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Evaluating driving performance of autonomous vehicles is as important as developing automated driving algorithms. In order to ensure passenger safety, evaluation of driving behavior is required before delivering autonomous vehicles to customers. An Interacting Multiple Model (IMM)-based driver evaluation algorithm was developed and it provides various information associated with multiple driving aggressiveness...
This paper considers a new clustering algorithm for processing time-evolving road anomaly reports. Two cluster categories, main and outlier, are defined to deal with outliers as well as to capture the evolving nature of road anomalies. The Mahalanobis distance is exploited to quantify the similarity between a new report and the existing clusters. The clusters are maintained online and the Woodbury...
Incorporating driver behavior information into vehicle control strategies can significantly improve performance of vehicle control systems, such as active safety systems and driver assistance systems. This paper proposes an algorithm for driver behavior characterization based on handling limits. In order to implement the handling limit-based algorithm, an interacting multiple model estimation technique...
The pheromone trails in ACO are used to reflect the ants' search experience, so the quality of the pheromone is crucial to the success of ACO. The main factors affecting the quality of the pheromone include the strategy of updating the pheromone and the quality of the constructed solutions. In order to improve the constructed solutions, this paper presents a method to analyze the invalid components...
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