Travel time estimation models, which rely on speed data provided from point detectors
(usually inductive loops), have application in travel time prediction and network performance …

Travel time is an important parameter in evaluating the operating efficiency of traffic
networks, in assessing the performance of traffic management strategies, and as input to …

Travel time is an important characteristic of traffic conditions in a road network. Up-to-date
travel time information is important in dynamic traffic management. Presented are the …

Travel time for an itinerary constitutes one of the most relevant roadway traffic metrics.
Numerous studies have been conducted to estimate travel times on the basis of data from …

The ability to estimate travel time on-line for use in signal timing optimization and route
guidance and vehicle navigation applications is becoming necessary. Detector data are …

An algorithm is presented for off-line estimation of route-level travel times for uninterrupted
traffic flow facilities, such as motorway corridors, based on time series of traffic-speed …

The need to measure urban link travel time (ULTT) is becoming increasingly important for
the purposes both of network management and traveller information provision. This thesis …

Despite recent development efforts in many other advanced traffic surveillance systems,
inductance loops are still the most widely used traffic detectors. This paper points out the …

Travel times are key statistics for traffic performance, policy, and management evaluation
purposes. Estimating travel times from local traffic speeds collected with loops or other …

A piecewise truncated quadratic speed trajectory is proposed to mimic the unknown speed
trajectory between point detectors. The basis functions of the new method consist of …