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GIS
2009
ACM

Towards modeling the traffic data on road networks

13 years 7 months ago
Towards modeling the traffic data on road networks
A spatiotemporal network is a spatial network (e.g., road network) along with the corresponding time-dependent weight (e.g., travel time) for each edge of the network. The design and analysis of policies and plans on spatiotemporal networks (e.g., path planning for location-based services) require realistic models that accurately represent the temporal behavior of such networks. In this paper, for the first time we propose a traffic modeling framework for road networks that enables 1) generating an accurate temporal model from archived temporal data collected from a spatiotemporal network (so as to be able to publish the temporal model of the spatiotemporal network without having to release the real data), and 2) augmenting any given spatial network model with a corresponding realistic temporal model custom-built for that specific spatial network (in order to be able to generate a spatiotemporal network model from a solely spatial network model). We validate the accuracy of our propos...
Ugur Demiryurek, Bei Pan, Farnoush Banaei Kashani,
Added 16 Aug 2010
Updated 16 Aug 2010
Type Conference
Year 2009
Where GIS
Authors Ugur Demiryurek, Bei Pan, Farnoush Banaei Kashani, Cyrus Shahabi
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