Google begins offering free SAT practice tests powered by Gemini

As a standardized test, the content of the SAT follows a predictable pattern. So there’s no need to use a lengthy, ...
IEEE

FDC-NeRF: Learning Pose-Free Neural Radiance Fields with Flow-Depth Consistency

Abstract: Learning neural radiance fields (NeRF) without camera poses has been widely studied. However, recent methods lack explicit and effective supervision for pose estimation, resulting in ...
IEEE

Green Cell-Free Massive MIMO: An Optimization Embedded Deep Reinforcement Learning Approach

Abstract: Cell-free massive multiple-input multiple-output (MIMO) deploys a large number of distributed access points (APs) without cell edges, offering seamless connectivity with significantly ...
techxplore

Reinforcement learning accelerates model-free training of optical AI systems

Optical computing has emerged as a powerful approach for high-speed and energy-efficient information processing. Diffractive optical networks, in particular, enable large-scale parallel computation ...