common inference models of functional dependencies, deals with the problems of building covers for sets of functional … dependencies, makes a synthesizes of normal forms, presents trends regarding normalization algorithms and provides a temporal …

The paper proposes a problem decomposition method for building optimal cover for a set of functional dependencies to … decrease the solving time. At the beginning, the paper includes an overview of the covers of functional dependencies. There are … considered definitions and properties of non redundant covers for sets of functional dependencies, reduced and canonical covers …

the dual language, which generates the tuple types allowed to occur in extended relations. They defined functional … dependencies (regular FD - RFD) over extended relations. In this paper they rephrase the RFD concept by directly using regular …