InfoQ

Why Vector Search Alone Isn't Enough: Hybrid Retrieval for RAG

In this article, author Aaditya Chauhan discusses the limitations of RAG pipelines based purely on vector search and how an ...
Smithsonian Magazine

Mathematicians Puzzled Over a Famous Problem for 80 Years. Now, They’ve Used A.I. to Identify a Clever Solution

In 1946, the mathematician Paul Erdős posed the unit distance problem—and suggested a winning strategy. An A.I. model has now ...
IEEE

High Accuracy Distance Measurement With FMCW Radar and Phase Algorithm

Abstract: The main focus of this paper is on an indoor positioning system based on high-precision ranging. Firstly, a high-precision algorithm based on phase was studied and compared with other ...