<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="3.10.0">Jekyll</generator><link href="https://simon-zhan.com/feed.xml" rel="self" type="application/atom+xml" /><link href="https://simon-zhan.com/" rel="alternate" type="text/html" /><updated>2026-03-09T21:14:04+00:00</updated><id>https://simon-zhan.com/feed.xml</id><title type="html">Home</title><subtitle>PhD student at Northwestern University working on safe reinforcement learning and cyber-physical systems</subtitle><author><name>Sinong (Simon) Zhan</name><email>SinongZhan2028@u.northwestern.edu</email></author></feed>