Abstract: Panoramic map construction of polar sea ice can provide significant assistance for intelligent navigation and routing planning in polar regions. Traditional methods for panoramic observation ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

The Brown University mass shooting is raising questions about how an Ivy League college with an $8 billion endowment has no security cameras in the area where two students were killed and eight ...