The provision of road‐based travel‐time information often relies on speed data collected
from inductive loops imbedded in the pavement. While inductive loops are commonly …

The growing need of the driving public for accurate traffic information has spurred the
deployment of large scale dedicated monitoring infrastructure systems, which mainly consist …

An exciting new traffic monitoring technology has been developed that provides accurate
measurement of travel times as well as origin-destination data for freeway and arterial …

This paper examines the usability of mobile cellular networks to obtain traffic information on
a freeway. The question of whether a mobile station (cell phone) can play an acceptable role …

For decades, traffic conditions have been measured using aggregated point measurements
from loop detectors. However, new technologies have become available recently that can …

The purpose of this paper is to examine the performance of a new operational system for
measuring traffic speeds and travel times which is based on information from a cellular …

With the rapid growth of communications technologies, GPS, and the mobile internet, an
increasing amount of real-time location information is collected by private companies and …

Recently there has been significant interest of researchers and practitioners on the use of
Bluetooth Media Access Control Scanner (BMS) as a complementary transport data source …

This paper is an investigation of the use of anonymous tracking of cellular phones to
generate traffic information on a road network. The E911 initiative mandated by the FCC …

The use of cell phone signaling data for traffic modeling has great potential. Because of the
high coverage rate of these phones, the data can be used as an addition to or even as a …