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Yifei Wang

Yifei Wang has 4 papers in our library, in 2023–2026, most of them on Reasoning, Language models & pretraining, Bias, fairness & safety; often with Feng Xiong, Xiangxiang Chu, Yong Wang.

4 papers in our library · 2023–2026

OpenAlex · ORCID · h-index 10 · 53 works · 327 citations OpenAlex, 2026-10-14

📄 4 works in our library · 🔗 Cited 151 times in our library · ⭐ Paper Stars ranking: #6162

The profile is the library's match of the name; two people with one name are not always told apart.

Elsewhere: Google Scholar · Semantic Scholar · dblp · ACL Anthology

 Affiliations

🎓Central South UniversityChangsha · China2021–2026 · 3 paperscurrent🎓Beijing Institute of TechnologyBeijing · China2026 · 2 paperscurrent🏢State Grid Corporation of ChinaBeijing · China2020–2026 · 2 paperscurrent🎓University of PennsylvaniaPhiladelphia · United States2023–2026 · 2 paperscurrent🎓Peking UniversityBeijing · China2021–2023 · 6 papers🎓University of TorontoToronto · Canada2023–2025 · 3 papers🎓Northwestern Polytechnical UniversityXi'an · China2022–2023 · 3 papers🎓Shanghai UniversityShanghai · China2006–2009 · 3 papers🏥Seventh People's Hospital of ShanghaiShanghai · China2025 · 2 papers🎓Shanghai University of Traditional Chinese MedicineShanghai · China2025 · 2 papers

From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 19 more institutions on single bylines are not listed.

 Fields, topics and concepts

Of its works in our library, with the number of works on each.

📚 Shelves 7The field of science this work belongs to (OpenAlex fields).Computer Science · 3 worksArts and Humanities · 2 worksArtificial Intelligence · 3 worksLanguage and Linguistics · 2 worksComputer Vision and Pattern Recognition · 2 worksInformation Systems · 1 workComputational Theory and Mathematics · 1 work

🧭 Topics 3Research subjects and languages the work is about.Bias, fairness & safety · 1 workLanguage models & pretraining · 1 workReasoning · 2 works

 Works by year

2020s

20261 paper20252 papers20231 paper

 Papers

The most cited first (OpenAlex and our library).

  1. Jailbreak and Guard Aligned Language Models with Only Few In-Context Demonstrations (2023 · 130 citations)
    Aligned LLMs can still be manipulated into producing harmful output. Existing jailbreaks are either expensive, relying on iterative optimization as in GCG or AutoDAN, or rigid hand-written templates. Wei et al. show that in-context learning alone can push a model's safety behaviour in either direction.
  2. POSITION BIAS MITIGATES POSITION BIAS: Mitigate Position Bias Through Inter-Position Knowledge Distillation (2025 · 13 citations)
    Long-context LLMs use information unevenly: content near the beginning or end of the input is used reliably, while material placed in the middle is often missed.
  3. HS-STaR: Hierarchical Sampling for Self-Taught Reasoners via Difficulty Estimation and Budget Reallocation (2025 · 9 citations)
    Self-taught reasoners (STaRs) improve LLM mathematical reasoning by training on their own sampled solutions.
  4. R³: End-to-End Reasoning-based Planning for Multi-step Retrosynthesis via Reinforcement Learning (2026)
    Multi-step retrosynthesis means breaking a target molecule down, step by step, into purchasable building blocks.

 Co-authors here

12 of 13 co-authors with a page, the most papers together first.

Venues

Where their works here were published, the most works first, with the editions of those that have a page.

 Cited by

Papers of our library cite their works 151 times (of the 149,439 papers whose bibliographies we read); 35 citing papers with a page here →.

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