Author: Dave Gomboc
Date: 12:36:13 01/17/00
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On January 17, 2000 at 09:34:18, Robert Hyatt wrote: >On January 17, 2000 at 03:39:03, Dave Gomboc wrote: > >>On January 17, 2000 at 03:11:34, Jouni Uski wrote: >> >>>Yes stunnigly they are available at: >>> >>>http://www.research.ibm.com/deepblue/watch/html/c.html >>> >>>First thing I notice is, that search depth is not very convincing at all - >>>mostly 11-12 ply (also in endgame part)! Have I read log wrong way? Most >>>Chessbase engines got same ply in standard PC... >>> >>>Jouni >> >>The search depth reported is what the host software is reaching before handing >>off to chess processors. >> >>Dave > > >DId this come from Hsu or Campbell? Makes sense (see my prior post in this >thread) based on simple math. But I have never thought to ask... IIRC it was reported in Search Control Methods in Deep Blue from an AAAI workshop in 1999 (authors: Hsu, Campbell, Hoane). I have the paper somewhere but not in front of me, so I hope I remembered properly. Incidentally, the DB host software did have some selective search (but not null-move), according to the paper. Dave
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