<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="4.4.1">Jekyll</generator><link href="https://dingyc2004.github.io/feed.xml" rel="self" type="application/atom+xml" /><link href="https://dingyc2004.github.io/" rel="alternate" type="text/html" /><updated>2026-10-13T08:57:23+00:00</updated><id>https://dingyc2004.github.io/feed.xml</id><title type="html">Yichen Ding</title><subtitle>Yichen Ding&apos;s academic homepage</subtitle><author><name>Yichen Ding</name><email>dingyc2004@gmail.com</email></author></feed>