An application of PSO technique for harmonic elimination in a PWM inverter. - Rup Narayan Ray; Debashis Chatterjee; Swapan Kumar Goswami (Appl. Soft Comput., 2009)

A PSO based optimal switching technique for voltage harmonic reduction of multilevel inverter. - Rup Narayan Ray; Debashis Chatterjee; Swapan Kumar Goswami (Expert Syst. Appl., 2010)

Dragonfly Algorithm for solving probabilistic Economic Load Dispatch problems. - Diptanu Das; Aniruddha Bhattacharya; Rup Narayan Ray (Neural Comput. Appl., 2020)