Ontological resources and information-analytical system in security domain

The article considers an approach to describing a broad area of national security as a thesaurus for automatic document processing. The created thesaurus of safety has a model of representation of the thesaurus RuThes. The security thesaurus is used in a specialized information and analytical system and for automatic text classification of documents in accordance with several systems of subject headings, including the Threat categories, the Value, Regional problem categories, etc. The created Information and Analytical System NearIdx provides standard information search functions, and it also the ability to specify queries and search for information using specialized resources, including ontology and subject headings. The analytical component NearIdx provides the possibilities of facet analysis, spectral-facet analysis, construction of cognitive schemes and analytical references, in which the ontological resources can also be used.