Qi Long

9 catalog papers. Identity-linked publications and additional name matches are distinguished below.

ORCID: 0000-0003-0660-5230

Department of Biostatistics, Epidemiology & Informatics, University of Pennsylvania , Philadelphia, PA 19104 , USA

Publications

• Robust detection of watermarks for large language models under human edits — Journal of the Royal Statistical Society: Series B (Statistical Methodology) 2026
• A statistical framework of watermarks for large language models: Pivot, detection efficiency and optimal rules — The Annals of Statistics 2025
• On the Algorithmic Bias of Aligning Large Language Models with RLHF: Preference Collapse and Matching Regularization — Journal of the American Statistical Association 2025
• Minimax Estimation for Personalized Federated Learning: An Alternative between FedAvg and Local Training? — Journal of Machine Learning Research 2023
• A Bayesian Latent Class Model to Predict Kidney Obstruction in the Absence of Gold Standard — Journal of the American Statistical Association 2020
• Hierarchical Feature Selection Incorporating Known and Novel Biological Information: Identifying Genomic Features Related to Prostate Cancer Recurrence — Journal of the American Statistical Association 2016
• Risk prediction for prostate cancer recurrence through regularized estimation with simultaneous adjustment for nonlinear clinical effects — The Annals of Applied Statistics 2011
• Comment — Journal of the American Statistical Association 2008
• Causal Inference in Hybrid Intervention Trials Involving Treatment Choice — Journal of the American Statistical Association 2008