There is a new I-D which hasn't been mentioned on this list so far:
APT: A Practical Transit Mapping Service
Dan Jen, Michael Meisel, Dan Massey, Lan Wang,
Beichuan Zhang and Lixia Zhang
http://tools.ietf.org/html/draft-jen-apt
Section 8 begins:
Clearly, the deployment of APT will coincide with the
deployment of eFIT (or a similar architecture).
eFIT is:
A Scalable Routing System Design for Future Internet
Dan Massey, Lan Wang, Beichuan Zhang, Lixia Zhang
ACM SIGCOMM Workshop on IPv6, August 2007.
The copy of this paper at:
http://www.cs.ucla.edu/~lixia/papers/07SIG_IP6WS.pdf
currently has a problem with permissions, but I emailed Lixia
about this, so hopefully it will be available soon.