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Faculty Profile

Sm. Kajal Dihidar

Sm. Kajal Dihidar

Designation Associate Professor
Unit SOSU
Division StatSD
Official Email dkajal@isical.ac.in
Official Email kajaldihidar@gmail.com

Sponsored Projects

Ongoing Projects

No ongoing projects.

Completed Projects

Development of an E-Learning Portal on Official Statistics and Allied Topics
Project Type Internal
Principal Investigator Mridul Nandi, Manipushpak Mitra, Nachiketa Chattopadhyay, Debasis Sengupta, Mausumi Bose, Anup Dewanji, Subhamoy Mitra, Asis Kr. Chattopadhyay, Kajal Dihidar
Funding Agency ISI
Duration 2

Publications

Total Publications : 32
Journal Paper Published
Khan, A.R., Choudhury, P.P., Dihidar, K., Mitra S. and Sarkar, P. (1997). VLSI architecture of a
cellular automata machine. Computers & Mathematics with Applications. 33(5), 79-94.
Journal Paper Published
Khan, A.R., Choudhury, P.P., Dihidar, K. and Verma, R. (1999). Text compression using two-
dimensional cellular automata. Computers & Mathematics with Applications. 37(6), 115-127.
Journal Paper Published
Chattopadhyay, P., Choudhury, P.P. and Dihidar, K. (1999). Characterisation of a particular hybrid
transformation of two-dimensional cellular automata. Computers & Mathematics with Applications.
38(5-6), 207-216.
Journal Paper Published
Dihidar, K. and Choudhury, P.P. (2004). Matrix algebraic formulae concerning some exceptional
rules of two-dimensional cellular automata. Information Sciences. 165, 91-101.
Journal Paper Published
Chaudhuri, A., Bose, M. and Dihidar, K. (2005). Sample-size-restrictive adaptive sampling: an
application in estimating localized elements. Journal of Statistical Planning and Inference. 134,
254-267.
Journal Paper Published
Chaudhuri, A., Dihidar, K. and Bose, M. (2006). On the feasibility of basing Horvitz & Thompson’s
estimator on a sample by Rao, Hartley & Cochran’s scheme. Communications in Statistics. Theory
and Methods. 35, 2239-2244.
Journal Paper Published
Ghosh, J.K., Dihidar, K. and Samanta, T. (2008). On different clustering of the same data set.
Advances in Statistics. B.K. Kale Felicitation Volume, 112-119.
Journal Paper Published
Chaudhuri, A., Bose, M. and Dihidar, K. (2009). Rao-Hartley-Cochran sampling with competitive
estimators. Calcutta Statistical Association Bulletin. 61, 227-242.
Journal Paper Published
Chaudhuri, A. and Dihidar, K. (2009). Estimating means of stigmatizing qualitative and quanti-
tative variables from discretionary responses randomized or direct. Sankhya, Series B, 71, 123-136.
Journal Paper Published
Dihidar, K. (2009). On shrinkage estimation procedure combining direct and randomized responses
in unrelated question model. Journal of the Indian Society of Agricultural Statistics, 63, 283-296.
Journal Paper Published
Dihidar, K. (2011). Modifying classical randomized response techniques with provision for true
response. Calcutta Statistical Association Bulletin. 63, (Special 7th Triennial Proceedings Volume),
223-240.
Journal Paper Published
Chaudhuri, A., Bose, M. and Dihidar, K. (2011). Estimation of a sensitive proportion by Warner’s
randomized response data through inverse sampling. Statistical Papers. 52, 343-354.
Journal Paper Published
Chaudhuri, A., Bose, M. and Dihidar, K. (2011). Estimating sensitive proportions by Warner’s
randomized response technique using multiple randomized responses from distinct persons sampled.
Statistical Papers. 52, 111-124.
Journal Paper Published
Mukhopadhyay, S., Bhattacharya, S. and Dihidar, K. (2011). On Bayesian ‘Central Clustering’:
Application To Landscape Classification of Western Ghats. The Annals of Applied Statistics. 5(3),
1948-1977.
Journal Paper Published
Bose, M., Chaudhuri, A., Dihidar, K. and Das, S. (2011). Model-cum-design based estimation of
the prevalence rate of a disease in a locality using spatial smoothing. Statistics. 45, 293-305.
Journal Paper Published
Dihidar, K. and Chowdhury, J. (2013). Enhancing a randomized response model to estimate
population means to sensitive questions. Mathematical Population Studies. 20(3), 123-136.
Journal Paper Published
Mukherjee, D., Mitra, S., Dihidar, K., Mukherjee, A., Talukdar, P., and Poddar, M. (2013). Com-
munity vs. individual targeting in CSR projects: A case study in West Bengal. Productivity. 54

