EGGHE, Leo

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EGGHE, Leo
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leo.egghe@uhasselt.be
 
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Publications

Results 141-160 of 311 (Search time: 0.281 seconds).

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Issue DateTitleContributor(s)TypeCat.
1412005Dynamics of a field list of internationally visible journals : a stochastic modelEGGHE, LeoPreprintO
1422005Comparing partial and truncated conglomerates from a concentration theoretic point of viewEGGHE, Leo; ROUSSEAU, RonaldJournal ContributionA1
232005A characterization of the law of Lotka in terms of samplingEGGHE, LeoJournal ContributionA1
242005Zipfian and Lotkaian continuous concentration theoryEGGHE, LeoJournal ContributionA1
252005Classical 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
262005An explanation of disproportionate growth using linear 3-dimensional informetrics and its relation with the fractal dimensionEGGHE, LeoJournal ContributionA1
272005The share of items of highly productive sources in function of the size of the systemEGGHE, LeoJournal ContributionA1
282005The power of power laws and an interpretation of Lotkaian informetric systems as self-similar fractalsEGGHE, LeoJournal ContributionA1
292005Journal diffusion factors and their mathematical relations with the number of citations and with the impact factorEGGHE, LeoProceedings PaperC1
302005Expansion of the field of informetrics: Origins and consequencesEGGHE, LeoJournal ContributionA2
312005Power laws in the information production process: Lotkaian informetricsEGGHE, LeoBookB1
322005Continuous, weighted Lorenz theory and applications to the study of fractional relative impact factorsEGGHE, LeoJournal ContributionA1
332005The exact rank-frequency function and size-frequency function of N-grams and N-word phrases with applicationsEGGHE, LeoJournal ContributionA1
342005On the relation between the Maximum Entropy Principle and the Principle of Least EffortEGGHE, Leo; Lafouge, T.Journal ContributionA1
352005Relations between the continuous and the discrete Lotka power functionEGGHE, LeoJournal ContributionA1
362004Positive reinforcement and 3-dimensional informetrics: correctionEGGHE, LeoJournal ContributionM
372004Vector retrieval, fuzzy retrieval and the universal fuzzy IR surface for IR evaluationEGGHE, LeoJournal ContributionA1
382004A universal method of information retrieval evaluation: the "missing" link M and the universal IR surfaceEGGHE, LeoJournal ContributionA1
392004An approach to similarity measurement of absence-presence data: the case that common zeros matterEGGHE, Leo; ROUSSEAU, RonaldJournal ContributionA1
402004A local hierarchy theory for acyclic digraphsEGGHE, Leo; ROUSSEAU, RonaldJournal ContributionA1
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