Comprehensive review of federated learning challenges: a data preparation viewpoint.

Mohamed Ashour

Nawraz Saeed Mohamed Ashour Maggie Mashaly Comprehensive review of federated learning challenges: a data preparation viewpoint. 153 2025 December 12 J. Big Data 1 https://doi.org/10.1186/s40537-025-01195-6 db/journals/jbd/jbd12.html#SaeedAM25 streams/journals/jbd

Nawraz Saeed Mohamed Mohamed Ashour Maggie Mashaly Quality-Aware Node Selection for Efficient Federated Learning Based on a Global Perspective. 1-6 2024 ICM https://doi.org/10.1109/ICM63406.2024.10815867 conf/icm2/2024 db/conf/icm2/icm2024.html#MohamedAM24

Sarah M. Azzam Tallal Elshabrawy Mohamed Ashour A Bi-Level Framework for Supply and Demand Side Energy Management in an Islanded Microgrid. 220-231 2023 19 IEEE Trans. Ind. Informatics 1 https://doi.org/10.1109/TII.2022.3144154 db/journals/tii/tii19.html#AzzamEA23

Marwa Zamzam Tallal Elshabrawy Mohamed Ashour A Minimized Latency Collaborative Computation Offloading Game Under Mobile Edge Computing for Indoor Localization. 133861-133874 2021 9 IEEE Access https://doi.org/10.1109/ACCESS.2021.3115157 db/journals/access/access9.html#ZamzamEA21

Minar El-Aasser Phoebe Edward Mohamed Mandour Mohamed Ashour Tallal Elshabrawy A comprehensive hybrid bit-level and packet-level LoRa-LPWAN simulation model. 100386 2021 14 Internet Things https://doi.org/10.1016/j.iot.2021.100386 db/journals/iot/iot14.html#El-AasserEMAE21

Phoebe Edward Minar El-Aasser Mohamed Ashour Tallal Elshabrawy Interleaved Chirp Spreading LoRa as a Parallel Network to Enhance LoRa Capacity. 3864-3874 2021 8 IEEE Internet Things J. 5 https://doi.org/10.1109/JIOT.2020.3027100 db/journals/iotj/iotj8.html#EdwardEAE21

