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Lei Hsiung

Lei Hsiung has 2 papers in our library, in 2026, most of them on Language models & pretraining, Bias, fairness & safety; often with Tianyu Pang, Yaoqing Yang, Pin-Yu Chen.

2 papers in our library · 2026

OpenAlex · ORCID · h-index 3 · 15 works · 57 citations OpenAlex, 2026-10-14

📄 2 works in our library · 🔗 Cited 6 times in our library · ⭐ Paper Stars ranking: #10408

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

🎓Dartmouth CollegeHanover · United States2023–2026 · 6 paperscurrent🎓National Tsing Hua UniversityHsinchu · Taiwan1992–2023 · 6 papers

From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine.

 Fields, topics and concepts

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

📚 Shelves 6The field of science this work belongs to (OpenAlex fields).Artificial Intelligence · 2 worksArts and Humanities · 2 worksComputer Science · 2 worksLanguage and Linguistics · 2 worksSafety Research · 1 workSocial Sciences · 1 work

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

 Works by year

2020s

20262 papers

 Papers

The most cited first (OpenAlex and our library).

  1. Why LLM Safety Guardrails Collapse After Fine-tuning: A Similarity Analysis Between Alignment and Fine-tuning Datasets (2026 · 4 citations)
    Open-weight chat models are released with safety alignment, but further fine-tuning, even on harmless data, often erodes these guardrails.
  2. HTMuon: Improving Muon via Heavy-Tailed Spectral Correction (2026 · 2 citations)
    Muon is a matrix-based optimizer now used in large-scale LLM training. It orthogonalizes the momentum matrix, which forces every singular value to one. The authors argue this has two costs. It gives as much weight to noisy, small-singular-value directions as to informative ones. It also keeps the weight spectra…

 Co-authors here

5 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 6 times (of the 149,439 papers whose bibliographies we read); 4 citing papers with a page here →.

Updated

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