Synthesis of Semantic Model of Subject Area at Integration of Relational Databases

The article considers the problem of synthesizing a semantic model of the subject area at integration of heterogeneous information resources. In this case, emphasis is placed on ensuring the universality of the means of description, without regard to artificial limitations on the data typification a...

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Bibliographic Details
Published inProceedings of CAOL pp. 598 - 601
Main Authors Filatov, Valentin, Semenets, Valerii, Zolotukhin, Oleh
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2019
Subjects
Data integration
data model
Data models
data semantics
Information services
Mathematical model
reengineering
relational database
Semantics
subject area
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Summary:The article considers the problem of synthesizing a semantic model of the subject area at integration of heterogeneous information resources. In this case, emphasis is placed on ensuring the universality of the means of description, without regard to artificial limitations on the data typification and categorization. Two types of logical existence rules are introduced: functional and structural ones, which allow analyzing not only explicitly defined, but also logically deducible information objects, that is, determining the boundary of the subject area. Information about all possible information objects of the subject area makes it possible to determine the area of intersection of the integrable data semantics.
ISSN:2160-1534
DOI:10.1109/CAOL46282.2019.9019532