- FIB Suppression with Virtual Aggregation, Paul Francis, Xiaohu Xu, H. Ballani, Dan Jen, Robert Raszuk, Lixia Zhang, May 2009
- Evolution Towards Global Routing Scalability, Beichuan Zhang, Lixia Zhang, March 2009
- Towards A New Internet Routing Architecture: Arguments for Separating Edges from Transit Core, to appear in Seventh ACM Workshop on Hot Topics in Networks (HotNets-VII), Calgery, Alberta, Canada, Oct 2008
- APT: A Practical Tunneling Architecture for Routing Scalability. UCLA Computer Science Department Technical Report #080004.
- A Scalable Routing System Design for Future Internet. SIGCOMM IPv6 Workshop 2007.
- A Proposal for Scalable Internet Routing & Addressing. Internet draft.
- APT: A Practical Transit Mapping Service, IETF Internet Draft, draft-jen-apt-01.txt, 2007