Burrell, Q.L.: Egghe's construction of Lorenz curves resolved (2007) 0.00 
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    Source
    Journal of the American Society for Information Science and Technology. 58(2007) no.13, S.2157-2159
  13. Burrell, Q.L.: Extending Lotkaian informetrics (2008) 0.00 
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    Source
    Information processing and management. 44(2008) no.5, S.1794-1807

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