… and driving behaviors of CAVs at the unsignalized roundabout are remarkably related to
their … and decision making strategies of CAVs at the unsignalized roundabout considering …

… to the collaborative decision making of CAVs at unsignalized roundabouts, which can make
safe planning for CAVs to cross the unsignalized roundabout and address driving conflicts. …

… roundabout scenario problem, by referring to the Chinese miniature unsignalized roundabout
… we simplified and built a 25-m radius roundabout scenario, each vehicle’s dimensions are …

… This paper investigates the decision-making process of autonomous driving in unsignalized
roundabouts and proposes a proximal policy optimization (PPO) learning method based on …

… MultiYcriteria decision maNing approach has shown that mini roundabout is the most …
unsignalized intersections. Keywords – mini roundabout, safety, emission, VISSIM, SSAM, EnViVer …

… and were found to be particularly efficient at roundabouts and S-shaped roads, where the …
driving in unsignalized roundabouts, as it has been found that unsignalized roundabouts result …

… zone (DZ) at roundabouts and driving factors that affect the stop or go decision. This paper
… had higher capacities in comparison with the turbo roundabouts, either in the unsignalized …

… To realize human-like driving and personalized decisionmaking for AVs, the aggressiveness
level, which is defined by κ, κ ∈ [0, 1], is considered in this work. A larger value of κ means …

… and roundabouts, as well as limited regulation of driving courtesy, safety issues at unsignalized
… In China, drivers rarely stop completely at unsignalized intersections, but gradually enter …

… unsignalized roundabout is essentially recognized as one of the representative scenarios with
high complexity. The original intention of the unsignalized … the suboptimal decisionmaking …