Abstract Floating Car Data (FCD) has an important traffic data source due to its lower cost
and higher coverage despite its reliability problems. FCD obtained from GPS equipped …

New technologies able to register vehicle trajectories, such as GPS (Global Position
Systems)-enabled cell phones, have opened a new way of collecting traffic data. However …

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 a …

Real time data collection in traffic engineering is crucial for better traffic corridor control and
management. In the literature, many data collection methods have been used such as; …

Estimation of travel time in the analysis of network performance has been suffering from low
accuracy due to errors of vehicle speed evaluation, which is affected by the way that …

This paper compares speed data measured by induction loops of stationary detectors with
reported speeds from floating-car data which are based on most recent GPS observations of …

Collision-inclusive vehicle trajectories, ie, trajectories collected from real life crashes, are
essential for understanding and modeling unsafe driver behavior. However, reliable …

It is a pressing task to estimate the real-time travel time on road networks reliably in big
cities, even though floating car data has been widely used to reflect the real traffic. Currently …

Determining the trajectories of all vehicles on freeways is a challenging yet critical topic as
trajectories reflect the characteristics of traffic flow and serve as a good basis for traffic …

Mobile traffic sensors–those move with the flow they are monitoring–have quickly emerged
as an important means for traffic monitoring and data collection. In this paper, we propose …