mryuan

第一次见到 mryuan 是在东二走廊的长桌上,那是工高实践面小组的首次碰面。大家介绍完自己的专业后开始分锅,mryuan 说他寒假做过可视化相关的工作,并且熟悉编程语言,所以他可以做 AI 棋的那个题。听起来很靠谱。实践面的最后一天下午,我和另一个同学负责的 keil 出了神秘的编译问题,一直无法解决,mryuan 前来支援,整整 debug 了 6 个多小时,硬是 debug 成功了,令人拍案叫绝,物理意义上的猛得拍了一下桌子。后来我才知道,mryuan 的 c++ 是那几天现学的,这让我肃然起敬。
实践面结束后是专家面,在此之前 mryuan 问我要不要模拟一下面试。很新奇。后来我俩双双被刷。过了几天,邱哥微信问我你认不认识 mryuan,这是他室友。世界好小!有此缘分,五月的时候我问 mryuan 要不要来打数模校赛。此后,便有了许多合作的事情。
mryuan 是电脑高手,我对电脑和 AI 的启蒙全部来自 mryuan。校赛前,我直接把电脑给他,让他教我什么是 miniconda,什么是 github copilot。那时我第一次见到 github 的 agent 可以在一行命令后写出一个贪吃蛇。到了翌年一月,mryuan 帮我开通了 gemini 的 family plan。没有 mryuan,我就是一个原始人。
mryuan 擅长弹吉他,搞乐队,一学期不理头发,颇有文青的气质。本人有幸上过其两次吉他私教,一次在寒假的尧坤楼琴房,一次在玉泉宿舍。吉他是好文明,但我好难坚持。会弹吉他真好。
mryuan 也非常会带小孩。数模美赛时,畅神带上了二年级的妹妹雨姐。mryuan 并非对雨姐照顾有加,有时反而故意和雨姐对着干,但雨姐听他的话,不听我的。mryuan 指示道,带小孩如遛狗,要善于拿捏。持续学习中。

Hi, I’m Cao Xuan, an undergraduate student studying Control Science and Engineering at Zhejiang University.
My main interest is efficient AI systems. I want to build algorithms that are not only effective in theory, but also hardware-aware, computationally efficient, and grounded in solid mathematical principles.
I am especially interested in the interaction between machine learning, optimization, probability, information theory, numerical computation, and modern hardware. Rather than treating algorithms and systems as separate layers, I hope to understand how hardware constraints can shape algorithm design, and how mathematical structure can lead to more efficient implementations.
Ultimately, I want to develop practical algorithms that combine theoretical insight with systems efficiency to solve meaningful problems in the real world.