CLR: A novel approach for sparse placement of regenerators and routing in translucent optical networks. - Ira Nath; Monish Chatterjee; Uma Bhattacharya (WOCN, 2015)

An efficient heuristic to minimize number of regenerations in translucent optical network under dynamic scenario. - Ira Nath; Uma Bhattacharya; Monish Chatterjee (ICDCN, 2019)

Minimizing Cost of Regeneration at Regeneration Sites-A New Approach for Dynamic Lightpath Establishment in Translucent Optical Networks. - Ira Nath; Vishal Dey; Joy Halder; Monish Chatterjee; Uma Bhattacharya (IEEE Access, 2020)

Differential Evolution and Neural Network-Based Approach to Optimize Coverage Area of Wireless Sensor Network. - Victor Das; Avishek Banerjee; Ira Nath; Mohammad S. Obaidat; Niranjan K. Ray (SN Comput. Sci., 2025)