INVENTOR

Paul Otlet

1868 - 1944

Photo of Paul Otlet

Icon of person Paul Otlet

Paul Marie Ghislain Otlet (; French: [ɔtle]; 23 August 1868 – 10 December 1944) was a Belgian author, entrepreneur, lawyer and peace activist; he is one of several people who have been considered the father of information science, a field he called "documentation". Otlet created the Universal Decimal Classification, which would later become a faceted classification. Otlet was responsible for the development of an early information retrieval tool, the "Repertoire Bibliographique Universel" (RBU) which utilized 3x5 inch index cards, used commonly in library catalogs around the world (now largely displaced by the advent of the online public access catalog (OPAC)). Read more on Wikipedia

Since 2007, the English Wikipedia page of Paul Otlet has received more than 124,584 page views. His biography is available in 25 different languages on Wikipedia (up from 23 in 2019). Paul Otlet is the 126th most popular inventor (down from 125th in 2019), the 166th most popular biography from Belgium (down from 156th in 2019) and the 4th most popular Belgian Inventor.

Memorability Metrics

  • 120k

    Page Views (PV)

  • 68.49

    Historical Popularity Index (HPI)

  • 25

    Languages Editions (L)

  • 8.69

    Effective Languages (L*)

  • 1.82

    Coefficient of Variation (CV)

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Among INVENTORS

Among inventors, Paul Otlet ranks 126 out of 355Before him are Elisha Gray, Henri Giffard, Samuel Crompton, W. O. Bentley, Kōnosuke Matsushita, and Lee de Forest. After him are Robert Stirling, John Ericsson, Mary Anderson, Richard Jordan Gatling, Heinrich Göbel, and Josef Ressel.

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Contemporaries

Among people born in 1868, Paul Otlet ranks 51Before him are Magnus Hirschfeld, S. P. L. Sørensen, Kantarō Suzuki, Édouard Vuillard, Pompeu Fabra, and Émile Chartier. After him are Princess Victoria of the United Kingdom, Olga Knipper, Alfred Weber, Franz Ritter von Epp, Gustav Noske, and Princess Anastasia of Montenegro. Among people deceased in 1944, Paul Otlet ranks 73Before him are Mildred Harris, Vera Menchik, Robert E. Park, Friedrich-Werner Graf von der Schulenburg, Yvette Guilbert, and Günther Korten. After him are Jakob von Uexküll, E. M. Antoniadi, Aliya Moldagulova, Viktor Ullmann, Cécile Chaminade, and Kurt Gerron.

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Others Deceased in 1944

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In Belgium

Among people born in Belgium, Paul Otlet ranks 166 out of 899Before him are Godfried Danneels (1933), Raymond Goethals (1921), Wilfried Martens (1936), Johannes Tinctoris (1435), Jacob Le Maire (1585), and Chantal Mouffe (1943). After him are John I, Duke of Brabant (1252), Victor D'Hondt (1841), Victor Serge (1890), Elio Di Rupo (1951), Prince Leopold, Duke of Brabant (1859), and Barthélemy d'Eyck (1420).

Among INVENTORS In Belgium

Among inventors born in Belgium, Paul Otlet ranks 4Before him are Adolphe Sax (1814), Jacques Piccard (1922), and Zénobe Gramme (1826). After him are Robert Cailliau (1947) and George Washington (1871).