---
title: "YiFei Wang — papers of 2025 — 3 papers, the most cited first"
description: "YiFei Wang — papers of 2025: 3 papers on Elamur Research, the most cited first — what each work is about in our own words."
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# YiFei Wang — papers of 2025 — 3 papers, the most cited first

3 papers · [all years of YiFei Wang](https://md.research.elamur.ai/free/en/authors/yifei-wang/#years)

- [When More is Less: Understanding Chain-of-Thought Length in LLMs arXiv:2502.07266](https://md.research.elamur.ai/free/en/papers/wu-2025-more-less-understanding-chain-thought/) — Yuyang Wu, Yifei Wang, Ziyu Ye, et al. · 2025 · 73 citations

**[POSITION BIAS MITIGATES POSITION BIAS: Mitigate Position Bias Through Inter-Position Knowledge Distillation](https://md.research.elamur.ai/free/en/papers/wang-2025-position-bias-mitigates-position-bias/) [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/)**Yifei Wang, Feng Xiong, Yong Wang, et al.*2025 · 13 citations*

**[HS-STaR: Hierarchical Sampling for Self-Taught Reasoners via Difficulty Estimation and Budget Reallocation](https://md.research.elamur.ai/free/en/papers/xiong-2025-hs-star-hierarchical-sampling-self/) [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/)**Feng Xiong, Hongling Xu, Yifei Wang, et al.*2025 · 9 citations*