Research Activities and Publications

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  1. Zheng Wei, Daeyoung Kim, and Erin Conlon. Bayesian asymmetric association analysis on ordinal contingency tables. Computational Statistics, (2021), Accepted. link
  2. Zheng Wei, Xiaonan Zhu, and Tonghui Wang. The extended skew normal based stochasitc frontier model: a re-specification for `wrong skewness’ problem. Statistics, (2021), Accepted.DOI:link
  3. Zheng Wei, Daeyoung Kim. On exploratory analytic method for multi-way contingency tables with an ordinal response variable and categorical explanatory variables, Journal of  Multivariate Analysis, Accepted. Link
  4. Zheng Wei, Daeyoung Kim. Measure of asymmetric association for ordinal contingency tables via the bilinear extension copula, Statistics & Probability Letters, (2021), To appear. Link
  5. Zheng Wei, Daeyoung Kim. On partial and conditional association measures for ordinal contingency tables, Communications in Statistics – Simulation and Computation, (2021), To appear. Link
  6. Zheng Wei, Erin Conlon and Tonghui Wang. Asymmetric dependence in the stochastic frontier model using skew normal copula, International Journal of Approximate Reasoning, (2021) 128, 56-68. Link
  7. Remy Babich, Heather Hamlin, LeeAnne Thayer, Madeline Dorr, Zheng Wei, Andrew Neilson, Nishad Jayasundara. Mitochondrial respiration on environmental toxin exposure in zebrash, Comparative Biochemistry and Physiology, (2020), 233(108759), 1-9. Link
  8. Zheng Wei, and Erin Conlon. Parallel Markov Chain Monte Carlo for Bayesian Hierarchical Models with Big Data, in Two Stages. Journal of Applied Statistics, (2019) 46(11), 1917-1936. Link
  9. Zheng Wei, Seongyong Kim, Boseung Choi, and Daeyoung Kim. Multivariate Skew Normal Copula for Asymmetric Dependence: Estimation and Application”. International Journal of Information Technology and Decision Making. (2019) 18(1), 365-387. Link
  10. Zheng Wei, and Daeyoung Kim. On multivariate asymmetric dependence using multivariate skew-normal copula-based regression”. International Journal of Approximate Reasoning. (2018) 92, 376-391. Link
  11. Zheng Wei, Xiaojing Wang, and Erin Conlon. Parallel Markov chain Monte Carlo for Bayesian dynamic item response models in educational testing”. STAT. (2017) 6(1), 420-433. Link
  12. Zheng Wei, and Daeyoung Kim. Subcopula-based Measure of Asymmetric Association in a Contingency Table”. Statistics in Medicine. (2017) 1-20. Link
  13. Zheng Wei, Daeyoung Kim and Tonghui Wang. multivariate generalized FGM-copulas and its application to multiple regression”. Robustness in Econometrics. Springer International Publishing, 2017. pp. 363-378. Link
  14. Qianfang Hu, Baokun Li, Zheng Wei , and Tonghui Wang. New Estimation Method for Normal Mixture Distribution”. Robustness in Econometrics.  Springer International Publishing, 2017. pp. 217-233. Link
  15. Angel Flores-Abad, Lin Zhang, Zheng Wei , and Ou Ma. Optimal Capture of a Tumbling Object in Orbit Using a Space Manipulator.” Journal of Intelligent & Robotic Systems,  (2016): 1-13. Link
  16. Zheng Wei, Seongyong Kim and Daeyoung Kim. Multivariate skew normal copula for non-exchangeable dependence”. Procedia Computer Science, (2016) 141-150. Link
  17. Alexey Miroshnikov, Zheng Wei, and Erin Conlon. Parallel Markov chain Monte Carlo for non-Gaussian posterior distributions”. STAT, 4.1 (2015): 304-319. Link
  18. Zheng Wei, Tonghui Wang and Phuong Anh Nguyen. Multivariate dependence concepts through copulas”. International Journal of Approximate Reasoning, 65 (2015): 24-33. Link