Abstract: Graph convolutional neural networks can effectively process geometric data and thus have been successfully used in point cloud data representation. However, existing graph-based methods ...

Abstract: Due to the massive number of points and irregular structure, there is challenging to determine local graph relationships in large-scale point clouds. To address this problem, we propose a ...

ST PAUL, Minn. — A mid-October swim isn't all that commonplace, but the Como Zoo's newest resident was anxious to make her public debut. Astra the polar bear paddled out on the deep-water side of the ...

The 18th annual Brainerd Polar Plunge was held this past Saturday at Breezy Point Resort on Pelican Lake. The charity event supports Special Olympics Minnesota through jumpers who fundraise and donate ...

On October 19, 2025, in Tacoma, Washington, USA, @PtDefianceZoo shared a video of Laerke, a polar bear, enjoying a pumpkin at the zoo. In the video, Laerke hugs the pumpkin in the water, carries it in ...

In the north of Toronto at Mel Lastman Square, the Holiday Fair in the Square runs December 1nd – 23rd. Combining the charm and elegance of a Christmas market with the excitement and allure of a ...

The Rasmussen Reports daily Presidential Tracking Poll for Friday shows that 46% of Likely U.S. Voters approve of President Trump’s job performance. Fifty-three (53%) disapprove. The latest figures ...

This program allows for generation visualization of the following Hydrogenic and STO-nG Orbitals: 1s, 2s, 2pz, 3s, 3pz, 3dz in the polar (r, theta, psi) and radial (r, psi) space. STO-nG orbitals are ...

The Rasmussen Reports daily Presidential Tracking Poll for Wednesday shows that 46% of Likely U.S. Voters approve of President Trump’s job performance. Fifty-three (53%) disapprove. The latest figures ...