THE ISSUE OF CONVERTING THE REQUIRED ADDRESS TO A STRING FORM

Author(s): Gladkov S.L.

Rubric: Information technology

DOI: 10.21777/2500-2112-2024-2-65-81

Release: 2024-2 (47)

Pages: 65-81

Keywords: a mandatory address, a string address, an address model, a generative grammar, an equivalence criterion for sets of addresses

Annotation: The article explores the topic of formal description and normalization of the generally accepted concept of “address” in the database. The relevance of the work is due to the high degree of variability of addresses and the need to create a significant number of grammatical rules for their formal description and normalization. The article proposes an approach to summarize the rules of this description. The criterion of sets equivalence of generated address strings is formulated. A system of formal grammar rules has been developed that converts a set of address details values into a string form. The address bar is considered as a linguistic variable, the source of which is the required address, transformed according to the rules of the generative grammar. In turn, each request address is considered as the result of converting the corresponding address bar using the rules of the recognizing grammar. Using the method of logical categorization of the conversion process of a specific address, an address tree has been built, the paths of which determine the structure of each address bar. A theoretical model is proposed for the automatic conversion of a mandatory normalized address into a string form. The results obtained can be useful for designers of information systems containing address description data or interacting with them.

Bibliography: Gladkov S.L. THE ISSUE OF CONVERTING THE REQUIRED ADDRESS TO A STRING FORM // Education Resources and Technologies. – 2024. – № 2 (47). – С. 65-81. doi: 10.21777/2500-2112-2024-2-65-81