Linguistic processor of the integrated system for solving planimetric problems

Article type: Research Article

Authors: Kurbatov, Sergeyi S.

Affiliations: Department of Postgraduate Studies, Scientific Research Centre for Electronic Computer Technology, Moscow, Russia | E-mail: sergeyikrbtv@gmail.com

Correspondence: [*] Corresponding author: Department of Postgraduate Studies, Scientific Research Centre for Electronic Computer Technology, Moscow, Russia. E-mail: sergeyikrbtv@gmail.com.

Abstract: The paper deals with the original algorithms of the linguistic processor of the integrated system for solving planimetric problems. The algorithms successfully combine the method of synonymic transformations with the extended method of regular expressions processing. The linguistic processor translates the natural language description of the problem into a semantic representation based on the ontology that supports the axiomatics of geometry. Linguistic processor synthesizes natural-language comments to the solution and drawing objects. The method of interactive visualization of the linguistic processor functioning is proposed. The method provides a step-by-step dialog control of syntactic structure construction and its display in semantic representation. The results of the experimental study of the linguistic processor are interpreted. The direction of further research related to the development of the proposed approach is outlined.

Keywords: Linguistic processor, solving planimetric problems, applied ontology, interactive visualization

DOI: 10.3233/KES-210063

Journal: International Journal of Knowledge-based and Intelligent Engineering Systems, vol. 25, no. 2, pp. 185-193, 2021