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Andrei Volodin

Professor
Co-op Work/Study Coordinator

Office: CW 307.27
E-mail: Andrei.Volodin@uregina.ca
Phone: 306-585-4771
Website: https://uregina.ca/~volodin/

Research interests
Statistical inference, limit theorems, distributions on abstract spaces, bootstrap, control charts with applications to the quality control, wavelet estimation for density functions, classical and Bayesian estimation methods, exponential inequalities of Hoeffding type, generalized orthogonal random variables, estimation of modes, signal-to noise ratio, two-parameter exponential distribution, delta-lognormal distribution, beta - partially geometric distribution, zero truncated poisson distributions.

Recent Publications

1)  Sungboonchoo, Chanakan; Ngamkham, Thuntida; Panichkitkosolkul, Wararit; Volodin, Andrei. Confidence estimation of the cross-product ratio of binomial proportions under different sampling schemes. Lobachevskii J. Math. 42 (2021), no. 2, 435–450.

2) Singhasomboon, Lapasrada; Panichkitkosolkul, Wararit; Volodin, Andrei. Point estimation for the ratio of medians of two independent log-normal distributions. Lobachevskii J. Math. 42 (2021), no. 2, 415–425.

3) Kokaew, A.; Thaithanan, J.; Bodhisuwan, W.; Volodin, A. Confidence estimation of a ratio of binomial proportions for dependent populations. Lobachevskii J. Math. 42 (2021), no. 2, 394–403.

4) Ordóñez Cabrera, Manuel; Rosalsky, Andrew; Ünver, Mehmet; Volodin, Andrei. On the concept of B-statistical uniform integrability of weighted sums of random variables and the law of large numbers with mean convergence in the statistical sense. TEST 30 (2021), no. 1, 83–102. 

5) Hu, Tien-Chung; Rosalsky, Andrew; Volodin, Andrei; Zhang, Sen. A complete convergence theorem for row sums from arrays of rowwise independent random elements in Rademacher type p Banach spaces. II. Stoch. Anal. Appl. 39 (2021), no. 1, 177–193.

6) Hayek, Nour Al; Ordóñez Cabrera, Manuel; Rosalsky, Andrew; Ünver, Mehmet; Volodin, Andrei. Some results concerning ideal and classical uniform integrability and mean convergence. Collectanea Mathematica. Published online 16 September 2021. DOI: 10.1007/s13348-021-00334-5.

7) Chen, Pingyan, Ordóñez Cabrera, Manuel; Rosalsky, Andrew; Volodin, Andrei. Some mean convergence theorems for weighted sums of Banach space valued random elements. Stochastics, An International Journal of Probability and Stochastic Processes. Published online: 03 Aug 2021. DOI: 10.1080/17442508.2021.1960348, 2021.

8) Giuliano Antonini, Rita; Kruglov, Victor M.; Volodin, Andrei. Reffined Kolmogorov inequalities for the binomial distribution. Rendiconti del Seminario Matematico della Università di Padova. Published online: 05 June 2021.

9) Donhauzer, Illia; Olenko, Andriy; Volodin, Andrei. Strong law of large numbers for functionals of random fields with unboundedly increasing covariances. Communications in Statistics - Theory and Methods, Published online: 11 Jan 2021. doi: 10.1080/03610926.2020.1868515.

10) Hayek, Nour Al; Donhauzer, Illia; Giuliano, Rita; Olenko, Andriy; Volodin, Andrei. Asymptotics of Running Maxima for ϕ-Subgaussian Random Double Arrays. Methodology and Computing in Applied Probability. Published online: 03 May 2021. Doi: 10.1007/s11009-021-09866-6.

11) Sungboonchoo, Chanakan; Yang, Su-Fen; Panichkitkosolkul, Wararit; Volodin, Andrei. Logarithmic confidence intervals for the cross-product ratio of binomial proportions under different sampling schemes. Communications in Statistics - Simulation and Computation. Published online: 02 May 2021. DOI: 10.1080/03610918.2021.1914090.

12) Xie, Xuanqian; Guo, Jennifer; Bremner, Karen E.; Wang, Myra; Shah, Baiju R.; Volodin, Andrei. Review and estimation of disutility for joint health states of severe and nonsevere hypoglycemic events in diabetes. Journal of Comparative Effectivenss Research, 10(13) (2021), 961-974.

13) Singhasomboon, Lapasrada; Panichkitkosolkul, Wararit; Volodin, Volodin. Confidence Intervals for the Ratio of Means Two Independent Log-Normal Distributions. WSEAS Transactions on Mathematics (2021) DOI: 10.37394/23206.2021.20.5.

14) Sungboonchoo, Chanakan; Panichkitkosolkul, Wararit; Volodin, Andrei. Comparison of Accuracy Properties for Confidence Intervals of the Cross-Product Ratio of Binomial Proportions under Direct-Direct Sampling Scheme. WSEAS Transactions on Mathematics (2021), DOI: 10.37394/23206.2021.20.6.

15) Mamuangbon, Supitcha; Budsaba, Kamon; Volodin, Andrei. The Performance of Estimators for Generalization of Crack Distribution. WSEAS Transactions on Mathematics DOI: 10.37394/23206.2021.20.11.

16) Salimov, Rustem; Yang, Su-Fen; Volodin, Andrei; Volodin, Igor. Estimation of mean value of a normal distribution with constraints on the relative error and d-risk. Journal of Statistical Computation and Simulation, 90:7 (2021), 1286-1300.

17) Huang, Haiwu; Yi, Yanchun; Volodin, Andrei; Suraphee, Sujitta. On Chung’s Law of Large Numbers for Arrays of Extended Negatively Dependent Random Variables. Thailand Statistician, April 2021, 19(2), 270-279.

18) Saad, Salma; Hossain, Shakhawat; Volodin, Andrei. Asymptotic Analysis of Method of Moments Estimators of Both Parameters for the Binomial Distribution: Theoretical Part. Thailand Statistician, January 19(1) (2021), 42-57.