Brusentsev V. Algebra-logical models of formalization of semantics of sentences and their application in information systems of artificial intelligence

Algebra-logical models of formalization of semantics of Russian sentences. The mathematical performance of parts of speech represented in the form of formulas of algebra of final predicates and predicate operations is offered. The algebra-logical syntactic model is developed on the basis of word combinations. The model of semantics of prefix-suffix word-formation is developed. The dialogue system of the analysis and synthesis of the sentences which is introduced into educational process is developed. Algebra-logical models of the analysis are developed that are assumed as a basis of a subsystem of processing of the information at morphometrical researches on the basis of prefix-suffix processing of words and processing of word combinations with the use of the arising relations and meanings. The subsystem is introduced in the department of cryocitology and quantitative morphology of the Institute of problems of cryobiology and cryomedicine of the NAS of Ukraine.