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Sayed, W. S., and H. A. H. Fahmy, "What are the Correct Results for the Special Values of the Operands of the Power Operation?", ACM Transactions on Mathematical Software (TOMS), vol. 42, issue 2, 2016.
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Sharobim, B. K., S. K. Abd-El-Hafiz, W. S. Sayed, L. A. Said, and A. G. Radwan, "A unified system for encryption and multi-secret image sharing using S-box and CRT", 2022 27th International Conference on Automation and Computing (ICAC): IEEE, pp. 1–6, 2022. Abstract
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Monir, M. S., W. S. Sayed, A. H. Madian, A. G. Radwan, and L. A. Said, "A unified FPGA realization for fractional-order integrator and differentiator", Electronics, vol. 11, no. 13: MDPI, pp. 2052, 2022. Abstract
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Sayed, W. S., A. G. Radwan, M. Elnawawy, H. Orabi, A. Sagahyroon, F. Aloul, A. S. Elwakil, H. A. Fahmy, and A. El-Sedeek, "Two-dimensional rotation of chaotic attractors: Demonstrative examples and FPGA realization", Circuits, Systems, and Signal Processing, vol. 38, no. 10: Springer US, pp. 4890–4903, 2019. Abstract
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Sayed, W. S., A. G. Radwan, H. A. H. Fahmy, and A. L. Elsedeek, "Trajectory control and image encryption using affine transformation of Lorenz system", Egyptian Informatics Journal, vol. 22, no. 2: Elsevier, pp. 155–166, 2021. Abstract
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Sayed, W. S., M. Gamal, M. Abdelrazek, and S. El-Tantawy, "Towards a Learning Style and Knowledge Level-Based Adaptive Personalized Platform for an Effective and Advanced Learning for School Students", Recent Advances in Engineering Mathematics and Physics: Springer, Cham, pp. 261–273, 2020. Abstract
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Sayed, W. S., M. F. Tolba, A. G. Radwan, S. K. Abd-El-Hafiz, and A. M. Soliman, "A switched chaotic encryption scheme using multi-mode generalized modified transition map", Multimedia Tools and Applications, vol. 80, no. 4: Springer US, pp. 5373–5402, 2021. Abstract
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Henein, M. M. R., W. S. Sayed, A. G. Radwan, and S. K. Abd-El-Hafiz, "Switched active control synchronization of three fractional order chaotic systems", Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), 2016 13th International Conference on: IEEE, pp. 1-6, 2016. Abstract
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Sayed, W. S., M. F. Tolba, A. G. Radwan, and S. K. Abd-El-Hafiz, "Speech Encryption Using Generalized Modified Chaotic Logistic and Tent Maps", 19th International Conference on Industrial Technology, 2018. Abstract
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Sharobim, B. K., M. Hosam, S. K. Abd-El-Hafiz, W. S. Sayed, L. A. Said, and A. G. Radwan, "Software and hardware realizations for different designs of chaos-based secret image sharing systems", Journal of Real-Time Image Processing, vol. 21, no. 3: Springer Berlin Heidelberg, pp. 1–16, 2024. Abstract
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Sayed, W. S., A. G. Radwan, H. A. H. Fahmy, and A. L. El-Sedeek, "Software and Hardware Implementation Sensitivity of Chaotic Systems and Impact on Encryption Applications", Circuits, Systems & Signal Processing, 2020. Abstract
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Sayed, W. S., and A. G. Radwan, Self-Reproducing Hidden Attractors in Fractional-Order Chaotic Systems Using Affine Transformations, , vol. 1: IEEE, pp. 243 - 254, 2020. Abstract
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Sayed, W. S., A. G. Radwan, and S. K. Abd-El-Hafiz, "Self-Excited Attractors in Jerk Systems: Overview and Numerical Investigation of Chaos Production", Nonlinear Dynamical Systems with Self-Excited and Hidden Attractors: Springer, Cham, pp. 71-86, 2018. Abstract
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Sayed, W. S., M. F. Tolba, A. G. Radwan, S. K. Abd-El-Hafiz, and A. M. Soliman, "Security and Efficiency of Feistel Networks Versus Discrete Chaos for Lightweight Speech Encryption", 2018 30th International Conference on Microelectronics (ICM): IEEE, pp. 92–95, 2018. Abstract
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Sharobim, B. K., S. K. Abd-El-Hafiz, W. S. Sayed, L. A. Said, and A. G. Radwan, "A Secured Lossless Visual Secret Sharing for Color Images Using Arnold Transform", 2022 International Conference on Microelectronics (ICM): IEEE, pp. 254–257, 2022. Abstract
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Sayed, W. S., A. G. Radwan, H. A. H. Fahmy, and A. - L. E. Hussien, "Scaling Parameters and Chaos in Generalized 1D Discrete Time Maps", 2015 International Symposium on Nonlinear Theory and its Applications NOLTA 2015, Kowloon, Hong Kong, China, December 1-4, 2015, pp. 688-691, 2015. Abstract
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Fetteha, M. A., W. S. Sayed, L. A. Said, S. K. Abd-El-Hafiz, and A. G. Radwan, "Registerless Multiplierless YCoCg-R and YCoCg Color Space Converters Hardware Implementation", 2022 32nd International Conference on Computer Theory and Applications (ICCTA): IEEE, pp. 202–206, 2022. Abstract
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Mohamed, S. M., W. S. Sayed, L. A. Said, and A. G. Radwan, "Reconfigurable fpga realization of fractional-order chaotic systems", IEEE Access, vol. 9: IEEE, pp. 89376–89389, 2021. Abstract
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Sharobim, B. K., S. K. Abd-El-Hafiz, W. S. Sayed, L. A. Said, and A. G. Radwan, "Pixel-based Visual Secret Sharing Using Lorenz System", Proceedings of the 2023 8th International Conference on Cloud Computing and Internet of Things, pp. 38–45, 2023. Abstract
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Sayed, W. S., PhD Thesis: Generalization and control of chaotic systems using extra parameters and affine transformations, : Faculty of Engineering, Cairo University, 2020. Abstract
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Tolba, M. F., W. S. Sayed, A. G. Radwan, S. K. Abd-El-Hafiz, and A. M. Soliman, "Permutation-only fpga realization of real-time speech encryption", 2018 25th IEEE International Conference on Electronics, Circuits and Systems (ICECS): IEEE, pp. 93–96, 2018. Abstract
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Sayed, W. S., S. M. Ismail, L. A. Said, and A. G. Radwan, "On the Fractional Order Generalized Discrete Maps", Mathematical Techniques of Fractional Order Systems, pp. 375-408, 2018. Abstract
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Sayed, W. S., S. M. Mohamed, A. S. Elwakil, L. A. Said, and A. G. Radwan, "Numerical sensitivity analysis and hardware verification of a transiently-chaotic attractor", International Journal of Bifurcation and Chaos, vol. 32, no. 07: World Scientific Publishing Company, pp. 2250103, 2022. Abstract
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Sayed, W. S., MSc Thesis: Generalized Chaotic Maps and Elementary Functions Between Analysis and Implementation, : Faculty of Engineering, Cairo University, 2015. Abstract
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Fetteha, M. A., W. S. Sayed, L. A. Said, and A. H. Madian, "Modified Arnold Transform and DNA Manipulation for Chaos-Based RGB Image Encryption", 2023 International Conference on Microelectronics (ICM): IEEE, pp. 32–35, 2023. Abstract
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