Published date: Oct 08 2018

Journal Title: KnE Engineering

Issue title: Breakthrough directions of scientific research at MEPhI: Development prospects within the Strategic Academic Units

Pages: 6–17

DOI: 10.18502/keg.v3i6.2965

O L Golitsyna

A V Zaitseva

The problems of the formation of applied conceptual systems based on ontologies constructed automatically from the texts of the subject area documents are considered. Algorithms of operations on ontologies using the thesaurus as a general conceptual basis, unifying the terminology of the subject area, are proposed. Experiments with ontology collection obtained from the texts of design documentation showed that the semantic similarity of the resulting concepts of the system can be increased through the use of thesaurus links.

Keywords: ontologies, thesaurus, operations on ontologies, graph theory, semantic similarity, Neo4j, Java

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