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Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Keler, Andreas; Krisp, Jukka M.; Ding, Linfang 
Title:
Detecting Travel Time Variations in Urban Road Networks by Taxi Trajectory Intersections 
Abstract:
Floating Car Data (FCD) of taxis provides useful traffic information. Its handling needs effective analysis steps, including Map Matching (MM) onto road segments. Another challenge is to compute realistic FCD-based travel times in complex urban road networks with different elevation levels. We propose a method for inferring travel time variations in intersections of these networks. Based on intersecting recorded taxi trajectories in Euclidean space, we assign average travel time differences. Add...    »
 
Book / Congress title:
GISRUK 2017 – 25th GIS Research UK Conference 
Year:
2017