Abstract: Reliable place recognition is essential to SLAM, as it enables loop closure detection, re-localization, and map merging in long-term operation and multi-robot deployments. While semantic ...

Classical and quantum random walks are commonly based on cascaded geometries. Here, authors propose a solid-state, non-cascade platform for high-dimensional random walks, based on the harmonics ...

Minecraft remains one of the best games of all time over a decade on from its release, but spending such a long time in one game could lead to you running out of ideas. We've been there: you've ...

A look at the evidence for the Earth being round or spherical. Aristotle’s reasoning is explained. The evidence includes a ship’s hull disappearing first over the horizon, the stars, the ...