<?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://yo4c5ama.github.io/feed.xml" rel="self" type="application/atom+xml" /><link href="https://yo4c5ama.github.io/" rel="alternate" type="text/html" /><updated>2026-08-16T19:45:35+09:00</updated><id>https://yo4c5ama.github.io/feed.xml</id><title type="html">Liu Hengjie</title><subtitle>Ph.D. student at Kyushu University researching AI safety and formal verification of Transformer models.</subtitle><author><name>Liu Hengjie</name><email>liu.hengjie.142@s.kyushu-u.ac.jp</email></author></feed>