There's a chapter in Hillis' thesis on it (which this re-posting has just prompted me to finally read): http://dspace.mit.edu/handle/1721.1/14719 http://dspace.

There's a chapter in Hillis' thesis on it (which this re-posting has just prompted me to finally read): http://dspace.mit.edu/handle/1721.1/14719 http://dspace.mit.edu/handle/1721.1/14719