Apratim Guha

I obtained my PhD from the Department of Statistics, University of California, Berkeley in 2005. My PhD supervisor was Prof. David Brillinger, and here is my PhD geneology.

Before joining XLRI in 2019, I have worked, reverse chronologically, at IIM Ahmedabad as an associate professor (2012-2019), the School of Mathematics, University of Birmingham, UK as a lecturer (2008-2012), and at the Department of Statistics and Applied Probability, National University of Singapore as an assistant professor (2005-2008).

Journal Articles-Refereed

• A non-parametric two-sample test using a general φ-divergence based mutual information (With Atanu Biswas and Abhik Ghosh) Statistica Neerlandica. Accepted, 2020.
• Measuring Complexity in Financial Data (With Gaurang Singh Yadav and Anindya S. Chakrabarti) Frontiers in Physics, 2020 |
• A note on “Economic production quantity in batch manufacturing with imperfect quality, imperfect inspection, and destructive and non-destructive acceptance sampling in a two-tier market”. (With Dipankar Bose) Computers & Industrial Engineering, Article 106609. Vol. 146, 2020.
• Analysing the impact of music on the perception of red wine via temporal dominance of sensations. (With Qian Janice Wang, Bruno Mesz, Pablo Riera, Marcos Trevisan, Mariano Sigman and Charles Spence) Multisensory Research. Vol. 32 (4-5) 2019.
• Assessing the dependence structure of the components of hybrid processes using mutual information. Sankhya Series B, pg. 256-292, Vol. 77(2), 2015.
• Time series characterization of gaming workload for runtime power management. (With B. Dietrich, D. Goswami, S. Chakraborty and M. Gries.) IEEE Transactions on Computers, pg. 260-273, Vol. 64(1), 2015.
• A mutual information-based k-sample test for discrete distributions. (With R. Drake.) Journal of Applied Statistics, pg. 2011-2027, Vol. 41(9), 2014
• Auto-association measures for stationary time series of categorical data. (With A. Biswas, and M. C. Pardo) TEST, pg. 487-514, Vol. 23(3), 2014.
• Meta-analysis of test accuracy studies with multiple and missing thresholds: a multivariate-normal model. (With R. D. Riley, Y. Takwoingi, T. Trikalinos, A. Biswas, J. Ensor, R. K. Morris and J. J. Deeks.) Journal of Biometrics & Biostatistics 5:196. 2014.
• Modelling and coherent forecasting of zero inflated coun time series. (With R. Maii, A. Biswas and S. H. Ong.) Statistical Modelling: An International Journal, pg. 375-398, Vol. 14(5), 2014.
• A two sample test based on mutual information. (With T. Chothia). Calcutta Statistical Association Bulletin, pg. 39-54, Vol. 66 (261-262), 2014.
• Some analyses of the interaction among local field potentials and neuronal dischges in a mouse using mutual information. Journal of the Indian Society of Agricultural Statistics. pg. 117-129, Vol. 68(2), 2014.
• Time series analysis of hybrid neurophysiological data and application of mutual information. (With A. Biswas.) Journal of Computational Neuroscience, pg. 35-47, Vol. 29, 2010.
• Time series analysis of categorical data using auto-mutual information. (With A. Biswas.) Journal of Statistical Planning and Inference, pg. 3076-3087, Vol. 139, 2009.
• An overview of modeling techniques for hybrid brain data. (With A. Biswas.) Statistica Sinica, pg. 1311-1340, Vol. 137, 2008.
• Deterministic neural dynamics transmitted through neural networks (With Dr. Yoshiyuki Asai and Prof. Alessandro E.P. Villa.) Neural Networks, pg. 799-809. Vol. 21, 2008.
• Mutual information in the frequency domain (With Prof. David Brillinger). Journal of Statistical Planning and Inference, pg. 1076-14, Vol. 137, 2007.
• Analysis of scoring rate in a limited over cricket match. Calcutta Statistical Association Bulletin, pg. 249-259, Vol. 5, 2003.

Chapters in Scholarly books

• Statistical measurement of information leakage. (With K. Chatzikokolakis and T. Chothia.) Tools and Algorithms for the Construction and Analysis of Systems, Lecture Notes in Computer Science, 6015. Springer. Pg. 390-404. 2010.
• Time series of categorical data using auto-mutual information with application of fitting an AR(2) model. (With A. Biswas.) Advances in Multivariate Statistical Methods, Statistical Science and Interdisciplinary Research, Vol. 4, pg. 421-435, 2009.

Conference Proceedings-Refereed

• A statistical test for information leaks using continuous mutual information. (With T. Chothia) Computer Security Foundations Symposium (CSF), Pg. 177-190, IEEE 24th. 2011.