IEEE

Graph Neural Network-Based Active and Passive Beamforming for Distributed STAR-RIS-Assisted Multi-User MISO Systems

Abstract: This paper investigates a joint active and passive beamforming design for distributed simultaneous transmitting and reflecting (STAR) reconfigurable intelligent surface (RIS) assisted ...
News-Medical.Net

AI-powered tool automatically segments human brainstem white matter bundles

Small and dense but filled with vitally important neural fibers, the brainstem has been hard for brain imaging technologies ...
IEEE

Offset Mitigation of a Switched Capacitor Single-Input-Multi-Output Converter Using an Artificial Neural Network Based Virtual Reference Control

Abstract: The switched capacitor (SC) single-input-multi-output (SIMO) converter, known for its high conversion ratio, efficiency, and power density, has been widely adopted across various industrial ...
The Washington Post

This cancer is stubborn, but new drug regimen shows promise

Luciano Costa waited three years to see how patients with an aggressive bone-marrow cancer would fare on an experimental immunotherapy treatment. Reviewing the results gave him goose bumps. “Holy shit ...
GitHub

terminate called without an active exception on multi-GPU training

Problem: Multi-GPU ShapeVAE training crashes with terminate called without an active exception during SPARSE backend initialization (flex_gemm + flash_attn). Single ...