Xuefei Cao

Researcher, Facebook

Joined

February 2020

Names

Xuefei Cao (Preferred)

Emails

****@gmail.com (Confirmed)

Personal Links

Career & Education History

Researcher

Facebook (facebook.com)

2020 – Present

PhD student

Brown University (brown.edu)

2015 – 2020

Advisors, Relations & Conflicts

PhD Advisor

Bjorn Sandstede

2015 – 2020

Expertise

LLM

,

Computer Vision

2018 – Present

Publications

Multi-Sample Preference Optimization for Generative Model Alignment
Chaoqi Wang, Zhuokai Zhao, Chen Zhu, Karthik Abinav Sankararaman, Michal Valko, Xuefei Cao, Zhaorun Chen, Madian Khabsa, Yuxin Chen, Hao Ma, Sinong Wang
- Submitted to ICLR 2026
- Readers: Everyone
Scaling Agent Learning via Experience Synthesis
Zhaorun Chen, Zhuokai Zhao, Kai Zhang, Bo Liu, Qi Qi, Yifan Wu, Tarun Kalluri, Xuefei Cao, Yuanhao Xiong, Haibo Tong, Huaxiu Yao, Hengduo Li, Jiacheng Zhu, Xian Li, Dawn Song, Bo Li, Jason E Weston, Dat Huynh
- ICLR 2026 Poster
- Readers: Everyone
Agent Learning via Early Experience
Kai Zhang, Xiangchao Chen, Bo Liu, Tianci Xue, Zeyi Liao, Zhihan Liu, Xiyao Wang, Yuting Ning, Zhaorun Chen, Xiaohan Fu, Jian Xie, Yuxuan Sun, Boyu Gou, Qi Qi, Zihang Meng, Jianwei Yang, Ning Zhang, Xian Li, Ashish Shah, Dat Huynh et al. (10 additional authors not shown)
- Submitted to ICLR 2026
- Readers: Everyone
Preference Optimization with Multi-Sample Comparisons
Chaoqi Wang, Zhuokai Zhao, Chen Zhu, Karthik Abinav Sankararaman, Michal Valko, Xuefei Cao, Zhaorun Chen, Madian Khabsa, Yuxin Chen, Hao Ma, Sinong Wang
- Submitted to ICLR 2025
- Readers: Everyone
Metric Compatible Training for Online Backfilling in Large-Scale Retrieval
Seonguk Seo, Mustafa Uzunbas, Bohyung Han, Xuefei Cao, Joena Zhang, Taipeng Tian, Ser-Nam Lim
- ICML LLW 2023
- Readers: Everyone
Online Backfilling with No Regret for Large-Scale Image Retrieval
Seonguk Seo, Mustafa Uzunbas, Bohyung Han, Xuefei Cao, Joena Zhang, Taipeng Tian, Ser-Nam Lim
- 17 Apr 2023 (modified: 17 Apr 2023)
- OpenReview Archive Direct Upload
- Readers: Everyone
A Functional Data Method for Causal Dynamic Network Modeling of Task-Related fMRI
Xuefei Cao, Bjorn Sandstede, Xi Luo
- 15 Feb 2023
- OpenReview Archive Direct Upload
- Readers: Everyone
Self-appearance-aided Differential Evolution for Motion Transfer
Peirong Liu, Rui Wang, Xuefei Cao, Yipin Zhou, Ashish Shah, Maxime Oquab, Camille Couprie, Ser-Nam Lim
- 2021 (modified: 02 Nov 2022)
- CoRR 2021
- Readers: Everyone
Object-Centric Unsupervised Image Captioning
Zihang Meng, David Yang, Xuefei Cao, Ashish Shah, Ser-Nam Lim
- 2021 (modified: 02 Nov 2022)
- CoRR 2021
- Readers: Everyone
Unsupervised Deep Metric Learning via Auxiliary Rotation Loss
Xuefei Cao, Bor-Chun Chen, Ser-Nam Lim
- 2019 (modified: 02 Nov 2022)
- CoRR 2019
- Readers: Everyone

Co-Authors

View all 59 co-authors