Well, it's a paper from the Symposium on Experimental Algorithms ;) You can find a good list of interesting route planning papers, including hub labeling, at ht

Well, it's a paper from the Symposium on Experimental Algorithms ;) You can find a good list of interesting route planning papers, including hub labeling, at http://i11www.iti.uni-karlsruhe.de/teaching/sommer2014/routenplanung/index#literatur http://i11www.iti.uni-karlsruhe.de/teaching/sommer2014/route... (page is in German, but the literature is English of course)