This article at Wired is about Go playing computers: <a href="http://blog.wired.com/wiredscience/2009/03/gobrain.html">http://blog.wired.com/wiredscience/2009/03/gobrain.html</a><br>
Includes a pic of a 24 node cluster at Santa Cruz, and a YouTube video of a famous game set to music :-)<br>
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My beef, which started with Ken Thompson saying he was disappointed by
how little we learned about human cognition from chess computers, is
about statements like this:<br>
<br>
"People hoped that if we had a strong Go program, it would teach us how our minds work. But that's not the case," said <a href="http://www.dartmouth.edu/%7Erah/">Bob Hearn</a>,
a Dartmouth College artificial intelligence programmer. "We just threw
brute force at a program we thought required intellect."<br>
<br>
And yet the article points out:<br>
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[our brain is an]...efficiently configured
biological processor — sporting 10<sup>15</sup> neural connections, capable of
10<sup>16</sup> calculations per second<br>
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Our brains do brute-force massively distributed computing. We just aren't conscious of most of it.<br>
<br>
Peter<br>