Abstract

MORESI, Eduardo Amadeu Dutra; JUNIOR, Ivo Pierozzi; OLIVEIRA, Leandro Henrique Mendonça de  and  BRANDAO, Alessandra de Moura. Knowledge organization and representation: methodological and technological increments for conceptual mapping. RISTI [online]. 2019, n.33, pp.63-77. ISSN 1646-9895.  https://doi.org/10.17013/risti.33.63-77.

This article presents and describes a methodology of knowledge organizing and representing of research themes, whose execution allows the alignment of several tools aiming, systems of knowledge organization as a resource to facilitate the elaboration of concept systems, search expressions and information signification recovered from databases. The proposed methodology consists of four steps based on methods and techniques of: mapping the knowledge domain; knowledge codification; linguistic corpus applications and natural language processing; and knowledge representation. A practical example is presented about the thematic domain of artificial intelligence in education, based on the retrieval of bibliographic metadata from the Scopus database. Then, the analysis of the keyword co-occurrence network is performed, revealing the conceptual space that emerges from the retrieved literature.

Keywords : knowledge mapping; knowledge organization; knowledge representation; conceptual spaces; artificial intelligence in education.

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