Dr. Hafiz Imtiaz

Dr. Hafiz Imtiaz

Professor, Department of EEE, BUET

Publication Category: Published Journals

Privacy-Preserving Matrix Factorization for Recommendation Systems using Gaussian Mechanism

Sohan Salahuddin Mugdho and Hafiz Imtiaz, “Privacy-Preserving Matrix Factorization for Recommendation System using Gaussian Mechanism”, Springer International Journal of Machine Learning and Cybernetics, July 2024. DOI: https://doi.org/10.1007/s13042-024-02276-3.

Privacy-Preserving Non-Negative Matrix Factorization for Decentralized-Data Using Correlated Noise

Hafiz Imtiaz, Tusher Karmakar, Protoye Kumar Mohonta, “Privacy-Preserving Non-Negative Matrix Factorization for Decentralized-Data Using Correlated Noise”, Springer Signal, Image and Video Processing, Volume 19, Article 298, February 2025. DOI: https://doi.org/10.1007/s11760-025-03887-1.

Privacy-Preserving Human Activity Recognition Using Principal Component-Based Wavelet CNN

Nadira Pervin, Tahsina Farah Sanam, and Hafiz Imtiaz, “Privacy Preserving Human Activity Recognition using Principal Component Based Wavelet CNN”, Accepted for publication in Springer Signal, Image and Video Processing, September 2024. DOI: https://doi.org/10.1007/s11760-024-03535-0