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Faculty Photo

Dr. Saroja Kumar Singh

Assistant Professor

Email: sarojasngh@gmail.com

Faculty Details


Department: Statistics

Experience: 4 Years

Subjects Taught: UG: Descriptive Statistics, Linear Algebra, Statistical Inference, Linear Model, Statistical Quality Control, Stochastic Process & Queuing Theory, Statistical Computing Using C & R Programming, Multivariate Analysis and Non-Parametric Methods, Statistical Methods for Scientist & Engineers; PG: Mathematical Analysis, Probability Theory-I , Programming in R, Probability Theory-II , Statistical Inference-I , Statistical Inference-II , Design and Analysis of Experiments, LAB-II, Multivariate Analysis, Stochastic Processes, Queuing Theory, Bayesian Inference

Research Area: Statistical Inference; Queueing Theory; Reliability Theory; Stochastic Process; Statistical Quality Control

Google Scholar: View

ORCID: View

Journal Publications


Paper DetailsJournal NamePublisherCategoryDOI URL
Singh, S. K., Acharya, S. K., Cruz, F. R. B., & Quinino, R. C. (2022). Bayesian inference and prediction in an M/D/1 queueing system. Communications in Statistics - Theory and Methods, 52(24), 8844–8864.Communications in Statistics - Theory and MethodsTaylor & FrancisUGC-CARE Listed,Scopus Indexed,SCI / SCIE / ESCI Indexed,Web of Science IndexedView
Singh, S.K. Maximum Likelihood Estimation in Single Server Queues. Sankhya A 85, 931–947 (2023).Sankhya ASpringerUGC-CARE Listed,Scopus Indexed,SCI / SCIE / ESCI Indexed,Web of Science IndexedView
Singh, S. K., Acharya, S. K., Cruz, F. R. B. & Cançado, A. L. F. (2023). Change point estimation in an M/M/2 queue with heterogeneous servers, Mathematics and Computers in Simulation, 212, 82-194.Mathematics and Computers in SimulationElsevierUGC-CARE Listed,Scopus Indexed,SCI / SCIE / ESCI Indexed,Web of Science IndexedView
Gomes, E. S., Cruz, F. R. B., & Singh, S. K. (2023). Algorithms for Determination of Sample Sizes for Bayesian Estimations in Single-Server Markovian Queues. American Journal of Mathematical and Management Sciences, 42(4), 307–322.American Journal of Mathematical and Management SciencesTaylor & FrancisUGC-CARE Listed,Scopus Indexed,SCI / SCIE / ESCI Indexed,Web of Science IndexedView
Singh, S. K., Cruz, F. R. B., Gomes, E. S., & Banik, A. D. (2023). Classical and Bayesian estimations of performance measures in a single server Markovian queueing system based on arrivals during service times. Communications in Statistics - Theory and Methods, 53(10), 3517–3546.Communications in Statistics - Theory and MethodsTaylor & FrancisUGC-CARE ListedView
Saroja Kumar Singh, Gabriel M.B. Cruz, Frederico R.B. Cruz. (2024). Change point estimation of service rate in M/M/1/m queues: A Bayesian approach, Applied Mathematics and Computation, 465,128423.Applied Mathematics and ComputationElsevierUGC-CARE Listed,Scopus Indexed,SCI / SCIE / ESCI Indexed,Web of Science IndexedView
Mohammed Kareem Hendi, M Naghizadeh Qomi, Saroja Kumar Singh, (2025).E-Bayesian and Hierarchical Bayesian Estimation of Traffic Intensity in the M/M/1 Queueing System, American Journal of Mathematical and Management Sciences, 43(3), 163-172.American Journal of Mathematical and Management SciencesTaylor & FrancisUGC-CARE Listed,Scopus Indexed,SCI / SCIE / ESCI IndexedView
Gomes, E. S., Cruz, F. R. B., Quinino, R. C., & Singh, S. K. (2025). Performance measure estimations in Erlang single server queues. Communications in Statistics - Simulation and Computation, 1–14. https://doi.org/10.1080/03610918.2025.2501750Communications in Statistics-Simulation and ComputationTaylor & FrancisUGC-CARE Listed,Scopus Indexed,SCI / SCIE / ESCI Indexed,Web of Science IndexedView
Singh, S.K., Aguirre, J.F.R. & Cruz, F.R.B. (2025). Estimating changes in traffic intensity for Markovian finite queueing systems: a Bayesian perspective. Int J Syst Assur Eng Manag 16, 2467–2479. https://doi.org/10.1007/s13198-025-02791-8International Journal of System Assurance Engineering and Management SpringerScopus IndexedView
Barik, S., Banik, A.D., Chaudhry, M.L., Singh, S. K. (2025). Computational Procedure for System Length and Waiting-time Distribution in an M^X|D|c|N Queue. Indian J Pure Appl Math 56, 973–988. https://doi.org/10.1007/s13226-025-00814-5Indian J Pure Appl MathSpringerUGC-CARE Listed,Scopus Indexed,SCI / SCIE / ESCI IndexedView

Conference Publications


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Patents


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Projects


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Professional Bodies


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Awards


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