Marwa Zamzam Tallal El Shabrawy Mohamed Ashour Game Theory for Computation Offloading and Resource Allocation in Edge Computing: A Survey. 47-53 2020 NILES https://doi.org/10.1109/NILES50944.2020.9257921 conf/niles/2020 db/conf/niles/niles2020.html#ZamzamSA20 Marwa Zamzam Tallal El Shabrawy Mohamed Ashour Energy-Efficient Computation Offloading for Indoor Localization Based on Game Theory. 270-275 2020 NILES https://doi.org/10.1109/NILES50944.2020.9257948 conf/niles/2020 db/conf/niles/niles2020.html#ZamzamEA20 Hadil Hesham Genssia Yasser Mohamed Ashour Tallal Elshabrawy Resource Prediction & Allocation in Cloud Radio Access Networks using Machine Learning. 315-321 2020 NILES https://doi.org/10.1109/NILES50944.2020.9257926 conf/niles/2020 db/conf/niles/niles2020.html#HeshamYAT20 Tallal Elshabrawy Phoebe Edward Mohamed Ashour Joerg Robert Practical Evaluation of LoRa under Co-Technology Interference. 1-5 2020 VTC Fall https://doi.org/10.1109/VTC2020-Fall49728.2020.9348620 conf/vtc/2020f db/conf/vtc/vtc2020f.html#ElshabrawyEAR20 Tallal Elshabrawy Phoebe Edward Mohamed Ashour Joerg Robert On the Different Mathematical Realizations for the Digital Synthesis of LoRa-Based Modulation. 1-6 2019 EW https://ieeexplore.ieee.org/document/8835951 conf/ew/2019 db/conf/ew/ew2019.html#ElshabrawyEAR19 Minar El-Aasser Rana Badawi Mohamed Ashour Tallal Elshabrawy Examining Carrier Sense Multiple Access to Enhance LoRa IoT Network Performance for Smart City Applications. 168-173 2019 ICCE-Berlin https://doi.org/10.1109/ICCE-Berlin47944.2019.8966182 conf/icce-berlin/2019 db/conf/icce-berlin/icce-berlin2019.html#El-AasserBAE19 Sarah M. Azzam Muhamed Salah Tallal Elshabrawy Mohamed Ashour A Decentralized Optimization Algorithm for Residential Demand Side Management in Smart Grids. 307-313 2019 IoTSMS https://doi.org/10.1109/IOTSMS48152.2019.8939169 conf/iotsms/2019 db/conf/iotsms/iotsms2019.html#AzzamSEA19 Phoebe Edward Abdullah Muhammad Sondos Elzeiny Mohamed Ashour Tallal Elshabrawy Joerg Robert Enhancing the Capture Capabilities of LoRa Receivers. 1-6 2019 SmartNets https://doi.org/10.1109/SmartNets48225.2019.9069790 conf/smartnets/2019 db/conf/smartnets/smartnets2019.html#EdwardMEAER19 Phoebe Edward Sondos Elzeiny Mohamed Ashour Tallal Elshabrawy On the Coexistence of LoRa- and Interleaved Chirp Spreading LoRa-Based Modulations. 1-6 2019 WiMob https://doi.org/10.1109/WiMOB.2019.8923211 conf/wimob/2019 db/conf/wimob/wimob2019.html#EdwardEAE19 Phoebe Edward Ezzeldin Tarek Minar El-Aasser Mohamed Ashour Tallal Elshabrawy Further LoRa Capacity Enhancement through Interleaved Chirp Spreading LoRa Expansion. 1-6 2019 WiMob https://doi.org/10.1109/WiMOB.2019.8923337 conf/wimob/2019 db/conf/wimob/wimob2019.html#EdwardTEAE19 Mohamed Ashour Mohamed Ibrahim Salah Elhoshy Youstina Megalli Tallal El Shabrawy Hany F. Hammad Mohamed R. M. Rizk A fast ray tracing algorithm for network planning based on relative coverage computations. 1-6 2016 MoWNet https://doi.ieeecomputersociety.org/10.1109/MoWNet.2016.7496621 conf/mownet/2016 db/conf/mownet/mownet2016.html#AshourIEMSHR16 Salah Elhoshy Mohamed Ibrahim Mohamed Ashour Tallal Elshabrawy Hany F. Hammad Mohamed R. M. Rizk A dimensioning framework for indoor DAS LTE networks. 1-8 2016 MoWNet https://doi.ieeecomputersociety.org/10.1109/MoWNet.2016.7496616 conf/mownet/2016 db/conf/mownet/mownet2016.html#ElhoshyIAEHR16 Kareem Tarek Tallal Elshabrawy Mohamed Ashour Hany F. Hammad An SDR platform for performance evaluation of OFDM-based indoor DAS solutions. 1-6 2016 MoWNet https://doi.ieeecomputersociety.org/10.1109/MoWNet.2016.7496617 conf/mownet/2016 db/conf/mownet/mownet2016.html#TarekEAH16 Ahmed Abdelgawwad Mohamed Ashour Tallal Elshabrawy Hany F. Hammad Fast 3D Ray Tracing for Indoor Coverage Solutions. 1-5 2016 VTC Fall https://doi.org/10.1109/VTCFall.2016.7881013 conf/vtc/2016f db/conf/vtc/vtc2016f.html#Abdel-GawwadAEH16 Tallal Elshabrawy Mohamed Ashour Jörg Robert Theoretical Analysis of Report Success Probability in IEEE 802.15.4-Based Smart Utility Networks. 1-5 2016 VTC Fall https://doi.org/10.1109/VTCFall.2016.7881255 conf/vtc/2016f db/conf/vtc/vtc2016f.html#ElshabrawyAR16 Tallal Elshabrawy Ezzeldin Shereen Mohamed Ashour Throughput Evaluation of Dynamic Frame Slotted ALOHA for Spatially Distributed RFID Tags. 1-5 2016 VTC Fall https://doi.org/10.1109/VTCFall.2016.7881258 conf/vtc/2016f db/conf/vtc/vtc2016f.html#ElshabrawySA16 Ezzeldin Shereen Tallal Elshabrawy Mohamed Ashour On the impact of RN16 decoding errors on time throughput of RFID systems. 1-6 2016 WCNC https://doi.org/10.1109/WCNC.2016.7565004 conf/wcnc/2016 db/conf/wcnc/wcnc2016.html#ShereenEA16 Mohamed Ashour Sherry Micheal Ahmed Khaled 0002 Tallal El Shabrawy Hany F. Hammad A preprocessing dependent image theory based ray tracing algorithm for indoor coverage solution. 299-304 2014 WCNC https://doi.org/10.1109/WCNC.2014.6951984 conf/wcnc/2014 db/conf/wcnc/wcnc2014.html#AshourMKSH14 Yasmine Morad El-sabe Mohamed Esam Eldin Mohamed Ashour Enhanced Rank Based Cooperative Game (ERBCG) strategy for IEEE 802.11s Mesh WLAN power management. 375-380 2013 IWCMC https://doi.org/10.1109/IWCMC.2013.6583588 conf/iwcmc/2013 db/conf/iwcmc/iwcmc2013.html#El-sabeEA13 Mariam El Azab Ramy Atawia Tallal Elshabrawy Mohamed Ashour Directional share and ranking based neighboring cell list optimization algorithm in UMTS cellular network. 479-484 2013 IWCMC https://doi.org/10.1109/IWCMC.2013.6583605 conf/iwcmc/2013 db/conf/iwcmc/iwcmc2013.html#AzabAEA13 Ahmed Mohamed Medhat Mohamed Ashour Scheduling algorithms in mobile WiMAX for rtPS QoS class. 532-537 2013 IWCMC https://doi.org/10.1109/IWCMC.2013.6583614 conf/iwcmc/2013 db/conf/iwcmc/iwcmc2013.html#MedhatA13 Ramy Atawia Mohamed Ashour Tallal Elshabrawy Hany F. Hammad Optimized transmitted antenna power indoor planning using distributed antenna systems. 993-1000 2013 IWCMC https://doi.org/10.1109/IWCMC.2013.6583692 conf/iwcmc/2013 db/conf/iwcmc/iwcmc2013.html#AtawiaASH13 Ramy Atawia Mohamed Ashour Tallal El Shabrawy Hany F. Hammad Indoor Distributed Antenna System Planning with Optimized Antenna Power Using Genetic Algorithm. 1-6 2013 VTC Fall https://doi.org/10.1109/VTCFall.2013.6692238 conf/vtc/2013f db/conf/vtc/vtc2013f.html#AtawiaASH13 Ramy Atawia Mariam El Azab Tallal Elshabrawy Mohamed Ashour Ranked overlapping coverage based construction of efficient neighboring cell list for GSM/UMTS cellular networks. 254-259 2012 ICCIT https://doi.org/10.1109/ICCITechnol.2012.6285802 conf/iccit/2012 db/conf/iccit/iccit2012.html#AtawiaAEA12

