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 310 (Search time: 0.021 seconds).

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Issue DateTitleContributor(s)TypeCat.
1412005Power laws in the information production process: Lotkaian informetricsEGGHE, LeoBookB1
1422005Classical 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
1432005On the relation between the Maximum Entropy Principle and the Principle of Least EffortEGGHE, Leo; Lafouge, T.Journal ContributionA1
1442005Journal diffusion factors and their mathematical relations with the number of citations and with the impact factorEGGHE, LeoProceedings PaperC1
1452005The power of power laws and an interpretation of Lotkaian informetric systems as self-similar fractalsEGGHE, LeoJournal ContributionA1
1462005Zipfian and Lotkaian continuous concentration theoryEGGHE, LeoJournal ContributionA1
1472005The exact rank-frequency function and size-frequency function of N-grams and N-word phrases with applicationsEGGHE, LeoJournal ContributionA1
1482005Relations between the continuous and the discrete Lotka power functionEGGHE, LeoJournal ContributionA1
1492005The share of items of highly productive sources in function of the size of the systemEGGHE, LeoJournal ContributionA1
1502005An explanation of disproportionate growth using linear 3-dimensional informetrics and its relation with the fractal dimensionEGGHE, LeoJournal ContributionA1
1512005A characterization of the law of Lotka in terms of samplingEGGHE, LeoJournal ContributionA1
1522005Expansion of the field of informetrics: Origins and consequencesEGGHE, LeoJournal ContributionA2
1532005Continuous, weighted Lorenz theory and applications to the study of fractional relative impact factorsEGGHE, LeoJournal ContributionA1
1542005Expansion of the field of informetrics: Origins and consequencesEGGHE, LeoJournal ContributionA2
1552004A local hierarchy theory for acyclic digraphsEGGHE, Leo; ROUSSEAU, RonaldJournal ContributionA1
1562004Quantitative aspects of the management of the modern (scientific) libraryEGGHE, LeoProceedings PaperC1
1572004An approach to similarity measurement of absence-presence data: the case that common zeros matterEGGHE, Leo; ROUSSEAU, RonaldJournal ContributionA1
1582004The source-item coverage of the Lotka functionEGGHE, LeoJournal ContributionA1
1592004Positive reinforcement and 3-dimensional informetrics: correctionEGGHE, LeoJournal ContributionM
1602004A universal method of information retrieval evaluation: the "missing" link M and the universal IR surfaceEGGHE, LeoJournal ContributionA1
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