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Information × Registration Number 0305U001510, 0101U002163 , R & D reports Title Logic-mathematical and programmological means of informational technologies popup.stage_title Розробка методів забраження інформації, побудова нечіткої реляційної алгебри та експлікативних логік в реляційних базах даних Head Redko Volodymyr Nykyforovych, Registration Date 04-03-2005 Organization Taras Shevchenko Kiev university popup.description2 The conception of fuzzy relationship and its representation, the fuzzy relationship operations and its semantics at the representation terms have been introduced. The fuzzy relationship algebra has been constructed. The model of manipulate actions of relational database is constructed, the main programming compositions are investigated, the generating systems for programming algebras of the naming computable functions denotate preserving are discovered. Product Description popup.authors popup.nrat_date 2020-04-02 Close