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Subject: Re: Iterated search vs. Internal iterative deepening

Author: Gian-Carlo Pascutto

Date: 02:47:36 06/21/02

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On June 21, 2002 at 05:13:36, Russell Reagan wrote:

>In a post from yesterday Bob Hyatt mentioned many areas in computer chess that
>have been written about and published in academic papers. He mentioned both
>"iterated search" and "internal iterative deepening". I had only heard the term
>iterative deepening (not internal iterative deepening, or iterated search).
>
>So what is the difference between:
>
>Iterative Deepening
>Internal Iterative Deepening
>Iterated Search

I think interated search and iterative deepening are the same.

Internal interative deepening uses reduced-depth alphabeta searches
to get a best move inside the search, when no PV or hash move is
available in a PV node.

--
GCP



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