Abstract: A device for reducing noise in an interior space of a vehicle is provided. The vehicle includes a body having the interior space, at least one tire, and one wheel rim associated with the tire. The tire and the wheel rim are mounted onto a suspension strut, and the suspension strut is mounted onto the body. The device is arranged outside the interior space of the vehicle. The device includes a sound determination unit and a sound reduction unit. The sound determination unit includes a sensor configured for determining structure-borne noise. The sound reduction unit is configured for generating a vibration.

Abstract: A computer-implemented method and system for classifying traffic situations of a virtual test. The method comprises concatenating a plurality of determined data segments of the lateral and longitudinal behavior of the ego vehicle to identify vehicle actions and classifying traffic situations by linking a subset of the determined data segments of the lateral and longitudinal behavior of the ego vehicle with the identified vehicle actions. The invention further comprises a computer-implemented method for providing a trained machine learning algorithm for classifying traffic situations of a virtual test.

Abstract: A method and system for generating a reduced complexity logical representation of a data set of sensor data, having a using of an algorithm on the second data set for reducing the complexity of the logical scenario, and an outputting of a third data set representing a reduced complexity logical scenario of the second data set. The invention additionally relates to a method for providing a trained machine learning algorithm for generating a reduced complexity representation of a data set of sensor data.