Investigation of Best Satellite-Receiver Geometry to Improve Positioning Accuracy Using GPS and IRNSS Combined Constellation over Hyderabad Region. - Chukka Rajasekhar; V. B. S. Srilatha Indira Dutt; G. Sasibhushana Rao (Wirel. Pers. Commun., 2016)

Weighted GDoP for improved position accuracy using NavIC and GPS hybrid constellation over Indian sub-continent. - Chukka Rajasekhar; V. B. S. Srilatha Indira Dutt; G. Sasibhushana Rao (Int. J. Intell. Networks, 2021)

Deriving a Multi-Objective Function Using Hybrid Meta-Heuristic Approach for Optimal CH Selection and Optimal Routing in WSN. - M. Raghupathy; Chukka Rajasekhar (Cybern. Syst., 2025)

LapGraph-CutFS: A Deep Learning-Based Framework for Multi-Class Classification of Maize Leaf Pests, Diseases, and Healthy States. - Kalyani Sunkara; Sarada Bantakunta; Sahitya Ghanta; Chukka Rajasekhar; Chopparapu Gowthami (IEEE Access, 2026)