---
title: "Lifeng Shang — papers of 2026 — 3 papers, the most cited first"
description: "Lifeng Shang — papers of 2026: 3 papers on Elamur Research, the most cited first — what each work is about in our own words."
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# Lifeng Shang — papers of 2026 — 3 papers, the most cited first

3 papers · [all years of Lifeng Shang](https://md.research.elamur.ai/free/en/authors/lifeng-shang/#years)

**[How Should We Enhance the Safety of Large Reasoning Models: An Empirical Study](https://md.research.elamur.ai/free/en/papers/zhang-2026-how-should-we-enhance-safety/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Zhexin Zhang, Xian Qi Loye, Victor Shea-Jay Huang, et al.*2026 · 6 citations*

**[Improved Policy Optimization for Mixture-of-Experts Models: Importance Sampling and Rewarding from an Expert-Centric Perspective](https://md.research.elamur.ai/free/en/papers/qian-2026-improved-policy-optimization-mixture-experts/) [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/)**Yining Qian, Jinpeng Li, Fei Mi, et al.*2026*

**[MATCH: Modulating Attention via In-Context Retrieval for Long-Context Transformers](https://md.research.elamur.ai/free/en/papers/ma-2026-match-modulating-attention-context-retrieval/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Linrui Ma, Chun Hei Lo, Xinyu Wang, et al.*2026*