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title: "Yifeng Liu — papers of 2026 — 1 paper, the most cited first"
description: "Yifeng Liu — papers of 2026: 1 paper on Elamur Research, the most cited first — what each work is about in our own words."
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# Yifeng Liu — papers of 2026 — 1 paper, the most cited first

1 paper · [all years of Yifeng Liu](https://md.research.elamur.ai/free/en/authors/yifeng-liu/#years)

**[Mending the Holes: Mitigating Reward Hacking in Reinforcement Learning for Multilingual Translation](https://md.research.elamur.ai/free/en/papers/liu-2026-mending-holes-mitigating-reward-hacking/) [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/)**Yifeng Liu, Siqi Ouyang, Yatish H R, et al.*2026 · 2 citations*