Markov Chains : The Strange Math That Predicts Almost Anything

Discover how Markov chains predict real systems, from Ulam and von Neumann’s Monte Carlo to PageRank, so you can grasp ...
IEEE

Introducing Meta-Fiber into Stacked Intelligent Metasurfaces for MIMO Communications: A Low-Complexity Design with only Two Layers

Abstract: Stacked intelligent metasurfaces (SIMs), which integrate multiple programmable metasurface layers, have recently emerged as a promising technology for advanced wave-domain signal processing.
IEEE

Machine Learning-Enabled RIS-Assisted mmWave NOMA Systems: RIS Partitioning, Beamforming Design, and Power Allocation

Abstract: In this paper, a reconfigurable intelligent surface(RIS)-assisted millimeter-wave (mmWave) non-orthogonal multiple access (NOMA) communication system is considered, where the RIS is ...
IEEE

Multi-Dimensional Optimization for STAR-RIS Aided NOMA Communications With Different Operational Protocols

Abstract: Simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) has attracted considerable attention due to its ability to overcome the half-space limitation of ...
ESPN

How Morgan Geekie defied goal-scoring regression

Boston Bruins forward Morgan Geekie can finish a Rubik's Cube in under a minute. "I mean, right now I'd be pretty rusty," he said. "I'm not insane, like those kids that you see on TV, but I'm pretty ...