Joshua Nathaniel Williams

PhD student, Carnegie Mellon University

Joined

February 2021

Names

Joshua Nathaniel Williams (Preferred)

Emails

****@andrew.cmu.edu (Confirmed)

Personal Links

Career & Education History

PhD student

Carnegie Mellon University (cmu.edu)

Present

Advisors, Relations & Conflicts

PhD Advisor

Present

Expertise

Fairness in Algorithmic Decision Making

Present

Publications

Automated Black-box Prompt Engineering for Personalized Text-to-Image Generation
Yutong He, Alexander Robey, Naoki Murata, Yiding Jiang, Joshua Nathaniel Williams, George J. Pappas, Hamed Hassani, Yuki Mitsufuji, Ruslan Salakhutdinov, J Zico Kolter
- Accepted by TMLR
- Readers: Everyone
Prompt Recovery for Image Generation Models: A Comparative Study of Discrete Optimizers
Joshua Nathaniel Williams, Avi Schwarzschild, Yutong He, J Zico Kolter
- Submitted to ICLR 2025
- Readers: Everyone
Automated Black-box Prompt Engineering for Personalized Text-to-Image Generation
Yutong He, Alexander Robey, Naoki Murata, Yiding Jiang, Joshua Nathaniel Williams, George J. Pappas, Hamed Hassani, Yuki Mitsufuji, Russ Salakhutdinov, J Zico Kolter
- Submitted to ICLR 2025
- Readers: Everyone
FUSE-ing Language Models: Zero-Shot Adapter Discovery for Prompt Optimization Across Tokenizers
Joshua Nathaniel Williams, J Zico Kolter
- COLM
- Readers: Everyone

Co-Authors