Gradient and Principal Component Analysis Based Texture Recognition System: A Comparative Study. - Ratika Pradhan; Zangpo Gyalsten Bhutia; Mita Nasipuri; Mohan P. Pradhan (ITNG, 2008)

Land-cover Classification and Mapping for Eastern Himalayan State Sikkim - Ratika Pradhan; Mohan P. Pradhan; Ashish Bhusan; Ronak K. Pradhan; Mrinal Kanti Ghose (CoRR, 2010)

AHP-based Spatial Air Quality Impact Assessment Model of vehicular traffic change due to highway broadening in Sikkim Himalaya. - Polash Banerjee; Mrinal Kanti Ghose; Ratika Pradhan (Ann. GIS, 2018)

Grey-Wolf-Based Wang's Demons for Retinal Image Registration. - Sayan Chakraborty; Ratika Pradhan; Amira S. Ashour; Luminita Moraru; Nilanjan Dey (Entropy, 2020)

Optimized Tang's Algorithm for Retinal Image Registration. - Sayan Chakraborty; Ratika Pradhan; Nilanjan Dey; Amira S. Ashour (Information Technology and Intelligent Transportation Systems, 2020)

The ForEx++ based decision tree ensemble approach for robust detection of Parkinson's disease. - Moumita Pramanik; Ratika Pradhan; Parvati Nandy; Akash Kumar Bhoi; Paolo Barsocchi (J. Ambient Intell. Humaniz. Comput., 2023)

An automated approach towards generation of stream attributes for use in GIS applications. - Ashis Pradhan; Mohan P. Pradhan; Ratika Pradhan (Multim. Tools Appl., 2024)

Optimized Forest Framework with A Binary Multineighborhood Artificial Bee Colony for Enhanced Diabetes Mellitus Detection. - Gaurav Pradhan; Gopal Thapa; Ratika Pradhan; Bidita Khandelwal; Ranjit Panigrahi; Akash Kumar Bhoi; Paolo Barsocchi (Int. J. Comput. Intell. Syst., 2024)