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Sebastian, Y.: Literature-based discovery by learning heterogeneous bibliographic information networks (2017)
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Pech, G.; Delgado, C.; Sorella, S.P.: Classifying papers into subfields using Abstracts, Titles, Keywords and KeyWords Plus through pattern detection and optimization procedures : an application in Physics (2022)
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Su, H.-N.: Visualization of global science and technology policy research structure (2012)
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