Synchronous working vacation policy for finite-buffer multiserver queueing system. - Madhu Jain; Shweta Upadhyaya (Appl. Math. Comput., 2011)

Optimal repairable MX/G/1 queue with Bernoulli feedback and setup. - Madhu Jain; Shweta Upadhyaya (Int. J. Math. Oper. Res., 2012)

Performance analysis of a batch arrival retrial queue with Bernoulli feedback. - Shweta Upadhyaya (Int. J. Math. Oper. Res., 2014)

Admission control of bulk retrial feedback queue with K-optional vacations. - Shweta Upadhyaya (Int. J. Math. Oper. Res., 2015)

Performance prediction of a discrete-time batch arrival retrial queue with Bernoulli feedback. - Shweta Upadhyaya (Appl. Math. Comput., 2016)

Queueing systems with vacation: an overview. - Shweta Upadhyaya (Int. J. Math. Oper. Res., 2016)

Performance prediction and ANFIS computing for unreliable retrial queue with delayed repair under modified vacation policy. - Shweta Upadhyaya; Chetna Kushwaha (Int. J. Math. Oper. Res., 2020)

Neuro-fuzzy computing and optimisation results for batch discrete time retrial queue. - Shweta Upadhyaya; Geetika Malik; Richa Sharma (Int. J. Math. Oper. Res., 2022)

Cost optimisation of a heterogeneous server queueing system with working breakdown using PSO. - Radhika Agarwal; Divya Agarwal; Shweta Upadhyaya (Int. J. Math. Oper. Res., 2023)

Convexity analysis and cost optimization of a retrial queue with Bernoulli vacation and delayed phase mending. - Shweta Upadhyaya; Richa Sharma; Divya Agarwal; Geetika Malik (Int. J. Syst. Assur. Eng. Manag., 2023)

Optimization of a stochastic model having erratic server with immediate or delayed repair. - Radhika Agarwal; Divya Agarwal; Shweta Upadhyaya; Izhar Ahmad (Ann. Oper. Res., 2023)

Performance Forecasting of Discrete-Time Priority Retrial Queue With Its Application in Cognitive Radio Networks. - Shweta Upadhyaya; Shree Vaishnawi; Divya Agarwal; Izhar Ahmad (Int. J. Commun. Syst., 2025)