[Routing] GPS considering traffic concentration

Freek freek_osm at vanwal.nl
Thu Jul 31 10:39:56 BST 2008


On Wednesday 30 July 2008, Vojtech Brtnik wrote:
> 1) Do you know of any database of scientific articles on the topic of
> routing? I can't find any. I mean shortest path in huge graphs,
> quickest path, finding nearest...., most comfortable path... etc,

Exactly one year ago, Artem Pavlenko gave some pointers:
http://lists.openstreetmap.org/pipermail/talk/2007-July/016508.html

> generating of traffic problem,... representing/saving huge graphs in
> memory/HDD...

If you want to go in the direction of I/O-efficient algorithms, this might be 
a good first pointer:
http://www.springer.com/computer/foundations/book/978-3-540-00883-5
It is available online if you have access to Springer. See for example
chapter 4: "Elementary Graph Algorithms in External Memory".

-- 
Freek




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