<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Andrew Xu</title><link>https://sandrewxu.github.io/</link><description>Recent content on Andrew Xu</description><generator>Hugo -- 0.151.0</generator><language>en-us</language><lastBuildDate>Wed, 17 Dec 2025 00:00:00 +0000</lastBuildDate><atom:link href="https://sandrewxu.github.io/index.xml" rel="self" type="application/rss+xml"/><item><title>Responsibility And The Adoption Of Safe Artificial Intelligence Systems</title><link>https://sandrewxu.github.io/posts/2025-12-17-responsibility-gap/</link><pubDate>Wed, 17 Dec 2025 00:00:00 +0000</pubDate><guid>https://sandrewxu.github.io/posts/2025-12-17-responsibility-gap/</guid><description>A version of this essay was a class paper for PHIL 2340: AI Epistemology and Ethics. Although my paper examines the gap in responsibility should an AI be used in autonomous systems, including Lethal Autonomous Weapons Systems (LAWS), I am personally against the use of AI in any military context.</description></item><item><title>Large Language Model Post-Training as a Form of Socialization</title><link>https://sandrewxu.github.io/posts/2025-11-03-post-training-socialization/</link><pubDate>Mon, 03 Nov 2025 00:00:00 +0000</pubDate><guid>https://sandrewxu.github.io/posts/2025-11-03-post-training-socialization/</guid><description>A version of this essay was a class paper for PHIL 2340: AI Epistemology and Ethics</description></item><item><title>Centralized Selection with Preferences in the Presence of Biases</title><link>https://sandrewxu.github.io/publications/2024-centralized-selection/</link><pubDate>Fri, 26 Jul 2024 00:00:00 +0000</pubDate><guid>https://sandrewxu.github.io/publications/2024-centralized-selection/</guid><description>ICML 2024</description></item></channel></rss>