G. Ayyappan
Orcid: 0000-0002-8650-1687
According to our database1,
G. Ayyappan
authored at least 27 papers
between 2011 and 2025.
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Bibliography
2025
Cost optimisation of <i>MMAP</i>/<i>PH</i>(1), <i>PH</i>(2)/1 pre-emptive priority retrial queueing model with standby server, orbital search, server breakdowns, phase type repairs and impatient customers.
Int. J. Math. Oper. Res., 2025
Integrated management and optimisation of vaccination and treatment processes in a batching system with observation and limited space.
Int. J. Math. Oper. Res., 2025
Analysis of non-Markovian batch arrival retrial queue with priority services, vacation and vacation interruption under random environment, negative arrival, immediate feedback, differentiate breakdown, and repair.
Int. J. Math. Oper. Res., 2025
Analysis of batch arrival bulk service priority queue with multiple vacation, close down, setup, differentiate breakdown, and repair.
Int. J. Math. Oper. Res., 2025
A two-server tandem queueing model with Markovian arrival process, phase type service, working vacation, feedback, re-service, unreliable server, interrupted closedown and customers intolerance.
Int. J. Math. Oper. Res., 2025
Analysis of MAP/PH/1 retrial queueing system with two-stage vacations with imperfect service, N-policy service, delayed feedback, unreliable server and discouragement customer.
Int. J. Math. Oper. Res., 2025
2024
Achieving optimal resources utilisation in industrial environments: combining polling methods and an exhaustive service discipline with an unreliable service.
Int. J. Math. Oper. Res., 2024
Analysis of M<sup>[X<sub>1</sub>]</sup>, M<sup>[X<sub>2</sub>]</sup>/G<sub>1</sub>, G<sub>2</sub>/1 retrial queue with priority services, differentiate breakdown, delayed repair, Bernoulli feedback, balking and working vacation.
Int. J. Math. Oper. Res., 2024
Analysis of <i>MAP</i>/<i>PH</i>/<i>1</i> queueing system with discarding customers having imperfect service, single vacation, feedback and impatient customers.
Int. J. Math. Oper. Res., 2024
Analysis of <i>MAP</i>/<i>PH</i>/1 queue with differentiated vacation, vacation interruption under N-policy, optional service, breakdown, repair, setup and discouragement of customers.
Int. J. Math. Oper. Res., 2024
2023
Detection for melanoma skin cancer through ACCF, BPPF, and CLF techniques with machine learning approach.
BMC Bioinform., December, 2023
Analysis of MAP/PH/1 queueing system with catastrophic delay action, standby server, balking, working vacation and vacation interruption under N-policy.
Int. J. Math. Model. Numer. Optimisation, 2023
2022
Analysis of <i>MAP</i>/<i>PH</i><sub>1</sub><i><sup>E</sup></i>, <i>PH</i><sub>2</sub><i><sup>O</sup></i>/1 queue with standby server, second optional service, variant arrival rate, Bernoulli schedule vacation, impatient behaviour of customers, breakdown, essential and optional repair.
Int. J. Math. Oper. Res., 2022
Analysis of <i>MAP</i><sub>1</sub><sup><i>I</i></sup>, <i>PH</i><sub>2</sub><sup><i>O</i></sup>/<i>PH</i><sub>1</sub><sup><i>I</i></sup>, <i>PH</i><sub>2</sub><sup><i>O</i></sup>/1 retrial queue with two-way communication, optional service, single vacation, closedown, setup and balking.
Int. J. Math. Oper. Res., 2022
A MAP/PH<sub>1</sub>, PH<sub>2</sub>/1 system with two types of heterogeneous service, setup, closedown, vacation, immediate feedback, breakdown and repair.
Int. J. Math. Oper. Res., 2022
2021
Analysis of MAP, PH<sub>2</sub><sup>OA</sup>/PH<sub>1</sub><sup>I</sup>, PH<sub>2</sub><sup>O</sup>/1 retrial queue with vacation, feedback, two-way communication and impatient customers.
Soft Comput., 2021
Analysis of MAP/PH/1 queueing model with immediate feedback, starting failures, single vacation, standby server, delayed repair, breakdown and impatient customers.
Int. J. Math. Oper. Res., 2021
Machine learning analysis of queues with MAP, Reneging, Phase Type services, vacations and repairs.
Proceedings of the DSMLAI '21: International Conference on Data Science, Machine Learning and Artificial Intelligence, Windhoek Namibia, August 9, 2021
2020
Analysis of non-pre-emptive priority retrial queueing system with two-way communication, Bernoulli vacation, collisions, working breakdown, immediate feedback and reneging.
Int. J. Math. Oper. Res., 2020
An <i>M</i><sup>[<i>X</i>]</sup>/<i>G</i>(<i>a</i>, <i>b</i>)/1 queue with unreliable server, second optional service, closedown, setup with N-policy and multiple vacation.
Int. J. Math. Oper. Res., 2020
Analysis of a bulk service queue with unreliable server, multiple vacation, overloading and stand-by server.
Int. J. Math. Oper. Res., 2020
Analysis of bulk queue with unreliable service station, second optional repair, N-policy multiple vacation, loss and immediate feedback in production system.
Int. J. Comput. Sci. Math., 2020
2019
An <i>M</i><sup>[<i>X</i>]</sup>/<i>G</i>(<i>a</i>, <i>b</i>)/1 queueing system with server breakdown and repair, stand-by server and single vacation.
Int. J. Math. Oper. Res., 2019
Analysis of batch arrival bulk service queue with additional optional service multiple vacation and setup time.
Int. J. Math. Oper. Res., 2019
2011
Study of multi server retrial queueing system under vacation policies by direct truncation method.
Proceedings of the 6th International Conference on Queueing Theory and Network Applications, 2011
Proceedings of the 6th International Conference on Queueing Theory and Network Applications, 2011
Study of influences of negative arrival for single server retrial queueing system with Coxian phase type service.
Proceedings of the 6th International Conference on Queueing Theory and Network Applications, 2011