2月18日,北京大学电子学院、鹏城实验室、上海科技大学、国家信息光电子创新中心等研究团队在《自然》(Nature)发表论文《集成光子学赋能超宽带光纤-无线通信》(Integrated photonics enabling ultra-wideband fibre–wireless communication),报告他们采用集成光学方案,实现了250GHz以上超大带宽的光电/电光转换器件,薄膜铌酸锂调制器(TFLNMZM)和磷化铟探测器(InP UTC-PD)带宽均创纪录;同时,基于上述器件实现了“光纤-无线一体化融合”系统演示,光纤通信实现破纪录的单通道256Gbaud(512Gbps)信号传输,太赫兹无线通信实现破纪录的单通道400Gbps信号传输,并完成了86路8K高清实时视频的无线传输演示。
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The Israeli military said it launched a wave of strikes “across Iran” on Sunday, targeting military sites.,这一点在新收录的资料中也有详细论述
printf("%d\n", foo());。关于这个话题,新收录的资料提供了深入分析
LeCun argues that most human reasoning is grounded in the physical world, not language, and that AI world models are necessary to develop true human-level intelligence. “The idea that you’re going to extend the capabilities of LLMs [large language models] to the point that they’re going to have human-level intelligence is complete nonsense,” he said in an interview with WIRED.