Search Journal of Information and Optimization Sciences
52 results found
A security aware discrete mathematics framework for Nash-equilibrium based incentive design against selfish mining and validator collusion
Satpal Singh Kushwaha, Pradeep Gupta, Lipika Goel, Y. Lakshmi Prasanna, Sonam Gupta
Aug 2026
Hybrid CNN–transformer model for real-time drowsiness detection using eye aspect ratio & facial landmarks
Sanjay Sharma, Shashi Sharma
Aug 2026
Hybrid frequency-domain and machine learning framework for image noise classification and adaptive restoration
Aakanksha Jain, Harshal Arolkar
Jul 2026
Low contrast image enhancement by implementation optical filter techniques
Murooj S. Tawfek, Ghada S. Karam, Ziad M. Abood
Jul 2026
A novel reversible digital image watermarking algorithm to protect medical image and patient record authenticity
Prasanta Kumar Sahoo, Debasis Gountia, Ranjan Kumar Dash
Jun 2026
Approach of VAEs in handling incomplete heterogeneous data
Ari Ernesto Ortiz Castellanos, Chuan-Ming Liu
May 2026
Privacy-preserving machine learning techniques ensuring data confidentiality and model accuracy in federated learning environments
Sinu Nambiar, Manjusha Tatiya, Kajal Sanjay Diwate, Deepika Sharma, Samir N. Ajani, Yogesh Nagargoje
Apr 2026
A comparative approach for decision making models
E. Mona Visalakshidevi, N. Kalaivani
Apr 2026
Mathematical analysis of novel soliton solutions to a nonlinear wave equation
Anish Kumar Adhikary, Arundhati Dey, Nasrin Nahar Rimu, Md. Antajul Islam, Pinakee Dey
Apr 2026
Role of user-generated content in marketing destination image and competitiveness in global tourism markets
Divya Kapoor, Rashmi Gujrati, Sahil Bhalla, Hayri Uygun
Feb 2026
The advent of artificial intelligence in customer brand identification – A marketing tool to brand extension
Sambath Subramanian, Albert Ravi Arulappan, Arul Prasad Purushothaman, Rajkumar Ramachandran
Jan 2026
Optimality for parabolic systems operators with an infinite number of variables beneath conjugation conditions
A. M. Abdallah
Dec 2025
