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POSSIBILITY OF OBTAINING FUNCTIONAL DEPENDENCES FROM DATABASE STRUCTURE.

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Title: POSSIBILITY OF OBTAINING FUNCTIONAL DEPENDENCES FROM DATABASE STRUCTURE.
Alternate Title: ВОЗМОЖНОСТЬ ПОЛУЧЕНИЯ ФУНКЦИОНАЛЬНЫХ ЗАВИСИМОСТЕЙ ИЗ СТРУКТУРЫ БАЗЫ ДАННЫХ
МОЖЛИВІСТЬ ОТРИМАННЯ ФУНКЦІОНАЛЬНИХ ЗАЛЕЖНОСТЕЙ ЧЕРЕЗ СТРУКТУРУ БАЗИ ДАНИХ
Authors: Grishin, S. I.1 grishin_si@ukr.net, Timoshenko, L. N.2
Source: Informatics & Mathematical Methods in Simulation / Informatika ta Matematičnì Metodi v Modelûvannì. 2017, Vol. 7 Issue 1/2, p113-118. 6p.
Subjects: Functional dependencies, Data structures, SQL
Abstract (English): We study the possibility of obtaining functional dependencies from the scheme of the existing database, as well as the data contained in it. Statistical methods for finding dependencies between data were used to generate probability dependencies. Software implementation of the developed algorithm for generating dependencies provides connection to various data providers. Application testing showed that the correct results can be obtained with a sufficiently large amount of data in the source. [ABSTRACT FROM AUTHOR]
Abstract (Russian): Приведены результаты исследования возможности получения функциональных зависимостей из схемы существующей базы, а также данных, содержащихся в ней. Для генерации вероятностных функциональных зависимостей использованы статистические методы поиска зависимостей между данными. Программная реализация разработанного алгоритма генерации зависимостей обеспечивает подключение к различным поставщикам данных. Тестирование приложения показало, что корректные результаты можно получить при достаточно большом объеме данных в источнике. [ABSTRACT FROM AUTHOR]
Copyright of Informatics & Mathematical Methods in Simulation / Informatika ta Matematičnì Metodi v Modelûvannì is the property of Odessa Polytechnic University and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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  Data: POSSIBILITY OF OBTAINING FUNCTIONAL DEPENDENCES FROM DATABASE STRUCTURE.
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  Data: ВОЗМОЖНОСТЬ ПОЛУЧЕНИЯ ФУНКЦИОНАЛЬНЫХ ЗАВИСИМОСТЕЙ ИЗ СТРУКТУРЫ БАЗЫ ДАННЫХ<br />МОЖЛИВІСТЬ ОТРИМАННЯ ФУНКЦІОНАЛЬНИХ ЗАЛЕЖНОСТЕЙ ЧЕРЕЗ СТРУКТУРУ БАЗИ ДАНИХ
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  Data: <searchLink fieldCode="AR" term="%22Grishin%2C+S%2E+I%2E%22">Grishin, S. I.</searchLink><relatesTo>1</relatesTo><i> grishin_si@ukr.net</i><br /><searchLink fieldCode="AR" term="%22Timoshenko%2C+L%2E+N%2E%22">Timoshenko, L. N.</searchLink><relatesTo>2</relatesTo>
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– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Functional+dependencies%22">Functional dependencies</searchLink><br /><searchLink fieldCode="DE" term="%22Data+structures%22">Data structures</searchLink><br /><searchLink fieldCode="DE" term="%22SQL%22">SQL</searchLink>
– Name: Abstract
  Label: Abstract (English)
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  Data: We study the possibility of obtaining functional dependencies from the scheme of the existing database, as well as the data contained in it. Statistical methods for finding dependencies between data were used to generate probability dependencies. Software implementation of the developed algorithm for generating dependencies provides connection to various data providers. Application testing showed that the correct results can be obtained with a sufficiently large amount of data in the source. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label: Abstract (Russian)
  Group: Ab
  Data: Приведены результаты исследования возможности получения функциональных зависимостей из схемы существующей базы, а также данных, содержащихся в ней. Для генерации вероятностных функциональных зависимостей использованы статистические методы поиска зависимостей между данными. Программная реализация разработанного алгоритма генерации зависимостей обеспечивает подключение к различным поставщикам данных. Тестирование приложения показало, что корректные результаты можно получить при достаточно большом объеме данных в источнике. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Informatics & Mathematical Methods in Simulation / Informatika ta Matematičnì Metodi v Modelûvannì is the property of Odessa Polytechnic University and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Code: eng
        Text: English
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        StartPage: 113
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      – SubjectFull: Functional dependencies
        Type: general
      – SubjectFull: Data structures
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      – SubjectFull: SQL
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      – TitleFull: POSSIBILITY OF OBTAINING FUNCTIONAL DEPENDENCES FROM DATABASE STRUCTURE.
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              Text: 2017
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