Hao-Xuan Sun

Hao-Xuan Sun  

Email:hxsun@pku.edu.cn
CV:Curriculum_Vita_Jul_2024.pdf
Homepage:https://sun-haoxuan.github.io
Biography

    Education

    • Peking University, Academy for Advanced Interdisciplinary Studies

      PhD Candidate            Sep. 2022 - Present

    • Peking University, Academy for Advanced Interdisciplinary Studies

            Postgraduate            Sep. 2019 - Sep. 2022

    • Peking University, School of Mathematical Sciences

            B.S. in Statistics        Sep. 2015 - Jul. 2019

    • Peking University, School of Arts

            B.S. in Arts (Double Degree)        Sep. 2016 - Jul. 2019

    Publications

    • Xu, N., Hu, M., Li, X., Song K., Qiu Y., Sun, H-X., Wang, Y., Zeng, L., Li, M., Wang, H., Hu, S., Zong, T., Bai, Y., Zhang, Z., Li, S., Shuai, S., Chen, Y. and  Guo, S. (2024) Resolving ultraviolet–visible spectra for complex dissolved mixtures of multitudinous organic matters in aerosols. Analytical Chemistry 96 (5), 1834-1842

    • Huang, Y., Guo, B., Sun, H-X., Liu, H. and Chen. S.X. (2021) Relative importance of meteorological variables on air quality and role of boundary layer height. Atmospheric Environment, 2021, 267: 118737.

    • Yan, H., Zhu, Y., Gu, J., Huang, Y., Sun, H-X., Zhang, X., Wang, Y., Qiu, Y., Chen, S.X. (2021) Better Strategies for Containing COVID-19 Pandemic–A Study of 25 Countries via a vSIADR Model. Proceeding of the Royal Society A, 477(2248): 20200440.

    •  Gu, J., Yan, H., Huang, Y., Zhu, Y., Sun, H-X., Qiu, Y. and Chen, S.X. (2020). Comparing containment measures among nations by Epidemiological Effects of COVID-19. National Science Review, 7: 1847–1851. doi: 10.1093/nsr/nwaa243.

    •  Sun, H-X., Qiu, Y., Yan, H., Huang, Y., Zhu, Y., Gu, J. and Chen, S.X. (2020). Tracking reproductivity of COVID-19 epidemic in China with varying coefficient SIR model (with discussion). Journal of Data Science, 2020, 18(3): 455-472.

    Under Review

    • Sun, H-X., Wang, S., Zheng, X. and Chen, S.X. (2024) High-dimensional Ensemble Kalman Filter with Localization, Inflation and Iterative Updates. Minor Revision in Quarterly Journal of the Royal Meteorological Society.

    • Wang, S., Chen, S.X. and Sun, H-X. (2024) High Dimensional Ensemble Kalman Filter. Under peer review.    

    Technical Reports

    • Li, H., Liu, J., Wang, J., Zhan, H., Chen, H., Bian, M., Feng, Y., Yang, Q., Yan, X., Peng, A., Sun, H-X., and Chen, S.X. (2024). Air Quality Assessment Report XI: Regional Air Quality Assessment of the 3+130 Cities. Center for Statistics at Peking University.

    • Luo, S., Chen, H., Wang, J., Zhan, H., Lin, H., Liu, J., Ding, J., Wang, B., Yan, X., Dai, H., Sun, H-X., Guo, B. and Chen, S.X. (2023). Air Quality Assessment Report X: Regional Air Quality Assessment of the 3+110 Cities. Center for Statistics at Peking University.

    • Sun, H-X., Luo, S., Zhang, X., Zhan, H., Lin, H., Chen, H., Lai, H.,  Tong, P., Guo, B. and Chen, S.X. (2022). Air Quality Assessment Report IX: Regional Air Quality Assessment of the 3+99 Cities. Center for Statistics at Peking University.

    • Sun, H-X., Luo, S., You, W., Wang, Y., Zhan, H., Wang, X., Huang, Y., He, J., Guo, B. and Chen, S.X. (2021). Air Quality Assessment Report VIII: Regional Air Quality Assessment of the 3+95 Cities. Center for Statistics at Peking University.

    • Sun, H-X., You, W., Guo, B., Luo, S., Zheng, X., Han, T., Wang, X., Liu, R., Huang, Y., He, J., Chen, L., Wang, H. and Chen, S.X. (2020). Air Quality Assessment Report VII: Regional Air Quality Assessment of the 2+66 Cities. Center for Statistics at Peking University.

    • Sun, H-X., Guo, B., Wang, X., Huang Y. and Chen, S.X. (2019). Assessment of Air Quality in Shandong Province from 2014 to 2018. Center for Statistics at Peking University. 

    • Liu, H., Ye, F., Sun, H-X., Guo, B., Liu R., Xiao, J., He, J., Zheng, X., Wang, H. and Chen, S.X. (2019). Air Quality Assessment Report VI: Regional Air Quality Assessment of the 2+43 Cities. Center for Statistics at Peking University.

    Awards and Honors

    • Merit Student of School of Peking University        Oct. 2020

    • Academic Scholarship        Oct. 2020

    • Merit Graduate of School of Mathematical Sciences        Jul. 2019

    • Yizheng Alumni Scholarship        Sep. 2017

    • Meritorious Prize in Jiang-Zehan Mathematical Modeling Contest of PKU        May. 2017

    Teaching Assistant

    • Data Analysis and Statistical Software （Sep. 2020 - Jan. 2021）

      Undergraduate course by A.P. Minya Xu

    • Core R（Mar. 2021 - May. 2021）

      Postgraduate course by A.P. Minya Xu

    Skills

    • Language Skills: Mandarin (native), English (fluent) 

    • Programming Skills: R (current), Python, Matlab

Research

    Environmental Statistics, Ensemble Kalman Filter

Other