[sc34wg3] Possible TMRM issue

[Lars Marius Garshol]

There is one potential TMRM issue that's worried me for a while, and  
I would appreciate if we could put it to rest one way or another.

TMRM instances are sets of proxies, which implies that you can't have  
duplicate proxies. Proxies, in turn, are sets of (proxy, proxy)  
pairs, which gives you a simple, but recursive structure. How is it  
possible to efficiently detect duplicates in this model? In theory  
you may have to traverse the entire model every time you want to  
compare two proxies.

I doubt that this has failed to occur to Robert, but I have no idea  
what the answer is, and would appreciate if this could be cleared up  
somehow.

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Lars Marius Garshol, Ontopian               http://www.ontopia.net
+47 98 21 55 50                             http://www.garshol.priv.no