工作經歷
2012.07——2013.07 University of North Carolina at Chapel Hill, Visiting scholar;
2013.07Rutgers, The State University of New Jersey, Short term visiting;
研究方向
Fiducial廣義推斷;置信分布推斷;數據降維與變數選擇;多重檢驗
學術成果
科研項目
2015.01---2018.12,子課題主持
2015.01---2018.12,第二參加人
7. 質檢公益性行業科研專項:農業標準化生產普及率統計方法及標準研究(201410235)
2014.01---2015.12,主要參加人
6. 國家自然科學基金:多重檢驗中的廣義錯誤率控制研究及套用(11201478)
2013.01---2015.12,主持
5. 國家自然科學基金:高維數據降維和變數選擇的若干穩健方法研究(11101022)
2012.01---2014.12,第一參加人
4. 國家自然科學基金:混合效應模型中的置信分布推斷(11126197)
2012.01---2012.12,主持
3. 基本科研業務費專項資金項目:基於閉曲面分類定理的變數選擇新方法研究(2012JC005)
2012.01---2012.12,主持
2. 國家自然科學基金:統計假設檢驗問題的p-值(11071015)
2011.01---2013.12,第一參加人
1. 基本科研業務費專項資金項目:
隨機效應模型中的廣義推斷(2010JS037)
2010.09---2011.07,主持
科研論文
19. Xuhua Liu, Xingzhong Xu, Jan Hannig, Least squares generalized inferences in unbalanced two-component normal mixed linear model,Computational Statistics, (2015+) . In press. (SCI)
18. Xuhua Liu, Na Li, Yuqin Hu, A new generalized confidence interval for the among-group variance in the heteroscedastic one-way random effects model,Communications in Statistics- Simulation & Computation, (2015+) . In press. (SCI)
17. Xuhua Liu, Xingzhong Xu, Weiyan Mu, An Exact Generalized Test for Homogeneity of Inverse Gaussian Scale Parameters,Acta Mathematicae Applicatae Sinica, (English Series), (2015+) . In press. (SCI)
16. Xuhua Liu, Xingzhong Xu, Confidence distribution inferences in one-way random effects model,Test-Spain, (2015+). In press. (SCI)
15. Xuhua Liu, Na Li, Yuqin Hu, Combining inferences on the common mean of several Inverse Gaussian distributions based on confidence distribution,Statistics & Probability Letters105(2015), 136-142. (SCI)
14. Xuhua Liu, Xingzhong Xu, A note on combined inference on the common coefficient of variation using confidence distributions,Electronic Journal of Statistics9(2015), 219–233.(SCI)
13. Daojiang He, Xingzhong Xu, Xuhua Liu, The Use of Posterior Predictive P-Values in Testing Goodness-of-Fit,Communications in Statistics- Theory & Methods42(2013), 4287-4297.(SCI)
12. Xuhua Liu, Daojiang He, Testing Homogeneity of Inverse Gaussian Scale Parameters based on Generalized Likelihood Ratio,Communications in Statistics- Simulation & Computation42 (2013), 382-392. (SCI)
11. Xuhua Liu, Xingzhong Xu, Jianxin Zhao, A new generalized p-value approach for testing equality of coefficients of variation in k normal populations,Journal of Statistical Computation and Simulation81 (2011), 1121-1130. (SCI)
10. Liu Xuhua, Min Shungeng, He Xiongkui, Zhang Luda,Near-Infrared Spectroscopy Quantitative Analysis Model Based on Inverse Regression,Spectroscopy and Spectral Analysis31(2011),2098-2101. (SCI)
9. Na Li, Xingzhong Xu, Xuhua Liu, Testing the constancy in varying coefficient regression models,Metrika74 (2011), 409–438. (SCI)
8. 晉佩,徐興忠,劉旭華,基於真假設比例廣義推斷的多重檢驗方法,北京理工大學學報31 (2010), 1004-1008. (EI)
7. Xuhua Liu, Xingzhong Xu, A new generalized p-value approach for testing homogeneity of variances,Statistics & Probability Letters80 (2010), 1486-1491. (SCI)
6. Chen Wanhui, Liu Xuhua, He Xiongkui, Min Shungeng, Zhang Luda,Near- Infrared Spectrum Quantitative Analysis Model Based on Principal Components Selected by Elastic Net,Spectroscopy and Spectral Analysis30(2010),2932-2935. (SCI)
5. Zhang Man, Liu Xuhua, He Xiongkui, Zhang Luda, Zhao Longlian, Li Junhui, Study on the Application of Ridge Regression to Near-Infrared Spectrum Quantitative Analysis and Optimum Wavelength Selection,Spectroscopy and Spectral Analysis30(2010), 1214-1217. (SCI)
4. 劉旭華, 徐興忠, 李娜, 一種可修系統穩態可用度的廣義置信區間,北京理工大學學報30 (2010), 613-615. (EI)
3. Liu Xuhua, Xu Xingzhong, He Xiongkui, Zhang Luda, Study on the Application of Supervised Principal Component Regression Procedure to Near-Infrared Spectroscopy Quantitative Analysis,Spectroscopy and Spectral Analysis29(2009), 2959-2961. (SCI)
2. 劉旭華, 基於PLS通徑分析的上市公司財務指標綜合評價,數理統計與管理27(2008),695-700.(CSSCI)
1. Li Wen-bin, Sun Ren-shan, Liu Xu-hua, Liu Yong, Discrimination method of forked larch trees,For. Stud. China8(2006), 46-49.
教學工作
1.主講《機率論與數理統計》等工科類數學基礎課程,以及《機率論》、《數理統計》、《數學實驗》、《數學軟體綜合訓練》、《統計軟體綜合訓練》等數學專業本科課程;
2. 主講研究生《套用數理統計》、《試驗設計與多元分析》等課程.