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  1. No Access

    Article

    Variable Selection for High-dimensional Cox Model with Error Rate Control

    Simultaneously finding active predictors and controlling the false discovery rate (FDR) for high-dimensional survival data is an important but challenging statistical problem. In this paper, the authors propos...

    Baihua He, Hongwei Shi, Xu Guo, Changliang Zou… in Journal of Systems Science and Complexity (2024)

  2. No Access

    Article

    Privacy-preserving and homogeneity-pursuit integrative analysis for high-dimensional censored data

    In the analysis of data with a censored survival outcome and high-dimensional covariates, when a single data source has a limited sample size/power, integrative analysis of data from multiple sources can effec...

    **n Ye, Baihua He, Yanyan Liu, Shuangge Ma in Statistical Papers (2024)

  3. No Access

    Article

    High dimensional controlled variable selection with model-X knockoffs in the AFT model

    Interpretability and stability are two important characteristics required for the application of high dimensional data in statistics. Although the former has been favored by many existing forecasting methods t...

    Baihua He, Di **a, Yingli Pan in Computational Statistics (2024)

  4. No Access

    Article

    Model aggregation for doubly divided data with large size and large dimension

    Massive data are often featured with high dimensionality as well as large sample size, which typically cannot be stored in a single machine and thus make both analysis and prediction challenging. We propose a ...

    Baihua He, Yanyan Liu, Guosheng Yin, Yuanshan Wu in Computational Statistics (2023)

  5. No Access

    Article

    Preparation and Thermoelectric Properties of Type-VIII Single-Crystalline SmxBa8−xGa16Sn30 Clathrate

    In this study, based on the stoichiometric ratio of Sm: Ba: Ga: Sn = x: 8 − x: 16: 50 (x = 0, 0.25, 0.5, 0.75, 1, 1.5, 2), Sm-doped type-VIII single-crystalline clathrate SmxBa8−xGa16Sn30 thermoelectric material ...

    Lanxian Shen, Kaiyuan Shen, Wen Ge… in Journal of Materials Engineering and Perfo… (2022)

  6. No Access

    Article

    Electrical performance enhancement by resonant states in PbSe single-crystal growth via Bi-flux method

    This paper reports the electrical transmission properties of single-crystal PbSe samples prepared via Bi-flux method based on a stoichiometric ratio of Pb:Se:Bi = 1:1: x (x = 2.5, 3, 3.5, 4). Results show that al...

    Baihua He, Luqi Sun, Kaiyuan Shen, Yu Tang… in Journal of Materials Science: Materials in… (2021)

  7. No Access

    Article

    Semiparametric efficient estimation for additive hazards regression with case II interval-censored survival data

    Interval-censored data often arise naturally in medical, biological, and demographical studies. As a matter of routine, the Cox proportional hazards regression is employed to fit such censored data. The relate...

    Baihua He, Yanyan Liu, Yuanshan Wu, **ngqiu Zhao in Lifetime Data Analysis (2020)