Amir Hossein Karbasi

Verified

Amir Hossein verified their affiliation via an institutional email.

Learn more

Verified

Amir Hossein verified their affiliation via an institutional email.

Learn more

• Ph.D. student
• PhD Student at McMaster University

Traffic management plays an important role in transportation planning, and an effective means of traffic management is traffic flow prediction. Traffic flow prediction provides traffic decision-makers the opportunity to reach accurate information to make judicious decisions that can reduce traffic congestion. On the other hand, deep neural networks...

Road traffic crashes are a major safety problem, with one of the leading factors in crashes being human error. Automated and connected vehicles (CAVs) that are equipped with Advanced Driver Assistance Systems (ADAS) are expected to reduce human error. In this paper, the Simulation of Urban MObility (SUMO) traffic simulator is used to investigate ho...

Fundamental diagrams (FDs) present the relationship between flow, speed, and density, and give some valuable information about traffic features such as capacity, congested and uncongested situations, and so forth. On the other hand, high accuracy speed-density models can produce more efficient FDs. Although numerous speed-density models are present...

Accurate traffic volume and speed prediction have a wide range of applications in transportation. It can result in useful and timely information for both travellers and transportation decision-makers. In this study, an Attention based Long Sort-Term Memory model (A-LSTM) is proposed to simultaneously predict traffic volume and speed in a critical r...

Automated vehicles (AVs) will appear on the road soon and will influence the properties of road traffic networks such as capacity and safety. While the impact of AV on traffic operations has been discussed extensively, most existing literature in this direction focuses on microscopic and mesoscopic levels. This study examines the effect of AVs on t...

In transportation networks, intersections pose significant risks of collisions due to conflicting movements of vehicles approaching from different directions. To address this issue, various tools can exert influence on traffic safety both directly and indirectly. This study focuses on investigating the impact of adaptive signal control and connecte...

This code which is called MacrOutput describes the relationship between density, flow, and speed based on sumo Edge-based output. Edge-base output includes some information about density, speed, travel time and etc. to extract fundamental diagrams based on Edge-based data, mean density, mean speed, and mean flow should be calculated. To calculate t...

You can read the extended English abstract version of this article here: https://ceej.aut.ac.ir/jufile?ar_sfile=88672&lang=en.................................................................................................... Congestion is one of the problems that has bothered many countries in recent decades and has imposed huge costs on many coun...

Shortly, Automated Vehicles (AV) will be used in urban streets in many countries. On the other hand, many countries are faced with congested problems and are looking for some way to solve congestion problems. Therefore, it is necessary to find the impact of these vehicles on different aspects of transportation planning. In recent years many researc...

The use of autonomous vehicles (AV) on the roads is becoming a reality and these vehicles will change many aspects of transportation.so it is necessary to research the impact of this kind of vehicle on different aspects of transportation. On the other hand, two aspects of this kind of vehicle can pose important challenges for researchers. The first...

در سالهای اخیر توجههای زیادی به سمت ظهور فناوریهای جدید در حوزه حملونقل بوده است که یکی از مهمترین دستاوردهای آن ظهور خودروهای خودران بوده است.خودروهای خودران در سطحهای مختلفی توصیف میشوند که سطح موردنظر بالاترین سطح خودرانی یعنی رانندگی بدون نیاز به راننده را میباشد.با توجه به ویژگیهای منحصربهفرد خودروهای خودران،این خودروها قابلیت کاهش میزان مصرف...