Ralph Keller Lukas Ruf Amir Guindehi Bernhard Plattner PromethOS: A Dynamically Extensible Router Architecture Supporting Explicit Routing. 20-31 2002 conf/iwan/2002 IWAN http://link.springer.de/link/service/series/0558/bibs/2546/25460020.htm db/conf/iwan/iwan2002.html#KellerRGP02