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Subject: Re: Effect of tablebases on programs' performance

Author: Dann Corbit

Date: 13:07:55 05/29/01

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On May 29, 2001 at 01:39:29, Ed Schröder wrote:
>On May 28, 2001 at 18:59:22, Bruce Moreland wrote:
[snip]
>>I'll take for instance you and Christophe.  If you want to share ideas I can't
>>believe that anyone would tell you that you can't, but if you start editing each
>>other's source code, I think you run into this multiple authorship issue.  Once
>>you start writing engine code for each other, you are a team, and that means one
>>entry, in my opinion.

I think it a very funny thought to punish cooperation.  The original algorithms
are orders of magnitude more important than the implementation details.  If they
share ideas, that is grotesquely more important than a snippet of code.  Given a
few days, I can implement any algorithm I can read about.  But I might never
invent the algorithm.

>>I feel the same way about opening books.  The opening book is a very tough
>>problem, and I think that the author of the opening book should be considered a
>>co-author of the chess program.  I don't think that something that selects moves
>>for you should be considered a trivial part of the interface, for instance.
>>
>>bruce
>
>
>I agree with you on the subjects "crafty clones" and "opening books". But
>to the original discussion about TB's: it is just a piece of code every
>programmer can write, it is there, it is working and saves a lot of
>programming time. I don't see a problem as nothing creative is involved, just
>raw programming how to access data. To get TB's to work you don't even have
>to understand chess. By saying this I don't want to put Eugene's work down
>on the contrary but I consider the invention and creation of TB's itself as
>more important than how to access them.

Using with permission verses using without permission.  There is no other issue
here.  Everything else just clouds that.
IMO-YMMV



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