A Retrial Queueing System in Which Server Searches to Accumulate Customers for Optimal Bulk Serving. - Varghese C. Joshua; Ambily P. Mathew; Achyutha Krishnamoorthy (DCCN, 2020)

A production inventory model with server breakdown and customer impatience. - Nisha Mathew; V. C. Joshua; Achyutha Krishnamoorthy; Agassi Z. Melikov; Ambily P. Mathew (Ann. Oper. Res., 2023)