Breaking the Reward Barrier: Accelerating Tree-of-Thought Reasoning via Speculative Exploration

Publication
In USENIX Symposium on Operating Systems Design and Implementation (OSDI)
Shuzhang Zhong
PhD Student (2023)
Haochen Huang
PhD Student (2026)
Shengxuan Qiu
PhD Student (2027)
Meng Li
Meng Li
Assistant Professor

I develop efficient and privacy-preserving AI systems through algorithm–hardware co-design, with applications in large language models, embodied AI, and multimodal intelligence.