?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F116%2F&rft.title=Route+information+from+a+central+route+planner&rft.creator=Hek%2C+G.&rft.creator=Lunter%2C+G.&rft.creator=Schreuder%2C+J.A.M.&rft.creator=White%2C+J.&rft.subject=Transport+and+Automotive&rft.description=We+present+a+discussion+of+a+problem+posed+by+researchers+of+the+comapny+Ericsson%2C+namely%2C+to+estimate+the+fraction+of+road+users+in+a+road+network+that+must+participate+in+a+central+route+planning+scheme+such+that+travel+time+predictions+improve+significantly.%0A%0AThe+aim+of+this+work+is+to+derive+a+measure+of+travel+time+performance+depending+on+the+number+of+road+users+who+are+participating+in+the+central+route+planner.++The+approach+is+mainly+of+a+statistical+nature.&rft.date=1999-11-19&rft.type=Study+Group+Report&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.language=en&rft.identifier=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F116%2F1%2Froute_planner.pdf&rft.identifier=++Hek%2C+G.+and+Lunter%2C+G.+and+Schreuder%2C+J.A.M.+and+White%2C+J.++(1999)+Route+information+from+a+central+route+planner.++%5BStudy+Group+Report%5D+++++