Roy Xie

PhD student, Duke University

Joined

March 2023

Names

Roy Xie (Preferred)

,

Ruoyu Xie

Emails

****@gmu.edu (Confirmed)

,

****@duke.edu (Confirmed)

Personal Links

Career & Education History

PhD student

Duke University (duke.edu)

2023 – 2027

Advisors, Relations & Conflicts

PhD Advisor

Present

Expertise

NLP

Present

Publications

When Greedy Wins: Emergent Exploitation Bias in Meta-Bandit LLM Training
Sanxing Chen, Xiaoyin Chen, Yukun Huang, Roy Xie, Bhuwan Dhingra
- ICLR 2026 Poster
- Readers: Everyone
Interleaved Reasoning for Large Language Models via Reinforcement Learning
Roy Xie, David Qiu, Deepak Gopinath, Dong Lin, Yanchao Sun, Chong Wang, Saloni Potdar, Bhuwan Dhingra
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
Language Models are Symbolic Learners in Arithmetic
Chunyuan Deng, Zhiqi Li, Roy Xie, Ruidi Chang, Hanjie Chen
- Accepted by TMLR
- Readers: Everyone
Interleaved Reasoning for Large Language Models via Reinforcement Learning
Roy Xie, David Qiu, Deepak Gopinath, Dong Lin, Yanchao Sun, Chong Wang, Saloni Potdar, Bhuwan Dhingra
- MTI-LLM @ NeurIPS 2025 Poster
- Readers: Everyone
Knowing When to Stop: Efficient Context Processing via Latent Sufficiency Signals
Roy Xie, Junlin Wang, Paul Rosu, Chunyuan Deng, Bolun Sun, Zihao Lin, Bhuwan Dhingra
- NeurIPS 2025 poster
- Readers: Everyone
Improving Model Alignment Through Collective Intelligence of Open-Source LLMS
Junlin Wang, Roy Xie, Shang Zhu, Jue Wang, Ben Athiwaratkun, Bhuwan Dhingra, Shuaiwen Leon Song, Ce Zhang, James Zou
- CoRR 2025
- Readers: Everyone
Interleaved Reasoning for Large Language Models via Reinforcement Learning
Roy Xie, David Qiu, Deepak Gopinath, Dong Lin, Yanchao Sun, Chong Wang, Saloni Potdar, Bhuwan Dhingra
- CoRR 2025
- Readers: Everyone
Knowing When to Stop: Dynamic Context Cutoff for Large Language Models
Roy Xie, Junlin Wang, Paul Rosu, Chunyuan Deng, Bolun Sun, Zihao Lin, Bhuwan Dhingra
- CoRR 2025
- Readers: Everyone
Improving Model Alignment Through Collective Intelligence of Open-Source Models
Junlin Wang, Roy Xie, Shang Zhu, Jue WANG, Ben Athiwaratkun, Bhuwan Dhingra, Shuaiwen Leon Song, Ce Zhang, James Zou
- ICML 2025 poster
- Readers: Everyone
Two Stories in Understanding Arithmetic Learning at Scale
Chunyuan Deng, Zhiqi Li, Roy Xie, Ruidi Chang, Hanjie Chen
- ICLR 2025 Conference Withdrawn Submission
- Readers: Everyone

View all 11 publications

Co-Authors