Best,
Andi _______________________________________________ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
I am currently reading this Google paper, which is probably interesting for indexing OSM data:
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.102.1480&rep=rep1&type=pdf