(3), 275-290.
Journal Paper Published
Chaudhuri, A. and Dihidar, K. (2014). Generating randomized response by inverse mechanism.
Model Assisted Statistics and Applications. 9, 343-351.
Journal Paper Published
Dihidar, K. (2014). Estimating population mean with missing data in unequal probability sampling.
Statistics in Transition. New Series, Summer 2014. 15(3), 369-388.
Journal Paper Published
Dihidar, K. (2015). Simultaneous estimation of several survey population parameters in complex
surveys by Bayesian and classical methods. Model Assisted Statistics and Applications. 10, 163-173.
Journal Paper Published
Dihidar, K. (2015). On the comparison of some randomized response techniques under unequal
probability sampling and super-population modelling. Model Assisted Statistics and Applications.
10, 299-307.
Journal Paper Published
Pal, S., Mandal, G. and Dihidar, K. (2015). Determination of robust optimum plot size and shape
- a model-based approach. Biometrical Letters. 52(1), 13-22.
Journal Paper Published
Dihidar, K. (2016). Estimating Sensitive Population Proportion by Generating Randomized Re-
sponse Following Direct and Inverse Hypergeometric Distribution. Chapter 26 (pages: 427 - 441)

in Handbook of Statistics, vol 34 : Data Gathering, Analysis and Protection of Privacy Through
Randomized Response Techniques: Qualitative and Quantitative Human Traits. Edited by Arijit

Chaudhuri, Tasos C. Christofides and C.R. Rao. Elsevier, North Holland, Amsterdam, The Nether-
lands.
Journal Paper Published
Dihidar, K. and Basu, L. (2017). Privacy Protection in Estimating Sensitive Population Proportion
by a Modified Unrelated Question Model. Statistics and Applications. 15(1 and 2) , New Series,
19-25.
Journal Paper Published
Pal, S., Dihidar, K., Pal, S., Basak, S., Ghosh, A. and Mandal, G. (2017). A revisit to the
determination of robust optimum plot size. Asian Academic Research Journal of Multidisciplinary.
4(5), 61-73.
Journal Paper Published
Dihidar, K. and Bhattacharya, M. (2017). Estimating sensitive population proportion using a
combination of binomial and hypergeometric randomized responses by direct and inverse mechanism.
Statistics in Transition, new series. 18(2) , 193-210.
Journal Paper Published
Pal, S., Dihidar, K., Mandal, G., Basak, S., Ghosh, A., Chakraborty, A.K. and Pal, S. (2017). A
novel approach in robust estimation of optimum size of plots. International Journal of Agricultural
and Statistical Sciences. 13(2), 423-429.
Journal Paper Published
Dihidar, K. (2017). Privacy protection in estimating sensitive population proportion by hypergeo-
metric randomized response model. Rashi. 2(2), 07-18.
Journal Paper Published
Pal, S. and Dihidar, K. (2017). On a Procedure of Estimation of Data-Dispersion Matrix under
Complex Spatial Structure Prevalent in Field Experiments. Rashi. 2(2), 23-28.
Journal Paper Published
Bose, M. and Dihidar, K. (2018). Privacy protection measures for randomized response surveys on
stigmatizing continuous variables. Journal of Applied Statistics. 45(15), 2670-2772.
Journal Paper Published
Dihidar, K. (2024). On the sample size determination based on the randomized response surveys.
International Journal of Statistical Sciences. 24(1), 115-132.
Journal Paper Published February 2026
Swain, A.K.P.C., Dihidar, K. and Mitra, A. (2026). On estimating the finite population vari-
ance by utilizing auxiliary information. Communications in Statistics - Theory and Methods. DOI:

10.1080/03610926.2026.2625384.