A Channel-Cascading Pedestrian Detection Network for Small-Size Pedestrians. - Jiaojiao He; Ken Liu; Yongping Zhang; Tuozhong Yao; Zhongjie Zhao; Jiangjian Xiao; Chengbin Peng 001 (IScIDE, 2018)

The Distributed Discrete Gaussian Mechanism for Federated Learning with Secure Aggregation. - Peter Kairouz; Ziyu Liu 002; Thomas Steinke 002 (ICML, 2021)

The Skellam Mechanism for Differentially Private Federated Learning. - Naman Agarwal; Peter Kairouz; Ziyu Liu 002 (NeurIPS, 2021)

Drone Brush: Mixed Reality Drone Path Planning. - Angelos Angelopoulos; Austin Hale; Husam Shaik; Akshay Paruchuri; Ken Liu; Randal Tuggle; Daniel Szafir (HRI, 2022)

Relationship Between Spatial Skills and Performance in Introductory Computer Graphics. - Ken Liu; Burkhard C. Wünsche; Andrew Luxton-Reilly (ITiCSE (1), 2022)

On Privacy and Personalization in Cross-Silo Federated Learning. - Ken Ziyu Liu; Shengyuan Hu 001; Steven Wu 001; Virginia Smith (NeurIPS, 2022)

Motley: Benchmarking Heterogeneity and Personalization in Federated Learning. - Shanshan Wu; Tian Li 005; Zachary Charles; Yu Xiao; Ken Ziyu Liu; Zheng Xu 002; Virginia Smith (CoRR, 2022)

Differentially Private Adaptive Optimization with Delayed Preconditioners. - Tian Li 005; Manzil Zaheer; Ken Liu; Sashank J. Reddi; Hugh Brendan McMahan; Virginia Smith (ICLR, 2023)

Investigating Data Contamination for Pre-training Language Models. - Minhao Jiang; Ken Ziyu Liu; Ming Zhong 005; Rylan Schaeffer; Siru Ouyang; Jiawei Han 001; Sanmi Koyejo (CoRR, 2024)

On Fairness of Low-Rank Adaptation of Large Models. - Zhoujie Ding; Ken Ziyu Liu; Pura Peetathawatchai; Berivan Isik; Sanmi Koyejo (CoRR, 2024)

Machine Unlearning Doesn't Do What You Think: Lessons for Generative AI Policy, Research, and Practice. - A. Feder Cooper; Christopher A. Choquette-Choo; Miranda Bogen; Matthew Jagielski; Katja Filippova; Ken Ziyu Liu; Alexandra Chouldechova; Jamie Hayes; Yangsibo Huang; Niloofar Mireshghallah; Ilia Shumailov; Eleni Triantafillou; et al. (CoRR, 2024)

Exploring and Mitigating Adversarial Manipulation of Voting-Based Leaderboards. - Yangsibo Huang; Milad Nasr; Anastasios Angelopoulos; Nicholas Carlini; Wei-Lin Chiang; Christopher A. Choquette-Choo; Daphne Ippolito; Matthew Jagielski; Katherine Lee; Ken Ziyu Liu; Ion Stoica; Florian Tramèr; et al. (CoRR, 2025)

Language Models May Verbatim Complete Text They Were Not Explicitly Trained On. - Ken Ziyu Liu; Christopher A. Choquette-Choo; Matthew Jagielski; Peter Kairouz; Sanmi Koyejo; Percy Liang; Nicolas Papernot (CoRR, 2025)

Launching Insights: A Pilot Study on Leveraging Real-World Observational Data from the Mayo Clinic Platform to Advance Clinical Research. - Yue Yu; Xinyue Hu; Sivaraman Rajaganapathy; Jingna Feng; Ahmed Abdelhameed; Xiaodi Li; Jianfu Li; Ken Liu; Liu Yang; Nilufer Taner; Phil Fiero; Soulmaz Boroumand; et al. (CoRR, 2025)