All Stories

  1. ENCO: Deploying Production-Scale Engineering Copilots

    Article • April 2026, ACM (Association for Computing Machinery)

    Yiwen Zhu

  2. FLAIR: Feedback Learning for Adaptive Information Retrieval

    Article • November 2025, ACM (Association for Computing Machinery)

    Yiwen Zhu

  3. Autotuning Systems: Techniques, Challenges, and Opportunities

    Article • June 2025, ACM (Association for Computing Machinery)

    Yiwen Zhu

  4. Rockhopper: A Robust Optimizer for Spark Configuration Tuning in Production Environment

    Article • June 2025, ACM (Association for Computing Machinery)

    Yiwen Zhu, Dhruv Relwani, Karuna Krishna

  5. Vertically Autoscaling Monolithic Applications with CaaSPER: Scalable C ontainer- a s- a - S ervice P ...

    Article • June 2024, ACM (Association for Computing Machinery)

    Yiwen Zhu

  6. Lorentz: Learned SKU Recommendation Using Profile Data

    Article • Proceedings of the ACM on Management of Data, May 2024, ACM (Association for Computing Machinery)

    Yiwen Zhu

  7. Exploiting Structure in Regular Expression Queries

    Article • Proceedings of the ACM on Management of Data, June 2023, ACM (Association for Computing Machinery)

    Yiwen Zhu

  8. Demonstration of Geyser: Provenance Extraction and Applications over Data Science Scripts

    Article • June 2023, ACM (Association for Computing Machinery)

    Yiwen Zhu

  9. Towards Building Autonomous Data Services on Azure

    Article • June 2023, ACM (Association for Computing Machinery)

    Yiwen Zhu, Yuanyuan Tian, Azure Data - Intelligence (MS)|OC7|NC23

  10. Runtime Variation in Big Data Analytics

    Article • Proceedings of the ACM on Management of Data, May 2023, ACM (Association for Computing Machinery)

    Yiwen Zhu

  11. KEA: Tuning an Exabyte-Scale Data Infrastructure

    Article • June 2021, ACM (Association for Computing Machinery)

    Yiwen Zhu, Azure Data - Intelligence (MS)|OC7|NC23

  12. Vamsa: Automated Provenance Tracking in Data Science Scripts

    Article • August 2020, ACM (Association for Computing Machinery)

    Yiwen Zhu

  13. Machine Learning at Microsoft with ML.NET

    Article • July 2019, ACM (Association for Computing Machinery)

    Yiwen Zhu