Can be a rule there to transform the Top-Down
to Bottom-Up
?
Can be a rule there to transform the Top-Down
to Bottom-Up
?
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?????
You need to be more specific to get a definitive answer.
Generally though, dynamic programming is essentially traversing a directed graph of states (vertices) and dependencies between them (arcs). It depends on the problem whether it is feasible to, looking at a certain state, list all incoming edges, or all outgoing edges, or both.
I think I understand him, I think he needs some tips to transform Top-Down recursive with memoization dynamic programming to Bottom-Up with loops!