Abstract: Establishing the correspondences between newly acquired points and historically accumulated data (i.e., the map) through nearest neighbor search is crucial in numerous robotic applications.

Bptree is a lightweight single-header B+ tree implementation written in C. It can be thought of as an in-memory ordered map where keys are stored based on the ordering defined by some comparator ...

PageIndex, a new open-source framework, achieves 98.7% accuracy on complex document retrieval by using tree search instead of ...

Mission: Deliver a modern database that seamlessly integrates traditional RDBMS capabilities with cutting-edge features like vector search, temporal queries, adaptive compression, and comprehensive ...

In a less flowery garden, you can spot the gaps more easily – and fill them with bare-root plants at this time of year This time last year we were about to put our old flat on the market – the first ...

Photoshop tutorial showing how to make natural-looking sunbeams filtering through forest trees. Canada's Carney fires back at Trump after Davos speech Latest weather forecast for dangerous, massive US ...