Ahmed Refaey

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 57

Top Topics

Image Watermarking

Singular Value Decomposition

Hypothesis Test

Top Venues

Publications

Robinson Paniagua, Radwa Sultan, Ahmed Refaey
Unified Pandemic Tracking System Based on Open Geospatial Consortium SensorThings API. CoRR (2024)
Emanuel Figetakis, Yahuza Bello, Ahmed Refaey, Abdallah Shami
Decentralized Semantic Traffic Control in AVs Using RL and DQN for Dynamic Roadblocks. CoRR (2024)
Zeyad Abdelhay, Yahuza Bello, Ahmed Refaey
Toward Zero-Trust 6GC: A Software Defined Perimeter Approach with Dynamic Moving Target Defense Mechanism. IEEE Wirel. Commun. 31 (2) (2024)
Yahuza Bello, Ahmed Refaey, Petros Spachos
Optimized Provisioning Techniques for Geo-Distributed SDP-Enabled Next Generation Networks Security. ICC (2023)
Paul Mirdita, Yahuza Bello, Ahmed Refaey, Ayman Radwan
6G-Enabled Mobile Access Point Placement via Dynamic Federated Learning Strategies. IEEE Open J. Commun. Soc. 4 (2023)
Emanuel Figetakis, Yahuza Bello, Ahmed Refaey, Lei Lei, Medhat Moussa
Implicit Sensing in Traffic Optimization: Advanced Deep Reinforcement Learning Techniques. GLOBECOM (2023)
Zeyad Abdelhay, Yahuza Bello, Ahmed Refaey
Towards Zero-Trust 6GC: A Software Defined Perimeter Approach with Dynamic Moving Target Defense Mechanism. CoRR (2023)
Yahuza Bello, Ahmed Refaey, Abdallah Shami
Secure Migration in NGN: An Optimal Stopping Problem Approach with Partial Observability. GLOBECOM (2023)
Emanuel Figetakis, Ahmed Refaey
Autonomous MEC Selection in Federated Next-Gen Networks via Deep Reinforcement Learning. GLOBECOM (2023)
Emanuel Figetakis, Yahuza Bello, Ahmed Refaey, Lei Lei, Medhat Moussa
Implicit Sensing in Traffic Optimization: Advanced Deep Reinforcement Learning Techniques. CoRR (2023)
Hela Chamkhia, Aiman Erbad, Abdulla Khalid Al-Ali, Amr Mohamed, Ahmed Refaey, Mohsen Guizani
3-D Stochastic Geometry-Based Modeling and Performance Analysis of Efficient Security Enhancement Scheme for IoT Systems. IEEE Internet Things J. 9 (9) (2022)
Hela Chamkhia, Aiman Erbad, Abdulla K. Al-Ali, Amr Mohamed, Ahmed Refaey, Mohsen Guizani
PLS Performance Analysis of a Hybrid NOMA-OMA based IoT System with Mobile Sensors. WCNC (2022)
Yahuza Bello, Emanuel Figetakis, Ahmed Refaey, Petros Spachos
Continuous Integration and Continuous Delivery Framework for SDS. CCECE (2022)
Hela Chamkhia, Aiman Erbad, Abdullah Al-Ali, Amr Mohamed, Ahmed Refaey, Mohsen Guizani
Security Performance Analysis of a Health System using Hybrid NOMA-OMA based IoT System. GLOBECOM (Workshops) (2021)
Sara Zimmo, Ahmed Refaey, Abdallah Shami
B5G: Intelligent Coexistence Model for Edge Network. CCECE (2021)
Angelo Vera Rivera, Ahmed Refaey, Ekram Hossain
A Blockchain Framework for Secure Task Sharing in Multi-Access Edge Computing. IEEE Netw. 35 (3) (2021)
Yahuza Bello, Mhd Saria Allahham, Ahmed Refaey, Aiman Erbad, Amr Mohamed, Nabil Abdennadher
B5G: Predictive Container Auto-Scaling for Cellular Evolved Packet Core. ICC Workshops (2021)
Christopher DeSantis, Ahmed Refaey
MEC-Based Evacuation Planning Using Variance Fractal Dimension Trajectory for Speech Classification. ICC Workshops (2021)
Khaled Almutawa, Radwa Sultan, Ahmed Refaey, Md. Jahidur Rahman
An Efficient Downlink-QoS Aware Scheduling Approach for Adopting Wyner-Ziv Code. IWCMC (2021)
Saad Asad, Ahmed Refaey
On IoT Edge Devices: Manifold Unsupervised Learning for SoM Platforms. IST (2021)
Angelo Vera Rivera, Ahmed Refaey, Ekram Hossain
