Analysis of a Bulk Queue with Fast and Slow Service Rates and Multiple vacations. - R. Arumuganathan; K. S. Ramaswami (Asia Pac. J. Oper. Res., 2005)

Non-Markovian bulk queueing system with state dependent arrivals and multiple vacations - a simulation approach. - K. S. Ramaswami; S. Jeyakumar (Int. J. Math. Oper. Res., 2014)

A hybrid intelligent system of ANFIS and CAPM for stock portfolio optimization. - M. Gunasekaran; K. S. Ramaswami (J. Intell. Fuzzy Syst., 2014)