Beam codebooks are a recent feature to enable high dimension multiple-input multiple-output in 5G. Codebooks comprised of customizable beamforming weights can be used to transmit reference signals and ...

Beam management is a strategy to unify beamforming and channel state information (CSI) acquisition with large antenna arrays in 5G. Codebooks serve multiple uses in beam management including ...

Examining media framing of the Russian war in Ukraine, the author of this piece highlights how we, who consume these visual ...

Joseph Rochfort, a maverick US naval officer with a talent for crosswords, and John Tiltman, a British Army Brigadier, never ...

In 1704, Isaac Newton sat down with pen and paper and tried to calculate the end of the world. He didn’t use a telescope or a ...

Recent Crestwood and Maplewood Career Center graduate Ethan Thompson has a bright future. The Red Devils’ alum was crowned ...

弗吉尼亚理工学院和 Meta AI 的研究团队提出了一种名为 UNIMATE 的统一模型，通过创新的模型架构解决了当前超材料 AI 设计中的关键瓶颈，首次实现了对超材料设计三大核心要素，即三维拓扑结构、密度条件和力学性能的统一建模与协同处理。

Delhi, in many ways, is a sui-generis city. It is defined by its irreverent ambitions, petulant messiness, insoluble contradictions, and brutalist concrete. And nothing reflects its collective ...

John le Carré’s real name was David Cornwell, and his father, Ronnie, was a con man and a criminal. In 1977, David took his family—his first wife, Ann, and their three boys—to Corfu on vacation. Adam ...

这项由阿里巴巴DAMO研究院的袁杭杰、陈伟华、岑俊等研究人员联合浙江大学、湖畔实验室和清华大学共同完成的突破性研究，发表于2025年7月14日的arXiv预印本平台。有兴趣深入了解的读者可以通过https://github.com/alibaba-d ...

JarvisIR (CVPR 2025) is a VLM-powered agent designed to tackle the challenges of vision-centric perception systems under unpredictable and coupled weather degradations. It leverages the VLM as a ...