From shiny object to sober reality: The vector database story, two years later

The arc of the vector database story has followed a classic path: A pervasive hype cycle, followed by introspection, ...
insideHPC

d-Matrix and Andes Collaborate on RISC-V Accelerator for AI Inference

Generative AI inference compute company d-Matrix and Andes Technology , a supplier of RISC-V processor cores, announced - ...
IEEE

Robust Adaptive Beamforming Method Based on Steering Vector Phase Correction and Covariance Matrix Reconstruction

Abstract: Steering vector (SV) mismatch caused by the DOA uncertainty in the source leads to a remarkable performance degradation for adaptive beamforming particularly in situation where the training ...
C&EN

Tomography of Complex Coherence-Polarization Matrix of Random Vector Light for Phase Image Encoding

School of Physical Science and Technology & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215006, China Suzhou Key Laboratory of Intelligent ...
IEEE

Robust Adaptive Beamforming Based on Covariance Matrix Reconstruction via Steering Vector Estimation

Abstract: The performance of the sample matrix inverse (SMI) beamformer degrades greatly when the signal-to-noise ratio (SNR) increases because the signal of interest (SOI) is mistaken as ...