Task Sharing and Scheduling for Edge Computing Servers Using Hyperledger Fabric Blockchain. GLOBECOM (Workshops) (2021)
Hela Chamkhia, Abdulla K. Al-Ali, Amr Mohamed, Mohsen Guizani, Aiman Erbad, Ahmed Refaey
Performance Analysis of PLS key generation-based Secure NOMA-enabled IoT Networks in the presence of Untrusted Users. WF-IoT (2021)
Angelo Vera Rivera, Ahmed Refaey, Ekram Hossain
Blockchain-Based Collaborative Task Offloading in MEC: A Hyperledger Fabric Framework. ICC Workshops (2021)
Emanuel Figetakis, Ahmed Refaey
UAV Path Planning Using on-Board Ultrasound Transducer Arrays and Edge Support. ICC Workshops (2021)
Lamiaa Basyoni, Aiman Erbad, Amr Mohamed, Ahmed Refaey, Mohsen Guizani
Proportionally Fair approach for Tor's Circuits Scheduling. ISNCC (2020)
Lamiaa Basyoni, Aiman Erbad, Amr Mohamed, Ahmed Refaey, Mohsen Guizani
Proportionally Fair approach for Tor's Circuits Scheduling. CoRR (2020)
Angelo Vera Rivera, Ahmed Refaey, Ekram Hossain
A Blockchain Framework for Secure Task Sharing in Multi-access Edge Computing. CoRR (2020)
Sumaia Atiwa, Yunus Dawji, Ahmed Refaey, Sebastian Magierowski
Accelerated Hardware Implementation of BLAKE2 Cryptographic Hash for Blockchain. CCECE (2020)
Ahmed Refaey, Karim Hammad, Sebastian Magierowski, Ekram Hossain
A Blockchain Policy and Charging Control Framework for Roaming in Cellular Networks. IEEE Netw. 34 (3) (2020)
Yaser Al Mtawa, Harsimranjit Singh, Anwar Haque, Ahmed Refaey
Smart Home Networks: Security Perspective and ML-based DDoS Detection. CCECE (2020)
Radwa Sultan, Ahmed Refaey, Walaa Hamouda
Resource Allocation in CAT-M and LTE-A Coexistence: A Joint Contention Bandwidth Optimization Scheme. CCECE (2020)
Jaspreet Singh, Ahmed Refaey, Abdallah Shami
Multilevel Security Framework for NFV Based on Software Defined Perimeter. IEEE Netw. 34 (5) (2020)
Hao Ran Chi, Maria de Fátima Domingues, Ahmed Refaey, Ayman Radwan
Energy-Efficient and QoS-Improved D2D Small Cell Deployment for Smart Grid. GLOBECOM (2020)
Zain Khaliq, Paul Mirdita, Ahmed Refaey, Xianbin Wang
Unsupervised Manifold Alignment for Wifi RSSI Indoor Localization. CCECE (2020)
Noureddine Mehallegue, Khaled Loukhaoukha, Khalil Zebbiche, Ahmed Refaey, Mourad Djellab
Ambiguity attacks on SVD audio watermarking approach using chaotic encrypted images. Multim. Tools Appl. 79 (3-4) (2020)
Alaa Awad Abdellatif, Abeer Z. Al-Marridi, Amr Mohamed, Aiman Erbad, Carla-Fabiana Chiasserini, Ahmed Refaey
ssHealth: Toward Secure, Blockchain-Enabled Healthcare Systems. IEEE Netw. 34 (4) (2020)
Alaa Awad Abdellatif, Abeer Z. Al-Marridi, Amr Mohamed, Aiman Erbad, Carla-Fabiana Chiasserini, Ahmed Refaey
SSHealth: Toward Secure, Blockchain-Enabled Healthcare Systems. CoRR (2020)
Amal Feriani, Ahmed Refaey, Ekram Hossain
Tracking Pandemics: A MEC-Enabled IoT Ecosystem with Learning Capability. IEEE Internet Things Mag. 3 (3) (2020)
Sara Zimmo, Ahmed Refaey, Abdallah Shami
Trusted Boot for Embedded Systems Using Hypothesis Testing Benchmark. CCECE (2020)
Jaspreet Singh, Yahuza Bello, Ahmed Refaey, Amr Mohamed
Five-Layers SDP-Based Hierarchical Security Paradigm for Multi-access Edge Computing. CoRR (2020)
Jaspreet Singh, Marwan Dhuheir, Ahmed Refaey, Aiman Erbad, Amr Mohamed, Mohsen Guizani
Navigation and Obstacle Avoidance System in Unknown Environment. CCECE (2020)
Ahmed Sallam, Ahmed Refaey, Abdallah Shami
Securing Smart Home Networks with Software-Defined Perimeter. IWCMC (2019)
