Ashraf A. M. Khalaf

Publication Activity (10 Years)

Years Active: 1997-2024
Publications (10 Years): 47

Top Topics

Convolutional Neural Network

Tumor Segmentation

Fiber Bragg Grating

Top Venues

Int. J. Commun. Syst.

Multim. Tools Appl.

Publications

Hayam A. Abd El-Hameed, Walid El-Shafai, Emad S. Hassan, Ashraf A. M. Khalaf, Sami A. El-Dolil, Ibrahim M. El-Dokany, Said E. El-Khamy, Fathi E. Abd El-Samie
Utilization of the double random phase encoding algorithm for secure image communication. Multim. Tools Appl. 83 (21) (2024)
Mahmoud Khaled Abd-Ellah, Ashraf A. M. Khalaf, Reda R. Gharieb, Dina A. Hassanin
Automatic diagnosis of common carotid artery disease using different machine learning techniques. J. Ambient Intell. Humaniz. Comput. 14 (1) (2023)
Mostafa Ebied, Fathy A. Elmisery, Noha A. El-Hag, Ahmed Sedik, Walid El Shafai, Ghada M. El Banby, Eman Soltan, Nayel S. Al-Zubi, Ayman M. Brisha, Abdelhalim Zekry, Ashraf A. M. Khalaf, Adel S. El-Fishawy, El-Sayed M. El-Rabaie, Waleed Al-Nuaimy, Fathi E. Abd El-Samie
A Proposed Deep-Learning-Based Framework for Medical Image Communication, Storage and Diagnosis. Wirel. Pers. Commun. 131 (4) (2023)
Gerges M. Salama, Safaa El-Gazar, Rana M. Nassar, Walid El Shafai, Ashraf A. M. Khalaf, Ghada M. El Banby, Hesham F. A. Hamed, Fathi E. Abd El-Samie
Efficient multimodal cancelable biometric system based on steganography and cryptography. Iran J. Comput. Sci. 6 (2) (2023)
Ali Ismail Awad, Mostafa Shokry, Ashraf A. M. Khalaf, Mahmoud Khaled Abd-Ellah
Assessment of potential security risks in advanced metering infrastructure using the OCTAVE Allegro approach. Comput. Electr. Eng. 108 (2023)
Basma Abd El-Rahiem, Ahmed Sedik, Ghada M. El Banby, Hani M. Ibrahem, Mohamed Amin, Oh-Young Song, Ashraf A. M. Khalaf, Fathi E. Abd El-Samie
An efficient deep learning model for classification of thermal face images. J. Enterp. Inf. Manag. 36 (3) (2023)
Reda Ammar, Sahar Aboshosha, Noha A. El-Hag, Reda Saifeldeen, Walid El-Shafai, Ghada M. El Banby, Huda Ibrahim Ashiba, Ashraf A. M. Khalaf, Atef Abou Elazm, El-Sayed M. El-Rabaie, Fathi E. Abd El-Samie, Amir Salah Elsafrawey
Contrast enhancement of optical videoscope images. Iran J. Comput. Sci. 6 (3) (2023)
Ali A. Khalil, Mostafa El-Khamy, Fatma E. Ibrahim, Ashraf A. M. Khalaf, Entessar Gemeay, Hossam Kasem, Salah Eldeen A. Khamis, Ghada M. El Banby, Walid El-Shafai, El-Sayed M. El-Rabaie, Adel S. El-Fishawy, Moawad I. Dessouky, Ibrahim M. El-Dokany, Turky N. Alotaiby, Saleh A. Alshebeili, Fathi E. Abd El-Samie
Efficient frameworks for statistical seizure detection and prediction. J. Supercomput. 79 (16) (2023)
Manal S. Esmail, Mohamed H. Merzban, Ashraf A. M. Khalaf, Hesham F. A. Hamed, Aziza I. Hussein
Attitude and Altitude Nonlinear Control Regulation of a Quadcopter Using Quaternion Representation. IEEE Access 10 (2022)
Manal S. Esmail, Mohamed H. Merzban, Ashraf A. M. Khalaf, Hesham F. A. Hamed, Aziza I. Hussein
Attitude and Altitude Tracking Controller for Quadcopter Dynamical Systems. IEEE Access 10 (2022)
Gerges M. Salama, Haitham F. Abdalla, Amira A. Mohamed, Emad S. Hassan, Moawad I. Dessouky, Ashraf A. M. Khalaf, Atef El-Emary, Amir Salah Elsafrawey
