Selected Talks

Invited Talks: 

• "Equilibrium, Pricing, and Social Welfare in Observable and Unobservable Queueing–Inventory Systems with Optional Service”. Industrial Engineering and Operations Research, Indian Institute of Technology Bombay (IITB), Powai, Maharashtra India, February 09, 2026.

•  “An Excursion into Probability Models”. Nehru Arts and Science College, Kanhangad, Kasaragod, India, January 10, 2026.

•  “Introduction to Probability”. Dr. Abedkar College of Education, Periye, Kasaragod, India, January 6, 2026.

• "Strategic Behavior and Equilibrium Analysis in a Queueing-Inventory System with Optional Processing Time". International Conference on Applied Probability, Statistics and Stochastic Processes (ICAPSSP 2025), National Institute of Technology Calicut (NITC), Kozhikode, India, (January 30 -February 1, 2025). 

• "Recent Advancements in Reliability Models". Tenth International Conference on Statistics for the Twenty-First Century (ICSTC 2024), University of Kerala, India, (13-16 December 2024). 

• "A Systematic Exploration of Optimal Strategies at Equilibrium in a Queueing-Inventory System". in the International Conference on Mathematics for Data Science and Dynamics- 2024 (ICMDD-2024)  at the Rajagiri School of Engineering & Technology (RSET) - Autonomous, Kakkanad, Kochi, Kerala, India, (1- 3, February 2024).

• "On a Reliability-Queueing-Inventory System- Comparison between Two Policies". International Conference on Statistical Sciences & Stochastic Modeling (ICSSSM-2023), University of Calicut, India, (16-17, February 2023).

• "Rational (Strategic) Queues- an introduction". 24th Ramanujan Symposium - National Conference on Stochastic Modeling and Computational Techniques, Ramanujan Institute for Advanced Study in Mathematics, University of Madras, India, (24-26, March 2021).  

• "Existence of Nash Equilibrium of an M/M/1 queueing-inventory system". Stochastic Modeling and Applied Research of Technology (SMARTY 2018), Petrozavodsk, Karelia, Russia, (21-25, September 2018).

• “Markov Chain and its Applications”. Faculty Development Programme under TEQIP-II on Applications of Mathematics, College of Engineering Trikaripur, Kasaragod, India, (20 January 2016). 

Contributory Talks:

• "Customer Decision-Making in M/M/1 Queueing-Inventory Systems with Dual Replenishment Policies". International Conference on Computational Operations Research and Algorithmic Game Theory (ICORAGT 2025), Indian Statistical Institute (ISI) Delhi Centre, India, (21-23, January 2025).

• "The Price of Anarchy in Queueing-Inventory Systems with Delay-Sensitive Customers". International Conference on Mathematics and Computing (ICMC 2025), IIT Bhilai, India, (9-11, January 2025).

• "Reliability Enhancement of Multi-Cell Battery in Ground Control Station of Tethered HAPS”, IEEE International Conference on Communication Control and Intelligent System (CCIS-2024), GLA University, Mathura, India, (6–7 December 2024). 

• "Exploring Consecutive k-out-of-n: G Systems within the Framework of a RQI Model" in the International Conference on Advances in Applied Probability and Stochastic Processes at the St. Aloysius College, Elthuruth, Thrissur, Kerala, India, (18- 20, January 2024).

• “Comparisons between Parallel and Series Models in a Reliability-Queueing-Inventory System-a Concise Discussion” in the  Lectures in Probability and Statistics XVI, at the International Centre for Theoretical Sciences ( ICTS-TIFR) Bengaluru, India, (17- 21, November 2023).  

• "Strategic joining in an M/M/1 queueing-inventory system with advanced reservation, cancellation, overbooking and common lifetime". International Conference on Advances in Applied Probability and Stochastic Processes (ICAAP SP 2019), Kottayam, India, (07-10,  January 2019).

• "Social optimisation of an M/M/1 queue with inventory and lost sales". European Conference on Queueing Theory (ECQT 2018), Jerusalem, Israel, (2-4, July 2018).

• “Classical queueing-inventory system with working vacation and vacation interruptions.” Lectures on Probability and Stochastic Processes IX (LPS IX), Indian Statistical Institute, Kolkata, India, (12-16, December 2014). 

•  “Retrial of unsatisfied customers in a queueing-inventory system.” First European Conference on Queueing Theory (ECQT 2014), Ghent University, Ghent, Belgium, (20-22, August 2014).