grammar

The article examines the issue of the flexibility of grammars with a fixed set of rules, which limits the ability to integrate specialized syntactic constructs. A model for extending such grammars is proposed, allowing for modular supplementation of the base system with new rules without compromising its integrity. This approach enables the syntactic system to adapt to new requirements, ensuring the automatic expansion of formal descriptions.

Засобами алгебри секвенційних алгоритмів описано розроблені синтаксис і семантику мови опису завдань на створення бази даних.

By means of sequential algebra algorithms described are designed syntax and semantice describing tasks on a database.

The use of machine translation on the basis of rules for the Ukrainian Sign Language is considered. The basic principles of transformation from Ukrainian Sign Language into Ukrainian Spoken Language are described. The rules for translating into Ukrainian Spoken Language including grammatical features of Ukrainian Sign and Spoken Languages are selected.

Entity-relationship model of concepts for building a translation system of the Ukrainian Sign Language is developed. Adequacy of the entity-relationship model of parallel sentences "Ukrainian Spoken Language - Ukrainian Sign Language" is investigated.

The modern computer translation systems of sign languages in the world are investigated. Вasic translation methods that can be used for translate  Ukrainian Sign Language are considered. The rules for machine translation of Ukrainian Sign Language based on its syntax investigation are constructed.