Ahmed Refaey, Karim Hammad, Sebastian Magierowski, Ekram Hossain
A Blockchain Policy and Charging Control Framework for Roaming in Cellular Networks. CoRR (2019)
Abdallah Moubayed, Ahmed Refaey, Abdallah Shami
Software-Defined Perimeter (SDP): State of the Art Secure Solution for Modern Networks. IEEE Netw. 33 (5) (2019)
Ahmed Sallam, Ahmed Refaey, Abdallah Shami
On the Security of SDN: A Completed Secure and Scalable Framework Using the Software-Defined Perimeter. IEEE Access 7 (2019)
Palash Kumar, Abdallah Moubayed, Ahmed Refaey, Abdallah Shami, Juanita Koilpillai
Performance Analysis of SDP For Secure Internal Enterprises. WCNC (2019)
Khaled Loukhaoukha, Ahmed Refaey, Khalil Zebbiche, Abdallah Shami
Efficient and secure cryptosystem for fingerprint images in wavelet domain. Multim. Tools Appl. 77 (8) (2018)
Sara Zimmo, Abdallah Moubayed, Ahmed Refaey, Abdallah Shami
Coexistence of WiFi and LTE in the Unlicensed Band Using Time-Domain Virtualization. GLOBECOM (2018)
Jason Falbo, Ahmed Refaey, Raveendra Rao, Khaled Loukhaoukha
IOT: Advance physical signaling methods for Power Line networking system. CCECE (2017)
Khaled Alhazmi, Abdallah Shami, Ahmed Refaey
Optimized provisioning of SDN-enabled virtual networks in geo-distributed cloud computing datacenters. J. Commun. Networks 19 (4) (2017)
Mohamad Kalil, Arafat Al-Dweik, Mohamed Abu Sharkh, Abdallah Shami, Ahmed Refaey
A Framework for Joint Wireless Network Virtualization and Cloud Radio Access Networks for Next Generation Wireless Networks. IEEE Access 5 (2017)
Elena Uchiteleva, Abdallah Shami, Ahmed Refaey
Time-varying keys for encryption in WSNs: IEEE CNS 17 poster. CNS (2017)
Ahmed Refaey, Khaled Loukhaoukha, Adel Omar Dahmane
Cryptanalysis of stream cipher using density evolution. CNS (2017)
Khaled Loukhaoukha, Ahmed Refaey, Khalil Zebbiche
Comments on "Homomorphic image watermarking with a singular value decomposition algorithm". Inf. Process. Manag. 52 (4) (2016)
Khaled Loukhaoukha, Ahmed Refaey, Khalil Zebbiche
Comments on "A robust color image watermarking with singular value decomposition method". Adv. Eng. Softw. 93 (2016)
Khalim Amjad Meerja, Abdallah Shami, Ahmed Refaey
Hailing cloud empowered radio access networks. IEEE Wirel. Commun. 22 (1) (2015)
Fiona Jiazi Liu, Ahmed Refaey, Xianbin Wang, Helen Tang
Reliability enhancement for CIR-based physical layer authentication. Secur. Commun. Networks 8 (4) (2015)
Fuad Shamieh, Ahmed Refaey, Xianbin Wang
An adaptive compression technique based on real-time RTT feedback. CCECE (2014)
Weikun Hou, Xianbin Wang, Jean-Yves Chouinard, Ahmed Refaey
Physical Layer Authentication for Mobile Systems with Time-Varying Carrier Frequency Offsets. IEEE Trans. Commun. 62 (5) (2014)
Ahmed Refaey, Raheleh Niati, Xianbin Wang, Jean-Yves Chouinard
Blind detection approach for LDPC, convolutional, and turbo codes in non-noisy environment. CNS (2014)
Weikun Hou, Xianbin Wang, Ahmed Refaey
Misbehavior detection in amplify-and-forward cooperative OFDM systems. ICC (2013)
Peng Hao, Xianbin Wang, Ahmed Refaey
An enhanced cross-layer authentication mechanism for wireless communications based on PER and RSSI. CWIT (2013)
Ahmed Refaey, Sébastien Roy, Isabelle LaRoche, Benoit Gosselin
Locally-connected Viterbi decoder architectures and their VLSI implementation for LDPC and convolutional codes. ACSSC (2013)
Weikun Hou, Xianbin Wang, Ahmed Refaey
Secure OFDM transmission based on multiple relay selection and cooperation. GLOBECOM (2013)