The Semantic Models of Arctic Zone Legal Acts Visualization for Express Content Analysis

Currently, large amounts of data are available in text form. However, due to the characteristic features of the text in natural languages, the development of fully automatic methods for analyzing the semantics of texts is a difficult task. This paper describes the composition, structure and some areas of application of the developed technologies of semantic analysis and visualization of semantic models of text documents. Also, methods for visual express content analysis of documents are described. These methods are part of the technology for visualizing semantic models of text documents and implemented as independent software tools. To demonstrate the main features of the technology, the experience of using the visualization of semantic document models for visual express content analysis of legal acts regulating the development of spatially-distributed systems of various levels and analysis of the results is described in detail. The final part of the paper identifies some promising areas of application of the developed technologies, as well as determines the main directions for further work and the possibilities to expand the functionality of the methods of visual express content analysis of text documents.