ChatGPT 网页版每个月有差不多 10 亿用户访问，这在整个互联网流量版图里都是绝对的头部。我们本以为这种规模的站点，前端必然要上一些惊世骇俗的专用系统，但扒开底细一看，它的核心技术栈竟然全是普通得不能再普通的开源大路货。 我们总觉得像 OpenAI 这种科技巨头，前端架构一定高深莫测，肯定堆满了各种自研的“黑科技”框架。但最近一位国外工程师对 ChatGPT 网页版进行了深度逆向工程，扒开它 ...

Abstract: Millimeter-wave radar has been a crucial component in advanced driver assistance systems (ADAS), overcoming the limitations of cameras and LiDARs under adverse weather conditions [1], [2].

Abstract: In this article, a physics inspired and data-driven analysis is performed using a very large dataset of printed circuit board (PCB) based high-speed interconnects. Three different subsets ...