My First Amateur Quantitative Finance Project
This report provides an analysis of volume and return patterns, and propose some simple intra-day trading strategies for stock 600519 of China A-shares, Kweichow Moutai Co., Ltd..
Professional Summary
I am a Research Scientist at Meta working on Meta’s Generative Ads Recommendation Model (GEM). My focus is on designing and implementing novel transfer learning paradigms to amplify the impact of foundation models within production environments. Additionally, I am working on optimizing the efficiency and performance of GEM’s ecosystem.
Previously, I earned my PhD at Yale University. My research there sat at the intersection of quantum computing and security, where I designed novel attacks and defenses for quantum computers. Before this, I completed my undergraduate studies at University of Science and Technology of China (USTC), where I studied and researched on theoretical and computational condensed matter physics.
Education
Doctor of Philosophy
2020-09-01 - 2025-05-18
Yale University
Master of Philosophy & Master of Science
2020-09-01 - 2023-05-20
Yale University
Bachelor of Science
2016-09-01 - 2020-06-20
University of Science and Technology of China (USTC)
Interests
Artificial Intelligence
Recommendation System
Large Language Model
Experience
Research Scientist
MetaI am working on Meta’s Generative Ads Recommendation Model (GEM). My focus is on designing and implementing novel transfer learning paradigms to amplify the impact of foundation models within production environments. Additionally, I am working on optimizing the efficiency and performance of GEM’s ecosystem.Software Engineering Intern
ApplovinDeveloped and improved AXON machine learning infrastructure and models to enhance the ads bidding system.Software Engineering Intern
GoogleImproved routing in the software-defined network (SDN) in Google’s data center network interface, to enhance long-running tasks such as machine learning (ML) and large language model (LLM) training.Research Assistant
Yale University- Led multi-year research projects focused on improving the security and privacy of quantum computing.
- Gained expertise in quantum and cloud computing, such as IBM Cloud, Amazon Web Services, and Microsoft Azure.
- Collaborated with faculties, students, and researchers from Yale, MIT, Princeton, Technology Innovation Institute, etc.
- Published and presented research findings at top peer-reviewed conferences, workshops, and seminars.
Education
Doctor of Philosophy
Yale UniversityDownload dissertation“My research focused on quantum computing and computer security, where I designed novel attacks and defenses targeting quantum computers and quantum cloud providers. Specifically, my work explored security and privacy across the entire technology stack of quantum computers:
- Investigating vulnerabilities in quantum processors and qubit technologies.
- Developing secure and private quantum computer systems and architecture.
- Ensuring the security of quantum algorithms, with a focus on quantum machine learning (QML).”
Master of Philosophy & Master of Science
Yale UniversityBachelor of Science
University of Science and Technology of China (USTC)
Publications
(2025).
Security Attacks Abusing Pulse-level Quantum Circuits.
2025 IEEE Symposium on Security and Privacy (S&P).
(2024).
Exploration of Timing and Higher-Energy Attacks on Quantum Random Access Memory.
Proceedings of the 43rd IEEE/ACM International Conference on Computer-Aided Design (ICCAD).
(2024).
Protecting Quantum Computers with a Trusted Controller.
2024 IEEE International Conference on Quantum Computing and Engineering (QCE).
(2024).
Quantum Computer Fault Injection Attacks.
2024 IEEE International Conference on Quantum Computing and Engineering (QCE).
(2024).
Extending and Defending Attacks on Reset Operations in Quantum Computers.
2024 International Symposium on Secure and Private Execution Environment Design (SEED). Best Paper.
Posts
Access Microsoft Azure Quantum over HTTP Requests
This article introduces some practical and useful concepts of nowadays computer networks. As one case study, this article shows how we can interact with Microsoft Azure Quantum …
What is HTTPS and How to Enable HTTPS on Your Own Server
This article introduces concepts and procedures of HTTPS, as well as a practical way of enforcing HTTPS on your own server.
SUSHI report: Adaptable Hardware for Security: That’s What Mr. Spock Would Do!
This is report I wrote for the talk "Adaptable Hardware for Security: That’s What Mr.Spock Would Do!" by Prof. Ahmad-Reza Sadeghi from TU Darmstadt at SUSHI Workshop: Sustainable …
Languages
100%
Chinese
Native
80%
English
Fluent
60%
Japanese
Advanced
40%
Korean
BasicContact
📍 Sunnyvale, California, USA