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Abdelrahman Abdelrahman Ibrahim Karawia

Mathematics Department, Faculty of Science · Mathematics Department, Faculty of Science, Mansoura University, Egypt

https://researchid.co/aakarawia
@mans.edu.eg
31Scopus Publications
799Google Scholar Citations
14Google Scholar h-index
17Google Scholar i10-index

Research Interests

My interests are in linear system algorithms, inverse matrix algorithms, wavelets, image denoising, image compression, cryptography, and steganography.

Recent Scopus Publications

  1. An improved blind watermarking scheme for color image copyright protection using Hahn moments
    Scientific Reports, 2026
  2. Privacy-Preserving Federated Learning: Adaptive Quantization and Layer-Specific Differential Privacy With Client Dropout Mitigation
    Applied Computational Intelligence and Soft Computing, 2026
  3. Enhanced Image Encryption Scheme Utilizing Charlier Moments and Modified Chaotic Mapping
    International Journal of Wireless and Microwave Technologies, 2025
  4. A New AI System for Precise Grading of HCC Based on Analyzing DW-MRI Radiomics and Alpha-fetoprotein as Liver Cancer Clinical Marker
    Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, 2025
  5. Advanced color image encryption using third-order differential equations and three-dimensional logistic map
    Aip Advances, 2024

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