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The core algorithm is called "Operational Transformation". See http://www.codecommit.com/blog/java/understanding-and-applyi...


I found this paper to be really helpful as well, which is linked to from that article: ftp://ftp.lambda.moo.mud.org/pub/MOO/papers/JupiterWin.ps


That's actually really cool, thanks!


Doesn't look like rocket science. Also using XML is just... hrmmm

I'm not sure there's anything that technically impressive that came out of wave.




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