Questions tagged [iddfs]

For questions related to the iterative deepening depth-first search (IDDFS) algorithm, which is an algorithm that runs a depth-first search (DFS) with progressively bigger depths.

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Beating iterative alpha beta search in Isolation Game

I'm having trouble beating an AI in Isolation game: https://en.wikipedia.org/wiki/Isolation_(board_game) with 3 queens on a 7x7 board. I tried applying alpha beta iteration with a scoring function on ...
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What is the space complexity of iterative deepening search?

When using iterative deepening, is the space complexity, $O(d)$, where $b$ is the branching factor and $d$ the length of the optimal path (assuming that there is indeed one)?
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What are the common techniques one could use to deal with collisions in a transposition table?

Consider an iterative deepening search using a transposition table. Whenever the transposition table is full, what are common strategies applied to replace entries in the table? I'm aware of two ...