PAPR reduction technique for FBMC based visible light communication systems. IET Commun. 16 (15) (2022)
Saly Abd-Elateif El-Gindy, Fatma E. Ibrahim, Mohamed Alabasy, Hesham M. Abdelzaher, Mahmoud Elreefy, Ashraf A. M. Khalaf, Sami M. El-Dolil, Adel S. El-Fishawy, Taha E. Taha, El-Sayed M. El-Rabaie, Moawad I. Dessouky, Ibrahim M. Eldokany, Osama Aly Oraby, Turky N. Alotaiby, Saleh A. Alshebeili, Fathi E. Abd El-Samie
Detection of Abnormal Activities from Various Signals Based on Statistical Analysis. Wirel. Pers. Commun. 125 (2) (2022)
Heba Aboelleil, Ahmed A. Ibrahim, Ashraf A. M. Khalaf
Four-radiator ultra-wideband multiple-input multiple-output antenna with high performance and dual-band rejection features for high-speed communications. Int. J. Commun. Syst. 35 (15) (2022)
Mostafa Shokry, Ali Ismail Awad, Mahmoud Khaled Abd-Ellah, Ashraf A. M. Khalaf
Systematic survey of advanced metering infrastructure security: Vulnerabilities, attacks, countermeasures, and future vision. Future Gener. Comput. Syst. 136 (2022)
Noha M. Rashad, Aziza I. Hussein, Ashraf A. M. Khalaf
Two-Element Pharaonic Ankh-Key Array Antenna Design, Simulation, and Fabrication for 5G and Millimeter-Wave Broadband Applications. IEEE Access 10 (2022)
Ahmed Sedik, Osama S. Faragallah, Hala S. El-sayed, Ghada M. El Banby, Fathi E. Abd El-Samie, Ashraf A. M. Khalaf, Walid El Shafai
An efficient cybersecurity framework for facial video forensics detection based on multimodal deep learning. Neural Comput. Appl. 34 (2) (2022)
Hayam A. Abd El-Hameed, Noha Ramadan, Walid El Shafai, Ashraf A. M. Khalaf, Hossam Eldin H. Ahmed, Said Esmail El-Khamy, Fathi E. Abd El-Samie
Cancelable biometric security system based on advanced chaotic maps. Vis. Comput. 38 (6) (2022)
Mostafa Shokry, Ali Ismail Awad, Mahmoud Khaled Abd-Ellah, Ashraf A. M. Khalaf
CORAS Model for Security Risk Assessment in Advanced Metering Infrastructure Systems. AISI (2022)
Nazmi A. Mohammed, Omar E. Khedr, El-Sayed M. El-Rabaie, Ashraf A. M. Khalaf
Literature Review: On-Chip Photonic Crystals and Photonic Crystal Fiber for Biosensing and Some Novel Trends. IEEE Access 10 (2022)
Walid El Shafai, Ahmed Fawzi, Ahmed Sedik, Abdelhalim Zekry, Ghada M. El Banby, Ashraf A. M. Khalaf, Fathi E. Abd El-Samie, Mohammed Abd-Elnaby
Convolutional neural network model for spectrum sensing in cognitive radio systems. Int. J. Commun. Syst. 35 (6) (2022)
Ahmed Sedik, Lo'ai Tawalbeh, Mohamed Hammad, Ahmed A. Abd El-Latif, Ghada M. El Banby, Ashraf A. M. Khalaf, Fathi E. Abd El-Samie, Abdullah M. Iliyasu
Deep Learning Modalities for Biometric Alteration Detection in 5G Networks-Based Secure Smart Cities. IEEE Access 9 (2021)
Samia Abd El-Moneim, Ahmed Sedik, Mohamed Abd-Elsalam Nassar, Adel S. El-Fishawy, A. M. Sharshar, Shaimaa E. A. Hassan, Adel Zaghloul Mahmoud, Moawad I. Dessouky, Ghada M. El Banby, Fathi E. Abd El-Samie, El-Sayed M. El-Rabaie, Badawi Neyazi, H. S. Seddeq, Nabil A. Ismail, Ashraf A. M. Khalaf, G. S. M. Elabyad
Text-dependent and text-independent speaker recognition of reverberant speech based on CNN. Int. J. Speech Technol. 24 (4) (2021)
Mohammed Y. Abbass, Ki-Chul Kwon, Nam Kim, Safey A. S. Abdelwahab, Fathi E. Abd El-Samie, Ashraf A. M. Khalaf
