Path inference of low-frequency GPS probes for urban networks
2012 (English)In: Intelligent Transportation Systems (ITSC), 2012 15th International IEEE Conference on, IEEE , 2012, 1698-1701 p.Conference paper (Refereed)
The use of probe vehicles in traffic management is growing rapidly. The reason is that the required data collection infrastructure is increasingly in place in urban areas with significant number of mobile sensors moving around covering expansive areas of the road network. The data is usually sparse in time and location. It usually includes only geo-location and timestamp. Extracting the paths taken by the vehicles is an important step in using this data. Such methods are referred to as map-matching or path inference. This paper introduces a path inference method for low-frequency probes and evaluates its accuracy in comparison to a recent method.
Place, publisher, year, edition, pages
IEEE , 2012. 1698-1701 p.
, IEEE International Conference on Intelligent Transportation Systems-ITSC, ISSN 2153-0009
Data collection, Geolocations, Inference methods, Map matching, Mobile sensors, Probe vehicles, Road network, Time-stamp, Traffic management, Urban areas, Urban networks
Transport Systems and Logistics
IdentifiersURN: urn:nbn:se:kth:diva-116026DOI: 10.1109/ITSC.2012.6338667ISI: 000312599600281ScopusID: 2-s2.0-84871211805ISBN: 978-146733064-0OAI: oai:DiVA.org:kth-116026DiVA: diva2:588608
2012 15th International IEEE Conference on Intelligent Transportation Systems, ITSC 2012; Anchorage, AK; 16 September 2012 through 19 September 2012
QC 201301162013-01-152013-01-152013-09-06Bibliographically approved