Applied Ontologies Formation Based on Subject Area Texts

Abstract

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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