In this report, we have proposed a new data mining method to analyze vehicles' temporal behaviors. The Bag-of-Systems (BoS) representation was adopted to analyze the temporal behavior signals. The BoS representation was originally used for analyzing motion data from video image. We have extended the model of dynamical systems to analyze vehicles' temporal behaviors of both travel direction and rotational direction. By using this method, a symbol sequence was obtained for each trip. Therefore we could apply various data mining method to the obtained sequences. As for the first trial, a clustering method was applied to the sequences and characteristic segments to know the events happened on the vehicles were successfully found.
Analysis of temporal vehicle behaviors using bag of dynamical systems
2014-06-01
907236 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
ANALYSIS OF TEMPORAL VEHICLE BEHAVIORS USING BAG OF DYNAMICAL SYSTEMS
British Library Conference Proceedings | 2014
|Two vision-guided vehicles : temporal coordination using nonlinear dynamical systems
BASE | 2007
|Modeling temporal morphological systems via lattice dynamical systems [4304-29]
British Library Conference Proceedings | 2001
|Optimal Temporal Reduced Order Modeling for Nonlinear Dynamical Systems
British Library Conference Proceedings | 2011
|