Efficient object tracking using hierarchical convolutional features model and correlation filters. Vis. Comput. 37 (4) (2021)
Saly Abd-Elateif El-Gindy, Asmaa Hamad, Walid El Shafai, Ashraf A. M. Khalaf, Sami M. El-Dolil, Taha E. Taha, Adel S. El-Fishawy, Turky N. Alotaiby, Saleh A. Alshebeili, Fathi E. Abd El-Samie
Efficient communication and EEG signal classification in wavelet domain for epilepsy patients. J. Ambient Intell. Humaniz. Comput. 12 (10) (2021)
Mai Ezz-Eldin, Ashraf A. M. Khalaf, Hesham F. A. Hamed, Aziza I. Hussein
Efficient Feature-Aware Hybrid Model of Deep Learning Architectures for Speech Emotion Recognition. IEEE Access 9 (2021)
Mohammed Y. Abbass, Ki-Chul Kwon, Nam Kim, Safey A. S. Abdelwahab, Fathi E. Abd El-Samie, Ashraf A. M. Khalaf
A survey on online learning for visual tracking. Vis. Comput. 37 (5) (2021)
Osama Fouad Abdel Wahab, Ashraf A. M. Khalaf, Aziza I. Hussein, Hesham F. A. Hamed
Hiding Data Using Efficient Combination of RSA Cryptography, and Compression Steganography Techniques. IEEE Access 9 (2021)
Moustafa Mamdouh, Ali Ismail Awad, Ashraf A. M. Khalaf, Hesham F. A. Hamed
Authentication and Identity Management of IoHT Devices: Achievements, Challenges, and Future Directions. Comput. Secur. 111 (2021)
Ali I. Siam, Ahmed Sedik, Walid El Shafai, Lamiaa A. Abou elazm, Nirmeen A. El-Bahnasawy, Ghada M. El Banby, Ashraf A. M. Khalaf, Fathi E. Abd El-Samie
Biosignal classification for human identification based on convolutional neural networks. Int. J. Commun. Syst. 34 (7) (2021)
Mohammed Y. Abbass, Ki-Chul Kwon, Nam Kim, Safey A. S. Abdelwahab, Fathi E. Abd El-Samie, Ashraf A. M. Khalaf
Visual tracking using convolutional features with sparse coding. Artif. Intell. Rev. 54 (5) (2021)
Ahmed F. Sayed, Fathy M. Mustafa, Ashraf A. M. Khalaf, Moustafa H. Aly
Spectral width reduction using apodized cascaded fiber Bragg grating for post-dispersion compensation in WDM optical networks. Photonic Netw. Commun. 41 (3) (2021)
Mohamed I. Gaber, Ashraf A. M. Khalaf, Imbaby I. Mahmoud, Mohamed S. El-Tokhy
Development of information collection scheme in internet of things environment for intelligent radiation monitoring systems. Telecommun. Syst. 76 (1) (2021)
Faten Maher Al Azrak, Ahmed Sedik, Moawad I. Dessowky, Ghada M. El Banby, Ashraf A. M. Khalaf, Ahmed S. ElKorany, Fathi E. Abd El-Samie
An efficient method for image forgery detection based on trigonometric transforms and deep learning. Multim. Tools Appl. 79 (25-26) (2020)
Mohamed A. Elaskily, Heba A. Elnemr, Ahmed Sedik, Mohamed M. Dessouky, Ghada M. El Banby, Osama A. Elshakankiry, Ashraf A. M. Khalaf, Heba Kamal Aslan, Osama S. Faragallah, Fathi E. Abd El-Samie
A novel deep learning framework for copy-moveforgery detection in images. Multim. Tools Appl. 79 (27-28) (2020)
Mohamed Nabil, Ashraf A. M. Khalaf, Sara M. Hassan
A new-one-time-pad stream cipher: new design, hardware implementation and its application in security of UAVs. Int. J. Wirel. Mob. Comput. 19 (4) (2020)
Moustafa Mamdouh, Ali Ismail Awad, Hesham F. A. Hamed, Ashraf A. M. Khalaf
Outlook on Security and Privacy in IoHT: Key Challenges and Future Vision. AICV (2020)
Ahmed F. Sayed, Fathy M. Mustafa, Ashraf A. M. Khalaf, Moustafa H. Aly
