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Analyzing Rear-End Collision Risk Relevant to Autonomous Vehicles by Using a Humanlike Brake Model
Publisher: American Society of Civil Engineers
Abstract: Rear-end collisions between autonomous vehicles (AVs) and human-driven vehicles (HVs) represent critical scenarios in road networks. Few studies have focused on the scenarios where a HV hits an AV from behind (called a ...
Forecasting Freeway Traffic Volumes with Adverse Weather via a CNN-BiLSTM-Attention Model
Publisher: American Society of Civil Engineers
Abstract: Forecasting traffic volumes under adverse weather in advance contributes to allocating traffic resources for traffic managers and formulating optimal travel strategies for travelers, which assists in preventing and offsetting ...
Safety Performance Evaluation of the New Mega Elliptical Roundabout Interchanges Using the Surrogate Safety Assessment Model
Publisher: ASCE
Abstract: Mega elliptical roundabouts are considered a new kind of intersection and can be found on rural multilane highways. Their form is that of an elongated ellipse. They combine the best advantages of an unconventional median ...
Game-Based Competition Models between Bus Routes
Publisher: American Society of Civil Engineers
Reliable Autonomous Driving Environment Perception: Uncertainty Quantification of Semantic Segmentation
Publisher: American Society of Civil Engineers
Abstract: Despite the impressive achievements of computer vision technologies such as semantic segmentation, their applications in safety-critical areas, such as autonomous driving, present substantial challenges, particularly in ...