Vehicular traffic is a classical example of a multi-agent system in which autonomous drivers operate in a shared environment. The article provides an overview of the state-of-the-art in microscopic traffic modeling and the implications for simulation techniques. We focus on the short-time dynamics of car-following models which describe continuous feedback control tasks (acceleration and braking...

Today’s motivation for autonomous systems research stems out of the fact that networked environments have reached a level of complexity and heterogeneity that make their control and management by solely human administrators more and more difficult. The optimisation of performance metrics for the air traffic management system, like in other networked system, has become more complex with increasi...

Accurate Traffic Sign Detection (TSD) can help drivers make better decision according to the traffic regulations. TSD, regarded as a typical small object detection problem in some way, is fundamental in the field of self-driving and advanced driver assistance systems. However, small object detection is still an open question. In this paper, we proposed a human brain inspired network to handle t...

Since the implementation of the regulations on the limit-driving of truck in urban areas of big cities, the study on route and time of city distribution gradually gets more attention. To improve the efficiency of distribution transport, not only the length of the routes need to be considered, but also the traffic conditions as well, even along with freight station locations and etc. Based on th...

A major, but unstudied, cause of crashes in China is drivers that "scramble" to gain the right of way in violation of traffic regulations. The motivation of this study is to explore the features of drivers' scrambling behaviors and the attitudes and driving skills that influence them. In this study, we established a scrambling behavior scale, and developed a driving attitude scale and a driving...

This paper presents the possibilities of validating the microscopic traffic flow simulation model VISSIM, both on a microscopic and a macroscopic level. VISSIM implements a psycho-physical carfollowing model and thus provides a very realistic driving behavior. The complex model offers but also requires many model parameters that can be calibrated using measurement data from driving experiments....

Becoming a democracy and having a market driven economy seem to be the goals of virtually every country in the world nowadays. The market system has led to a higher standard of living for more people than any other economic system yet invented. Similarly, democracy has brought the freedom to enjoy that standard of living to billions of people. The recent years have witnessed the transition from...

Society today expects the physician of the future to concern himself increasingly with social justice, the environment and government regulations. However, when attempts are made to deal with these subjects they usually focus on the 'here and now' and not the historical underpinning. The student, practitioner and public, often through the media, marvel at the contemporary medical scene with its...