Network macroscopic fundamental diagrams (NMFD) and related network-level traffic
dynamics models have received both theoretical support and empirical validation with the …

Traffic-responsive signal control is a cost-effective, easy-to-implement, network management
strategy, bearing high potential to improve performance in heavily congested networks with …

This paper explores the potential of aggregated traffic models based on the Macroscopic
Fundamental Diagram for building a network-wide monitoring system of travel emissions …

Traffic flow and travel time-based measures are used to quantify and characterize
congestion levels on urban roadway networks. However, under low-density conditions …

The imminent penetration of low-altitude passenger and delivery aircraft into the urban
airspace will give rise to new urban air transport systems, which we call low-altitude air city …

This paper introduces a spatial queueing model for a single bottleneck during morning peak
hours. Utilizing the logistic function and after appropriate calibration, it articulates the arrival …

This paper presents additional results of the generalized bathtub model for urban networks,
including a simpler derivation and exact solutions for uniformly distributed trip lengths. It is …

Empirical studies have demonstrated the existence of a well-defined Network Macroscopic
Fundamental Diagram (NMFD). Well-shaped NMFD, however, may not be a universal law …

Increasing congestion levels and their elusive impact warrants the development of
congestion mitigation strategies. Quantifying congestion and analyzing the spatiotemporal …

Over the past few decades, the digitalization of services and infrastructures has led to the
emergence of a broad set of new information sources to characterize human mobility. These …