EGGHE, Leo

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EGGHE, Leo
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leo.egghe@uhasselt.be
 
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Publications

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Date Issued:  [2000 TO 2009]

Results 61-80 of 121 (Search time: 0.019 seconds).

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Issue DateTitleContributor(s)TypeCat.
612005Power laws in the information production process: Lotkaian informetricsEGGHE, LeoBookB1
622005Classical retrieval and overlap measures such as Jaccard's coefficient, Salton's cosine measure and the Dice coefficient satisfy the requirements for rankings based upon a Lorenz curve.EGGHE, Leo; ROUSSEAU, RonaldPreprintO
632005On the relation between the Maximum Entropy Principle and the Principle of Least EffortEGGHE, Leo; Lafouge, T.Journal ContributionA1
642005Journal diffusion factors and their mathematical relations with the number of citations and with the impact factorEGGHE, LeoProceedings PaperC1
652005The power of power laws and an interpretation of Lotkaian informetric systems as self-similar fractalsEGGHE, LeoJournal ContributionA1
662005Zipfian and Lotkaian continuous concentration theoryEGGHE, LeoJournal ContributionA1
672005The exact rank-frequency function and size-frequency function of N-grams and N-word phrases with applicationsEGGHE, LeoJournal ContributionA1
82005Relations between the continuous and the discrete Lotka power functionEGGHE, LeoJournal ContributionA1
92005The share of items of highly productive sources in function of the size of the systemEGGHE, LeoJournal ContributionA1
102005An explanation of disproportionate growth using linear 3-dimensional informetrics and its relation with the fractal dimensionEGGHE, LeoJournal ContributionA1
112005A characterization of the law of Lotka in terms of samplingEGGHE, LeoJournal ContributionA1
122005Continuous, weighted Lorenz theory and applications to the study of fractional relative impact factorsEGGHE, LeoJournal ContributionA1
132005Expansion of the field of informetrics: Origins and consequencesEGGHE, LeoJournal ContributionA2
142004A local hierarchy theory for acyclic digraphsEGGHE, Leo; ROUSSEAU, RonaldJournal ContributionA1
152004Quantitative aspects of the management of the modern (scientific) libraryEGGHE, LeoProceedings PaperC1
162004An approach to similarity measurement of absence-presence data: the case that common zeros matterEGGHE, Leo; ROUSSEAU, RonaldJournal ContributionA1
172004The source-item coverage of the Lotka functionEGGHE, LeoJournal ContributionA1
182004Positive reinforcement and 3-dimensional informetrics: correctionEGGHE, LeoJournal ContributionM
192004A universal method of information retrieval evaluation: the "missing" link M and the universal IR surfaceEGGHE, LeoJournal ContributionA1
202004Vector retrieval, fuzzy retrieval and the universal fuzzy IR surface for IR evaluationEGGHE, LeoJournal ContributionA1
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