Electronic governance service quality: a study in the state of Odisha. - Prasant Kumar Patra; Arun Kumar Ray; Ramakrushna K. Padhy; Srikanta Patnaik (Int. J. Serv. Technol. Manag., 2015)

Design of ultra-low noise, wideband low-noise amplifier for highly survival radar receiver. - Arun Kumar Ray; Rathin Chandra Shit (IET Circuits Devices Syst., 2016)

Image Analysis for MRI Based Brain Tumor Detection and Feature Extraction Using Biologically Inspired BWT and SVM. - Nilesh Bhaskarrao Bahadure; Arun Kumar Ray; Har Pal Thethi (Int. J. Biomed. Imaging, 2017)

E-governance service deployment: an empirical study with structural equation model. - Prasant Kumar Patra; Arun Kumar Ray; Ramakrushna K. Padhy (Int. J. Inf. Commun. Technol., 2017)

Comparative Approach of MRI-Based Brain Tumor Segmentation and Classification Using Genetic Algorithm. - Nilesh Bhaskarrao Bahadure; Arun Kumar Ray; Har Pal Thethi (J. Digit. Imaging, 2018)

An efficient image denoising method based on principal component analysis with learned patch groups. - Sidheswar Routray; Arun Kumar Ray; Chandrabhanu Mishra (Signal Image Video Process., 2019)

IoT cloud-based cyber-physical system for efficient solid waste management in smart cities: a novel cost function based route optimisation technique for waste collection vehicles using dustbin sensors and real-time road traffic informatics. - Ayaskanta Mishra; Arun Kumar Ray (IET Cyper-Phys. Syst.: Theory & Appl., 2020)

Deeply Trained Real-Time Body Sensor Networks for Analyzing the Symptoms of Parkinson's Disease. - Rajasoundaran Soundararajan; Prabu A. V.; Sidheswar Routray; Prince Priya Malla; Arun Kumar Ray; Gopinath Palai; Osama S. Faragallah; Mohammed Baz; Matokah M. Abualnaja; Mohamoud M. A. Eid; Ahmed Nabih Zaki Rashed (IEEE Access, 2022)

A modified three-event energy detection scheme using decision threshold optimization for sensing performance improvement in a cognitive radio system. - Sudipta Mallick; Susmita Das; Arun Kumar Ray (Wirel. Networks, 2023)

Multi-Access Edge Computing assisted ultra-low energy scheduling and harvesting in multi-hop Wireless Sensor and Actuator Network for energy neutral self-sustainable Next-gen Cyber-Physical System. - Ayaskanta Mishra; Arun Kumar Ray (Future Gener. Comput. Syst., 2023)

Joint optimization approach for improving spectrum utilization in CRN with perfect and imperfect sensing. - Sudipta Mallick; Susmita Das; Arun Kumar Ray (Comput. Electr. Eng., 2025)