A hashing technique using separate binary tree. - Mehedi Masud; Gopal Chandra Das; Md. Anisur Rahman; Arunashis Ghose (Data Sci. J., 2006)

Robust Heuristics for Scalable Optimization of Complex SQL Queries. - Gopal Chandra Das; Jayant R. Haritsa (ICDE, 2007)

Joint impact of sensing time and SPRF parameter on the performance of a continuous energy harvesting cooperative cognitive radio network. - Gopal Chandra Das; Abhijit Bhowmick; Sanjay Dhar Roy; Sumit Kundu (Int. J. Commun. Syst., 2017)

Performance of an Energy harvesting Cooperative Cognitive Radio Network with Hybrid Spectrum Access Scheme. - Gopal Chandra Das; Binod Prasad; Abhijit Bhowmick; Sanjay Dhar Roy; Sumit Kundu (Wirel. Pers. Commun., 2018)

Allocation of optimal energy in an energy-harvesting cooperative multi-band cognitive radio network. - Abhijit Bhowmick; Gopal Chandra Das; Sanjay Dhar Roy; Sumit Kundu; Santi P. Maity (Wirel. Networks, 2020)

Throughput analysis in censoring-based cooperative cognitive radio network with energy harvesting. - Gopal Chandra Das; Seemanti Saha; Abhijit Bhowmick; Santi P. Maity (Int. J. Commun. Syst., 2023)

Performance of hybrid transmission in a reconfigurable intelligent surface assisted D2D using NOMA. - Gopal Chandra Das; Seemanti Saha; Yogesh Kumar Choukiker; Abhijit Bhowmick (Phys. Commun., 2024)

Joint Energy and Spectrum Resource Optimization in 6G Ultra-Dense O-RAN Heterogeneous Network Under Rayleigh Fading. - Gopal Chandra Das; Seemanti Saha (Wirel. Pers. Commun., 2024)