… a density based CTM for highway traffic. A real time algorithm for traffic estimation based on
the … Other treatments of traffic monitoring include adjoint based data assimilation in [14], [15], …

… of making significant breakthroughs in highway traffic monitoring. A fundamental challenge
… ) for highway traffic estimation is the development of a model for the evolution of traffic velocity…

… , the traffic state in unobserved areas needs to be estimated; … the simultaneous estimation of
flow, density, and speed on road … observed traffic data and a priori knowledge of traffic. Fig. 1 …

… This paper presents VTrack, a system for using mobile phones to accurately estimate
road travel times using a sequence of inaccurate position samples, and evaluates it on route …

… We used a clustering method to estimate freeway traffic measures from mobile phone … So
using mobile phones instead of GPS to estimate traffic measures has attracted a lot of attention. …

… data, based on which real-time urban traffic states can be estimated and sent as feedback
to … A-GPS mobile phones can be used to estimate urban traffic states. The urban traffic is gen…

… traffic conditions. This paper examines the emerging opportunities to collect network‐wide
traffic information using mobile phones as traffic … the mobile phone to locate it and estimate its …

… a road (explained in detail in Section 2.3.1). These corrected locations are used to estimate
the … Then, in each VILD belonging to the estimated route, the time when the mobile device …

… An ensemble Kalman filtering approach to highway traffic estimation using GPS enabled
mobile devices. In: Proceedings of the 47th IEEE Conference on Decision and Control, Cancun, …

… of the signaling events generated by mobile devices (Section II). • We introduce a method
for estimating the expected travel time of vehicles on highway segments based solely on the …