Abstract: To address the problem of target tracking under nonlinear bounded measurements, this paper proposes a nonconvex extended object tracking method based on set inversion. The method first ...

LONDON/TORONTO, Sept 21 (Reuters) - Britain, Canada, Australia and Portugal all recognised a Palestinian state on Sunday in a move borne out of frustration over the Gaza war and intended to promote a ...

Abstract: Existing active learning methods for object detection face challenges, such as the lack of ground truth labels for regression loss, insufficient representation of unlabeled instance samples ...

Does the video show a Hellfire missile bouncing off of a UFO? A never-before-seen video released Tuesday by a member of Congress appears to show a U.S. military Hellfire missile bouncing off a bright, ...

Astronomers have been racing to get a better look at 3I/ATLAS, a mysterious object screaming into our solar system from far beyond. Now, as the BBC reports, new observations by the Gemini South ...

Editor’s note: This story was updated on Saturday, Sept. 7, 2025, to add a statement from Boston Mayor Michelle Wu. About a week after suggesting immigration authorities would ramp up their efforts to ...