On escaping copyright by rewriting everything

Discussion of anything and everything relating to chess playing software and machines.

Moderator: Ras

chrisw

Re: On escaping copyright by rewriting everything

Post by chrisw »

One can intuit the informational teasers are to keep the case alive, but why don't you just wait until you have produced your document, if any?
Zach Wegner wrote:
Uri Blass wrote:I did not do it in this specific case(I remember that Strelka clearly has different weights in many cases) but without discussing about the rybka-fruit case it seems that your positions is against progress in computer chess based on your previous post.

You said:
"If by "differences" you mean weights, then you would be correct. Well, sort of. Perhaps you should take a closer look."

This suggests that using the same ideas that are easy to remember not in the same code and having different weights(because you do not remember the original weights) is not ok based on your opinion.

...
I think before we continue in this direction you should closely examine the weights in Strelka's passed pawn eval. Hell, do it in the whole eval. Then you might understand where I am coming from.
bob
Posts: 20943
Joined: Mon Feb 27, 2006 7:30 pm
Location: Birmingham, AL

Re: On escaping copyright by rewriting everything

Post by bob »

I don't think Zach is saying he is "against progress". More that he is "against copying". There is zero chance that someone would reproduce the same weights for many eval terms on his own. Copying values is certainly not illegal, _if_ the GPL is honored. That would mean making the entire source GPL..
User avatar
Rolf
Posts: 6081
Joined: Fri Mar 10, 2006 11:14 pm
Location: Munster, Nuremberg, Princeton

Re: On escaping copyright by rewriting everything

Post by Rolf »

bob wrote:I don't think Zach is saying he is "against progress". More that he is "against copying". There is zero chance that someone would reproduce the same weights for many eval terms on his own. Copying values is certainly not illegal, _if_ the GPL is honored. That would mean making the entire source GPL..
Bob, what is the prename of your son? 4 letters? <gg>
-Popper and Lakatos are good but I'm stuck on Leibowitz