A novel smooth texture-based visual cryptography approach for secure communication. - Ram Chandra Barik; Sitanshu Sekhar Sahu; Suvamoy Changder (Int. J. Electron. Secur. Digit. Forensics, 2018)

An Efficient Prediction of Diabetic from Retinopathy Using Machine Learning and Signal Processing Approach. - Kalyan Kumar Mohanty; Prabhat Kumar Barik; Ram Chandra Barik; Kanhu Charan Bhuyan (ICIT, 2019)

A New Bi-Level Encoding and Decoding Scheme for Pixel Expansion Based Visual Cryptography. - Ram Chandra Barik; Suvamoy Changder; Sitanshu Sekhar Sahu (Int. J. Rough Sets Data Anal., 2019)

Perceptual accessible image encryption scheme conjugating multiple chaotic maps. - Ram Chandra Barik; Suvamoy Changder (IET Image Process., 2020)

A novel and efficient amino acid codon based medical image encryption scheme colligating multiple chaotic maps. - Ram Chandra Barik; Suvamoy Changder (Multim. Tools Appl., 2021)

A Fault-tolerant technique for future Social IoV using Evolutionary computation based Whale Optimization Model. - Satyabrat Sahoo; Satya Prakash Sahoo; Ram Chandra Barik; Manas Ranjan Kabat (OCIT, 2023)

A Novel Real-Time Helmet Wearing Detection Technique of Motorcyclists Using Fine-Tuned YOLOv8 Model for Indian Urban Road Traffic. - Sambit Prusty; Swayam Ranjan Nayak; Ram Chandra Barik (CVIP (2), 2023)

SSO-RBNN driven brain tumor classification with Saliency-K-means segmentation technique. - Aparajita Nanda; Ram Chandra Barik; Sambit Bakshi (Biomed. Signal Process. Control., 2023)

An Empirical State-of-art Analogy on Heart Disease Prediction Using Machine Learning Methodologies. - Abhinav Behera; Ram Chandra Barik; DharmaSwarup Sahoo; Ajay Sarangi; Soubhagya Tripathy (ICCCNT, 2024)

A Novel Consensus Mechanism using Impression based Byzantine Fault-Tolerance for Lightweight Blockchain in IoT enabled Smart Home Autonomous System. - Mohammad Sahil; Praveen Kumar Yadav; Mahesh Kumar Dash; Md Shahil; Ram Chandra Barik (ICCCNT, 2024)

Internet of Medical Things-enabled brain tumor classification using GWO-based optimized RBF network. - Surendra Kumar Panda; Ram Chandra Barik; Soumya Ranjan Nayak; Ganapati Panda (J. Electronic Imaging, 2024)

Dynamics of quantum mechanical schrodinger wave function and chaos for biomedical image encryption scheme. - Ram Chandra Barik; Yu-Chen Hu; Tushar Kanta Samal; Rasmikanta Pati (Multim. Tools Appl., 2024)

A systematic state-of-art review on digital identity challenges with solutions using conjugation of IOT and blockchain in healthcare. - Sanjay Kumar Jena; Ram Chandra Barik; Rojalina Priyadarshini (Internet Things, 2024)

Design of a novel load balanced multi-sink based hierarchical data gathering protocol for wireless sensor networks. - Sanjay Kumar Biswal; Tushar Kanta Samal; Prabhudutta Mohanty; Ram Chandra Barik (Wirel. Networks, 2025)

Optimizing relay node placement and routing in WBANs using free search krill herd and harmony search algorithm. - Sushree Chinmayee Patra; Tushar Kanta Samal; Manas Ranjan Kabat; Manas Ranjan Mishra; Ram Chandra Barik (Multim. Tools Appl., 2025)

An entropy weight-non dominated sorting genetic algorithm for QoS resource optimization in 5G driven IoV networks. - Satyabrat Sahoo; Satya Prakash Sahoo; Ram Chandra Barik; Manas Ranjan Kabat (Wirel. Networks, 2025)