Scholar
Lei Hsiung
Google Scholar ID: CJaZ2NcAAAAJ
Dartmouth College
AI Safety
Trustworthy Machine Learning
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Citations & Impact
All-time
Citations
116
H-index
5
i10-index
3
Publications
12
Co-authors
8
list available
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Publications
3 items
HTMuon: Improving Muon via Heavy-Tailed Spectral Correction
2026
Cited
0
Why LLM Safety Guardrails Collapse After Fine-tuning: A Similarity Analysis Between Alignment and Fine-tuning Datasets
2025
Cited
0
Spectral Insights into Data-Oblivious Critical Layers in Large Language Models
2025
Cited
0
Resume (English only)
Academic Achievements
Paper 'NeuralFuse' accepted to NeurIPS 2024
Paper 'AutoVP' accepted to ICLR 2024 (acceptance rate: 30.98%)
Paper 'Data Debiasing via Model-free Data Pruning' accepted to ICLR 2024 Workshop on Navigating and Addressing Data Problems for Foundation Models
Recipient of ICLR 2024 Scholar Award
Paper 'Spectral Insights into Data-Oblivious Critical Layers in Large Language Models' accepted to Findings of ACL 2025
Paper 'Why LLM Safety Guardrails Collapse After Fine-tuning' under submission
Selected for OpenAI Researcher Access Program (June 2025)
Served as reviewer for NeurIPS 2024/2025, ICML 2025, ICLR 2024, AAAI 2025
Background
Second-year Ph.D. student in Computer Science at Dartmouth College
Research lies at the intersection of trustworthy and efficient machine learning
Focuses on building safer and more reliable machine learning models
Research topics include safety alignment, adversarial robustness, model reprogramming, and energy-efficient inference
Aims to advance the safety and reliability of ML systems as a foundation for robust and secure artificial general intelligence
Co-authors
8 total
Tsung-Yi Ho
Chinese University of Hong Kong
Pin-Yu Chen
Principal Research Scientist, IBM Research AI; MIT-IBM Watson AI Lab; RPI-IBM AIRC
Yun-Yun Tsai
Ph.D. student at Computer Science, Columbia University
Yung-Chen Tang
EPFL & Idiap Research Institute
Yaoqing Yang
Assistant Professor@Dartmouth CS
Tianyu Pang
Dartmouth College
Co-author 7
Xuyuan Liu
Dartmouth College
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