Shakhovska N. Modelling of datawarehouses with uncertainness basis on the relational model

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0407U001906

Thesis Registration Form

0407U001906.pdf

Applicant for

Specialization

  • 01.05.02 - Математичне моделювання та обчислювальні методи

13-04-2007

Specialized Academic Board

Д.35.052.05

Essay

The thesis decided urgent the task of correct representation, processing and elimination uncertainces in datawarehouses. The mathematical models for processing different uncertain types are considered. The relation with uncertainty is entered. The relational algebra operators is extended. There are generalized operators for processing different types of uncertainty. It is offered to use connection, which arise between object conseptes, for elimination of uncertainty.The algorithms of classification are offered with the purpose of reduction of uncertainty.

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7_dys_rozd3.doc

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9_dys_vysnovky.doc

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