Apodized chirped fiber Bragg grating for postdispersion compensation in wavelength division multiplexing optical networks. Int. J. Commun. Syst. 33 (14) (2020)
Amr Hussein Hussein, Hager Shawky Fouda, Haythem Hussein Abdullah, Ashraf A. M. Khalaf
A Highly Efficient Spectrum Sensing Approach Based on Antenna Arrays Beamforming. IEEE Access 8 (2020)
Mahmoud Khaled Abd-Ellah, Ali Ismail Awad, Hesham F. A. Hamed, Ashraf A. M. Khalaf
Parallel Deep CNN Structure for Glioma Detection and Classification via Brain MRI Images. ICM (2019)
Ahmed Sedik, Heba M. Emara, Asmaa Hamad, Eman M. Shahin, Noha A. El-Hag, Ali A. Khalil, Fatma Ibrahim, Zeinab M. Elsherbeny, Mahmoud Elreefy, Osama Zahran, Heba Ali El-Khobby, Ghada M. El Banby, Mohamed Elwekeil, Walid El Shafai, Ashraf A. M. Khalaf, Mohamed Rihan, Waleed Al-Nuaimy, Taha E. Taha, Mahmoud A. Attia, Adel S. El-Fishawy, El-Sayed M. El-Rabaie, Moawad I. Dessouky, Nagy Wadie Messiha, Ibrahim M. Eldokany, Turky N. Alotaiby, Saleh A. Alshebeili, Fathi E. Abd El-Samie
Efficient anomaly detection from medical signals and images. Int. J. Speech Technol. 22 (3) (2019)
Mahmoud Khaled Abd-Ellah, Ashraf A. M. Khalaf, Ali Ismail Awad, Hesham F. A. Hamed
TPUAR-Net: Two Parallel U-Net with Asymmetric Residual-Based Deep Convolutional Neural Network for Brain Tumor Segmentation. ICIAR (2) (2019)
Mahmoud Khaled Abd-Ellah, Ali Ismail Awad, Ashraf A. M. Khalaf, Hesham F. A. Hamed
Two-phase multi-model automatic brain tumour diagnosis system from magnetic resonance images using convolutional neural networks. EURASIP J. Image Video Process. 2018 (2018)
Mahmoud Khaled Abd-Ellah, Ali Ismail Awad, Ashraf A. M. Khalaf, Hesham F. A. Hamed
Classification of Brain Tumor MRIs Using a Kernel Support Vector Machine. WIS (2016)
Ashraf A. M. Khalaf, Abdel-Rahman B. M. El-Daly, Hesham F. A. Hamed
Different adaptive beamforming algorithms for performance investigation of smart antenna system. SoftCOM (2016)
Ashraf A. M. Khalaf, Mostafa S. A. Mokadem
Effects of ZigBee component failure on the WSN performance with different topologies. ICM (2016)
Ashraf A. M. Khalaf, Abdel-Rahman B. M. El-Daly, Hesham F. A. Hamed
Performance of smart antenna system under different SNR. SoftCOM (2016)
Mahmoud Khaled Abd-Ellah, Ali Ismail Awad, Ashraf A. M. Khalaf, Hesham F. A. Hamed
Design and implementation of a computer-aided diagnosis system for brain tumor classification. ICM (2016)
Hesham F. A. Hamed, Ashraf A. M. Khalaf
Differential voltage current conveyor and fully differential current conveyor in standard CMOS technology for low voltage analog circuits applications. ICECS (2005)
Ashraf A. M. Khalaf, M. A. M. Abo-Eldahab, M. Mones Ali
System modelling using neural networks in the presence of noise. ICECS (2003)
Ashraf A. M. Khalaf, M. A. M. Abo-Eldahab, M. Mones Ali
Effects of SNR on System Modeling Using Neural Networks. MLMTA (2003)
Ashraf A. M. Khalaf, Kenji Nakayama
A learning algorithm for a hybrid nonlinear predictor applied to noisy nonlinear time series. IJCNN (1999)
Ashraf A. M. Khalaf, Kenji Nakayama, Kazuyuki Hara
A Neural-FIR Predictor: Minimum Size Estimation Based on Nonlinearity Analysis of Input Sequence. ICANN (1997)