- Haystack Engineering: Context Engineering for Heterogeneous and Agentic Long-Context Evaluation
- Simple is Effective: The Roles of Graphs and Large Language Models in Knowledge-Graph-Based Retrieval-Augmented Generation
- LayerDAG: A Layerwise Autoregressive Diffusion Model for Directed Acyclic Graph Generation
Research Experience
Software Development Engineer at Amazon Web Services (AWS) Shanghai AI Lab; Starting a new position as Research Scientist Intern at Meta Ranking and Foundational AI in Sunnyvale, California from May 27, 2025.
Education
PhD: Georgia Institute of Technology, Advisor: Prof. Pan Li; Bachelor's Degree: NYU Shanghai, Honors Math.
Background
Research Interests: Memory mechanisms of foundation models, such as retrieval-augmented generation, long-context reasoning, long-term memory, etc. Professional Field: Machine Learning.