Traffic behavior in a large-scale network can be viewed as a complicated non-linear system, so it is very difficult to describe the long-term network traffic behavior in a large-scale network. In this paper, according to the non-linear character of network traffic, the time series of network traffic is decomposed into trend component, period component, mutation component and random component by...

Accurate estimation of saturation flow rate is a prerequisite for accurate estimation of level of service and delays of signalized intersections. Saturation flow rate of intersections depends on many factors, including traffic behavior and culture. One of the important problems of traffic behavior in Iran is the violation of law at the physical region of intersections. The main purpose of this ...

The aim of the study was to find typical errors of traffic participants leading to frequent traffic-conflicts. For this purpose ~5 registered conilicts and the types of behavior leading to them by observing 201 subjects driving along a standardized route and describing their behawar. The data collected this way. together uith Intormation about the driving record of the subjects obtained in expl...

Adaptive techniques support the development of new tools to help traffic engineers classify and evaluate traffic flow at intersections. We describe a tool that learns to associate driver behavior with a subset of traffic controls, e.g. stoplights and stop signs. In the case where the traffic controls for an intersection are not readily available or are unknown, the tool automatically identifies...

Traffic analysis and traffic abnormality detection are emerged as an efficient way of detecting network attacks in recent years. The existing approaches can be improved by introducing a new model and a new analysis method of network user’s traffic behaviors. The description dimensions to network user’s traffic behaviors in the current approaches are high, resulting in high processing complexity...

In order to be able to accurately predict the behavior of traffic on a network, one must have a good model. Traditional models (the M/M/1 model is studied here) of traffic behavior are not completely accurate. By examining actual traffic data on a network and comparing them to the analytical results predicted by modeling, we can show how well the model can predict traffic behavior. By comparing...

Introduction: Vehicle and motorcycle accidents are one of the main causes of mortality in the world and the highest rates of mortality are attributed to developing countries. On average, every day, there are three thousand car deaths in the world, and mortality related to vehicles are the 11th most common cause of death in developing countries. In our country, the death toll from driving accide...

noise pollution can be considered as the most important problem of urban environmental management in mega metropolises and urban transportation is the main source of the mentioned problem. this study aims to investigate the amount of traffic noise dose received by traffic policemen in tehran; district 1 municipality. the investigation was conducted during three consecutive months in 2007 in 282...

Traffic-flow modelling has been of prime interest to traffic engineers and planners since the mid-20th century. Most traffic-flow models were developed for purpose characterizing homogeneous flow. Some these are extended characterize complex interactions involved in heterogeneous Existing do not driver behavior leading gap filling conditions. This study aimed at explaining gap-filling flow by u...