Using the Super Proton Synchrotron, the team created beams of electron-positron pairs and passed them through a meter-long region of plasma. This setup served as a scaled laboratory version of a ...

Abstract: The Gaussian particle filter (GPF) is a type of particle filter that employs the Gaussian filter approximation as the proposal distribution. However, the linearization errors are introduced ...

Amazon is expanding its AI-powered digital assistant Alexa+ with new capabilities. The company announced on Thursday that it’s adding four new integrations to the service that will allow the assistant ...

An artist's rendition of a collision between two planetesimals in the debris disk around a young star.Thomas Müller Scientists have captured the first direct images of colliding objects in a ...

Abstract: Extended object tracking is concerned with estimation of object properties regarding both the kinematics and extent, i.e., shape. Particular challenges arise in case the orientation of the ...