Scientific Research Publishing

Research on the Participation Motivations of Users in UGC Society Based on DDCM ()

This study combines satisfaction, achievement motivation, and social identity theories to construct a dynamic discrete choice ...
Ars Technica

Google bumps up Q Day deadline to 2029, far sooner than previously thought

Google is dramatically shortening its readiness deadline for the arrival of Q Day, the point at which existing quantum computers can break public-key cryptography algorithms that secure decades’ worth ...
IEEE

Joint Low-Rank and Sparse Bayesian Channel Estimation for Ultra-Massive MIMO Communications

Abstract: This letter investigates channel estimation for ultra-massive multiple-input multiple-output (MIMO) communications. We propose a joint low-rank and sparse Bayesian estimation (LRSBE) ...
IEEE

Wideband Hybrid-Field THz UM-MIMO Channel Estimation: A Dual-Attention-Aided Deep-Unfolded Bayesian Learning Approach

Abstract: To efficiently implement Terahertz (THz) communications in the 6G era, ultra-massive multiple-input multiple-output (UM-MIMO) technique is considered essential. However, effective wideband ...