Urban transportation system is a large complex nonlinear system. It consists of surface-way
networks, freeway networks, and ramps with a mixed traffic flow of vehicles, bicycles, and …

Intersection management is one of the most challenging problems within the transport
system. Traffic light-based methods have been efficient but are not able to deal with the …

Since 1965 when the fuzzy logic and fuzzy algebra were introduced by Lotfi Zadeh, the fuzzy
theory successfully found its applications in the wide range of subject fields. This is mainly …

Traffic speed is one of the critical indicators reflecting traffic status of roadway networks. The
abnormality and sudden changes of traffic speed indicate the occurrence of traffic …

Currently, signal control mode is the main control method of urban road intersections. Given
that the traffic efficiency of road intersections is mainly affected by signal timing schemes, it is …

Urban road networks are an infrastructural key factor for modern cities. To facilitate an
efficient transportation of people and goods, it is crucial to optimise the networks' …

This paper presents a new methodology for optimizing the signal timing controls of
oversaturated networks based on the cell transmission model and a goal programming …

The objective of this study is to develop fuzzy logic based traffic junction light simulator
system for design and smart traffic junction light controller purposes and also to observe its …

Traffic efficiency is commonly regarded as the most important target for the control of
signalized intersections. However, from the fairness point of view, it can be argued that all …

This paper develops a signal optimization algorithm that aims to equalize queue growth
rates across links in oversaturated urban roadway networks and thus postpones queue …