Potapova O. Linguistic ontology of "Physics of magnetic phenomena" and its applications

The thesis discusses the creation of the multilingual linguistic domain ontology model as a special type of lexicographical system and study of its properties for use in intelligent systems. This research is based on a complex method of the study, due to the specifics of the studied material. The main method of investigation is the method of lexicographical system structural model construction based on the theory of lexicographic effect. The fuzzy semantic states determining method for conceptually meaningful units of the domain was applied for knowledge representation in ontology. Linguistic domain ontology model of "Physics of magnetic phenomena" with elements of fuzziness and ability to interpret the concepts of in Russian, Ukrainian and English languages, as with translation equivalents, and with a collection of contextual examples was created. The developed model is implemented as a computer instrumental system and a user software version product "Dictionary of Physics of magnetic phenomena" with terms cognitive maps related into a single system by hyperlinks. Linguistic domain ontology implementation includes over 900 concepts, almost 280 of which were built with complete (according to the model) cognitive-ontological description.