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Bhathiya edited section_Challenegs_in_Bushy_Trees__.tex
about 8 years ago
Commit id: 55fd080be78b0251dcfdb01a236f592b0254f995
deletions | additions
diff --git a/section_Challenegs_in_Bushy_Trees__.tex b/section_Challenegs_in_Bushy_Trees__.tex
index 3809305..540be29 100644
--- a/section_Challenegs_in_Bushy_Trees__.tex
+++ b/section_Challenegs_in_Bushy_Trees__.tex
...
1 & \text{if $N = 1$}; \\
\sum_{i=1}^{N} & \text{if $ N \ne 0$}; \\ $$
Therefore the number of possible permutations are
$S(N)*N!$ . Unlike left-deep tree case, estimating the cost for all the possible bushy trees is computationally infeasible for moderately large N. Therefore it is required to come with a heuristic to select set of permutations for cost computations.Some heuristics considered are
\textbf{QUIKPICK-1000}