Decisional Perfect BCNF

Decisional Perfect BCNF is the problem of deciding whether or not a relation schema can be turned into Boyce-Codd normal form (BCNF), without loosing functional dependencies. A relation schema RR is in Perfect Boyce Codd Normal Form (abbr. perfect BCNF) if all non-trivial FDs in F+F^+ are among the FDs of the normalized form.

Parameters

  • nn: size of database
  • kk: number of functional dependencies

Filters

Computational Model

Randomization

Approximation

Algorithms Table

Displaying 1 of 1 algorithms

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Liu1992O(kn2)O(kn^2)O(n)O(n)

Reductions Table

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Other relevant algorithms

Insuffient Data to display table