Research Publications
Jimut Bahan Chakrabarty, Soumya Roy and Shovan Chowdhury (2023). On the economic design of optimal sampling plan under accelerated life test setting, International Journal of Quality & Reliability Management, 40, 1683-1705 (https://www.emerald.com/insight/content/doi/10.1108/IJQRM-07-2021-0235/full/html).
Soumya Roy and Biswabrata Pradhan (2023). Inference for Log-location-scale Family of Distributions under Competing Risks with Progressive Type-I Interval Censored Data. Statistica Neerlandica, 77, 208-232 (https://onlinelibrary.wiley.com/doi/full/10.1111/stan.12282).
Praveen Puram, Soumya Roy, Deepak Srivastav and Anand Gurumurthy (2023). Understanding the effect of contextual factors and decision making on team performance in Twenty20 cricket: an interpretable machine learning approach. Annals of Operations Research, 325, 261–288 (https://link.springer.com/article/10.1007/s10479-022-05027-1 ).
Soumya Roy, Biswabrata Pradhan and Annesha Purakayastha (2022). On inference and design under progressive type-I interval censoring scheme for inverse Gaussian lifetime model. International Journal of Quality & Reliability Management, 39, 1937–1962 (https://www.emerald.com/insight/content/doi/10.1108/IJQRM-07-2020-0222/full/html ).
Jimut Bahan Chakrabarty, Shovan Chowdhury and Soumya Roy (2021). Optimum Reliability Acceptance Sampling Plan using Type-I Generalized Hybrid Censoring Scheme for Products under Warranty. International Journal of Quality & Reliability Management, 38, 780-799 (https://www.emerald.com/insight/content/doi/10.1108/IJQRM-08-2019-0261/full/html).
Jimut Bahan Chakrabarty, Shovan Chowdhury and Soumya Roy (2020). Optimum Life Test Plan for Type-I Hybrid Censored Weibull Distributed Products Sold under General Rebate Warranty, International Journal of Production Research, 58, 5693-5706 (https://www.tandfonline.com/doi/full/10.1080/00207543.2019.1656839).
Roy, S. and Pradhan, B. (2019). Bayesian C-optimal Life Testing Plans under Progressive Type-I Interval Censoring Scheme. Applied Mathematical Modelling. 70:299-314 (https://www.sciencedirect.com/science/article/pii/S0307904X19300514?via%3Dihub).
Roy, S. (2018). Bayesian Accelerated Life Test Plans for Series Systems with Weibull Component Lifetimes. Applied Mathematical Modelling. 62: 383-403 (https://www.sciencedirect.com/science/article/pii/S0307904X1830252X).
Roy, S. and Pradhan, B. (2017). Bayesian optimum life testing plans under progressive Type-I interval censoring scheme. Quality and Reliability Engineering International. 33:2727-2737 (https://onlinelibrary.wiley.com/doi/abs/10.1002/qre.2231).
Roy, S., Pradhan, B. and Gijo, E. V. (2017). Estimation of P (X < Y ) for generalized half logistic distribution based on Type-II censored data. International Journal of Quality & Reliability Management. 34:1111-1122 (https://www.emerald.com/insight/content/doi/10.1108/IJQRM-05-2016-0070/full/html).
Roy, S., Gijo, E. V. and Pradhan, B. (2017). Inference based on progressive Type-I interval-censored data from log-normal distribution. Communications in Statistics - Simulation and Computation. 46:6495-6512 (https://www.tandfonline.com/doi/full/10.1080/03610918.2016.1206930).
Roy, S. and Mukhopadhyay, C. (2016). Bayesian D-Optimal ALT Plans for Series Systems with Competing Exponential Causes of Failure. Journal of Applied Statistics. 43:1-17 (https://www.tandfonline.com/doi/full/10.1080/02664763.2015.1106449).
Mukhopadhyay, C. and Roy, S. (2016). Bayesian Accelerated Life Testing under Competing Log-Location-Scale Family of Causes of Failure. Computational Statistics. 31: 89-119 (https://link.springer.com/article/10.1007/s00180-015-0602-x)
Roy, S. and Mukhopadhyay, C. (2015). Maximum Likelihood Analysis of Multi-Stress ALT Data of Series Systems with Competing Log-Normal Causes of Failure. Journal of Risk and Reliability, 229:119-130 (https://journals.sagepub.com/doi/10.1177/1748006X14565841?icid=int.sj-full-text.similar-articles.3).
Roy, S. and Mukhopadhyay, C. (2014). Bayesian Accelerated Life Testing under Competing Weibull Causes of Failure. Communications in Statistics - Theory and Methods 43:2429-2451 (https://www.tandfonline.com/doi/full/10.1080/03610926.2013.823503)
Pradhan, B., Roy, S. and Anis, M.J. (2014). Inference for the Component and System Lifetime Distribution of a k-unit parallel system based on system data. Communications in Statistics - Simulation and Computation, 43, 45-61 (https://www.tandfonline.com/doi/full/10.1080/03610918.2012.697964).
Bandyopadhayay, A., Roy, S. and Ghosh, D. (2013). Forecasting Day-Ahead Price of Electricity- A Dynamic Regression Approach. International Journal of Business Excellence, 6, 584-604 (https://www.inderscienceonline.com/doi/abs/10.1504/IJBEX.2013.056110).
Roy, S. and Mukhopadhyay, C. (2013). Bayesian Accelerated Life Testing under Competing Exponential Causes of Failure. In B. John, U.H. Acharya, A. K. Chakraborty (Eds.), Quality and Reliability Engineering-Recent Trends and Future Directions (pp. 229-245). Allied Publishers.
Ghosh, S., Roy, S. and Chakraborty, A.K. (2013). Determining Optimum Software Release Time with Euler Distribution as Prior for the Number of Undiscovered Bugs. In B. John, U.H. Acharya, A. K. Chakraborty (Eds.), Quality and Reliability Engineering-Recent Trends and Future Directions (pp. 302-312). Allied Publishers.
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