Research Works

Here is a selected list of my published and in-preparation papers. For more details, please see my CV and Google Scholar. 

Papers Published in Journals

1. Majumder T., Lahiri, S.N. and Martin D.E. (2026). Fitting Sparse Markov Models to categorical time series using regularization. Published Online. Journal of Computational and Graphical Statistics. 

2. Ghosh A., Majumder T. and Basu A. (2022). A General Robust Bayes Pseudo-Posteriors: Exponential Convergence results with Applications. Statistica Sinica. 32 , 787-823.

Papers Published in Book Chapters

1. Martin D.E., Bennett I., Majumder T., Lahiri, S.N. (2022). Equivalence Relations and Inference for Sparse Markov Models. Handbook of Statistics.  45, 1-25, Elsevier.

Papers in Preparation/Under Review

1. Majumder T., Xiang K., Glass C., Ji Z., Wang X., Nixon A., Chan C. and Xie J. (2025+). InterSpatial: Utilizing Low-Resolution Spatial Transcriptomics Data to Augment Cell-Cell Communication Inference for Single-cell RNA Sequencing Data. Submitted to Genome Medicine.

2. Majumder T., Lahiri, S.N. and Martin D.E. (2025+). Fitting Sparse Markov Model by Generalized Convex Clustering Algorithm. To be Submiited in Journal of Machine Learning Research.