Author: Gerd Isenberg
Date: 13:00:32 08/03/04
Go up one level in this thread
On August 03, 2004 at 15:04:54, Cesar Contreras wrote:
>Hi
>
>I'm working on extended futility prunning and it's not working, it seems to make
>a node reduction, but it plays worse than without it.
>
>My question is, do any of you have seen good improvement using extended futility
>prunning?
>
>what normal futility margin do you use?
>what extended futility margin do you use?
>
>Thank you.
There is a post script file to download from
http://supertech.lcs.mit.edu/~heinz/node17.html
8.
E.A. Heinz.
Extended futility pruning.
In ICCA Journal, Vol. 21, No. 2, pages 75-83, June 1998.
(published by the ICCA; preprint available from here)
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