Qinghua Liu

PhD Student @ OSU | Intern @ Visa

Columbus, Ohio, United States

About

Time Series, Anomaly Detection, Speech Separation

Experience

  • Staff Research Scientist Intern at Visa
    May 2026 - Present · 3 mos

  • Graduate Research Assistant at The Ohio State University
    Aug 2023 - Present · 3 yrs

    Time Series, Anomaly Detection, AutoML

  • Research Intern at Bosch Research
    May 2025 - Aug 2025 · 4 mos

  • Research Assistant at The Chinese University of Hong Kong, Shenzhen 香港中文大学(深圳)
    Jul 2022 - Jul 2023 · 1 yr 1 mo

    Audio-visual SSL and Speaker Extraction

  • Algorithm Engineer Intern at JD.COM
    Mar 2022 - Jul 2022 · 5 mos

    Machine learning platform and training parallelism