Robust road link speed estimates for sparse or missing probe vehicle data.

Peter Widhalm Markus Piff Norbert Brändle Hannes Koller Martin Reinthaler

Published in: ITSC (2012)

Keyphrases

sparse data
data sets
raw data
data structure
missing data
data processing
missing values
data collection
database
high speed
data sources
high dimensional
data analysis
data points
high dimensional data
sensor data
training data
social networks
missing information
traffic safety