---
title: "Yao Xiao — papers of 2026 — 1 paper, the most cited first"
description: "Yao Xiao — papers of 2026: 1 paper on Elamur Research, the most cited first — what each work is about in our own words."
canonical: "https://research.elamur.ai/free/en/authors/yao-xiao/year/2026/"
---
[Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/yao-xiao/year/2026/)

[home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / [Yao Xiao](https://md.research.elamur.ai/free/en/authors/yao-xiao/) / 2026

# Yao Xiao — papers of 2026 — 1 paper, the most cited first

1 paper · [all years of Yao Xiao](https://md.research.elamur.ai/free/en/authors/yao-xiao/#years)

**[Revisiting Self-Play Preference Optimization: On the Role of Prompt Difficulty](https://md.research.elamur.ai/free/en/papers/xiao-2026-revisiting-self-play-preference-optimization/) [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/)**Yao Xiao, Jung-jae Kim, Roy Ka-Wei Lee, et al.*2026*