**Nilabja Guha**Assistant Professor

**College**College of Sciences**Department**Mathematical Science**Email**Nilabja_Guha@uml.edu**Profile Links**

## Research Interests

Bayesian Modeling, Inverse Problem, Uncertainty Quantification, Graphical Models, Scalable Modeling in High-Dimensional Data, Stochastic Approximation, Random Measure, Small area Model, Deconvolution, Posterior Consistency, Risk Assessment, Shape Restricted Regression

## Education

**Ph D: Statistics**, (2014), University of Maryland Baltimore County - Baltimore, MD

Dissertation/Thesis Title:*Bayesian Estimation Under Shape Restriction and Some Deconvolution Problems***MS: Mathematical Statistics & Probability**, (2008), Indian Statistical Institute - Kolkata, India**BS: Statistics**, (2006), Indian Statistical Institute - Kolkata, India

## Selected Publications

- Yang, K.,
**Guha, N.**, Efendiev, Y., Mallick, B.K. (2017) "Bayesian and variational Bayesian approaches for flows in heterogeneous random media,"*Journal of Computational Physics*345: pp. 275–293 - Efendiev, Y., Leung, W.T., Cheung, S.W., Hoang, V.H., Mallick, B.,
**Guha, N.**(2017) "Bayesian Multiscale Finite Element Methods. Modeling missing subgrid information probabilistically,"*International Journal for Multiscale Computational Engineering* **Guha, N.**, Tan, X. (2017) "Multilevel approximate Bayesian approaches for flows in highly heterogeneous porous media and their applications.,"*Journal of Computational and Applied Mathematics*pp. 700**Guha, N.**, Roy, A., Malinovsky, Y., Datta, G. (2016) "An optimal shrinkage factor in prediction of ordered random effects.,"*Statistica Sinica*26:4 pp. 1709- Mallick, B.K., Yang, K.,
**Guha, N.**, Efendiev, Y. (2016) "Comment on article by Chkrebtii, Campbell, Calderhead, and Girolami [MR3577378].,"*Bayesian Analysis*11:4 pp. 1279 **Guha, N.**, Wu, X., Efendiev, Y., Jin, B., Mallick, B.K. (2015) "A variational Bayesian approach for inverse problems with skew-t error distributions.,"*Journal of Computational Physics*pp. 377**Guha, N.**(2014) "Bayesian Estimation Under Shape Restriction and Some Deconvolution Problems.,"*ProQuest LLC, Ann Arbor, MI***Guha, N.**, Roy, I., Roy, A. (2013) "Bayesian estimation of Huff curves.,"*Electronic Journal of Statistics*7: pp. 2794**Guha, N.**, Roy, A., Kopylev, L., Fox, J., Spassova, M., White, P. (2013) "Nonparametric Bayesian Methods for Benchmark Dose Estimation.,"*Risk Analysis*9 pp. 1608

## Selected Presentations

- Quantile Graphical Model: An Approximate Bayesian Approach
*- Joint Statistical Meeting, 2015*- Seattle - On the Estimation of Order Statistics Under Measurement Error
*- JPSM Conference, 2014*- College Park, MD - On the Estimation of Order Statistics Under Measurement Error
*- Indian International Statistical Organization Annual conference, 2013*- Chennai, India - On the Estimation of Order Statistics Under Measurement Error
*- 2012 Joint Statistical Meetings, 2012*- San Diego - Bayesian Estimation of Huff Curves
*- Annual probability and Statistics Day: UMBC, 2011*