Τι (ποιος) είναι (a, b)-decomposition - ορισμός
(a, b)-decomposition
In graph theory, the (a, b)-decomposition of an undirected graph is a partition of its edges into a + 1 sets, each one of them inducing a forest, except one which induces a graph with maximum degree b. If this graph is also a forest, then we call this a F(a, b)-decomposition.
A/B testing
USER EXPERIENCE RESEARCH METHODOLOGY, CONSISTING OF A RANDOMIZED EXPERIMENT WITH AT LEAST TWO VARIANTS, DENOTED AS A AND B
A/B Testing; Split testing; Ab testing; A/B test; A/B tests; Split test; A b test; A-b test; A/b experiments; A/b testing; AB testing; A or B testing; A-B testing
A/B testing (also known as bucket testing or split-run testing) is a user experience research methodology. A/B tests consist of a randomized experiment with two variants, A and B.
Lossless join decomposition
DECOMPOSITION OF A DATABASE RELATION SUCH THAT A NATURAL JOIN OF THE RESULTING RELATIONS YIELDS BACK THE ORIGINAL RELATION
Lossless-join decomposition; Lossless-Join Decomposition
In database design, a lossless join decomposition is a decomposition of a relation R into relations R_1, R_2 such that a natural join of the two smaller relations yields back the original relation. This is central in removing redundancy safely from databases while preserving the original data.
Βικιπαίδεια
(a, b)-decomposition
In graph theory, the (a, b)-decomposition of an undirected graph is a partition of its edges into a + 1 sets, each one of them inducing a forest, except one which induces a graph with maximum degree b. If this graph is also a forest, then we call this a F(a, b)-decomposition.
