Xinyang Zhang Paul Francis Jia Wang Kaoru Yoshida Scaling IP Routing with the Core Router-Integrated Overlay. 147-156 2006 conf/icnp/2006 ICNP http://doi.ieeecomputersociety.org/10.1109/ICNP.2006.320208 db/conf/icnp/icnp2006.html#ZhangFWY06