Quang-Dung Ho Mohamed Ashour Tho Le-Ngoc Opportunistic delay-margin-based resource allocation for next-generation wireless networks. 1254-1265 2011 11 Wirel. Commun. Mob. Comput. 9 https://doi.org/10.1002/wcm.924 db/journals/wicomm/wicomm11.html#HoAL11

Mohamed Esam Eldin Mohamed Ashour Cooperative Game Strategy for IEEE 802.11s Mesh WLAN Power Management. 1-5 2011 ICC https://doi.org/10.1109/icc.2011.5962639 conf/icc/2011 db/conf/icc/icc2011.html#EldinA11

Mohamed Ashour Tho Le-Ngoc Multi-scale analysis of generalised processor sharing queues with long-range-dependent traffic inputs and variable service rates. 992-1004 2009 3 IET Commun. 6 https://doi.org/10.1049/iet-com.2007.0325 db/journals/iet-com/iet-com3.html#AshourL09

Mohamed Ashour Tho Le-Ngoc Priority queuing of long-range dependent traffic. 3954-3963 2008 31 Comput. Commun. 17 https://doi.org/10.1016/j.comcom.2008.07.016 db/journals/comcom/comcom31.html#AshourL08

Mohamed Ashour Tho Le-Ngoc Delay-margin based traffic engineering for MPLS-DiffServ networks. 351-361 2008 10 J. Commun. Networks 3 https://doi.org/10.1109/JCN.2008.6388356 db/journals/jcn/jcn10.html#AshourL08

Quang-Dung Ho Mohamed Ashour Tho Le-Ngoc Channel and Delay Margin Aware Bandwidth Allocation for Future Generation Wireless Networks. 2349-2353 2008 GLOBECOM https://doi.org/10.1109/GLOCOM.2008.ECP.452 conf/globecom/2008 db/conf/globecom/globecom2008.html#HoAL08

Mohamed Ashour Tho Le-Ngoc End-to-end delay margin balancing approach for routing in multi-class networks. 311-322 2007 13 Wirel. Networks 3 https://doi.org/10.1007/s11276-006-7527-9 db/journals/winet/winet13.html#AshourL07

Mohamed Ashour Tho Le-Ngoc Multi-Scale Queuing Analysis of Long-Range Dependent Traffic and Variable Service Rates. 585-590 2006 ICC https://doi.org/10.1109/ICC.2006.254858 conf/icc/2006 db/conf/icc/icc2006.html#AshourL06 Mohamed Ashour Tho Le-Ngoc End-to-end delay satisfaction balancing routing. 5 2005 GLOBECOM https://doi.org/10.1109/GLOCOM.2005.1577759 conf/globecom/2005 db/conf/globecom/globecom2005.html#AshourL05 Mohamed Ashour Tho Le-Ngoc Delay Satisfaction End-to-End Priority Assignment and Routing in Multi- Class Priority Networks. 16 2005 conf/qshine/2005 QSHINE https://doi.org/10.1109/QSHINE.2005.17 https://doi.ieeecomputersociety.org/10.1109/QSHINE.2005.17 http://eudl.eu/doi/10.1109/QSHINE.2005.17 db/conf/qshine/qshine2005.html#AshourL05

Nicolae Iuoras Tho Le-Ngoc Mohamed Ashour Tallal Elshabrawy An IP-based satellite communication system architecture for interactive multimedia services. 401-426 2003 21 Int. J. Satell. Commun. Netw. 4-5 https://doi.org/10.1002/sat.758 db/journals/ijscn/ijscn21.html#IuorasLAE03

Mohamed Ashour Tho Le-Ngoc Priority queuing of long-range dependent traffic. 3025-3029 2003 GLOBECOM https://doi.org/10.1109/GLOCOM.2003.1258791 conf/globecom/2003 db/conf/globecom/globecom2003.html#AshourL03 Mohamed Ashour Ferhat Khendek Tho Le-Ngoc Formal Description of Real-time Systems using SDL. 190- 1999 conf/rtcsa/1999 RTCSA https://doi.org/10.1109/RTCSA.1999.811221 https://doi.ieeecomputersociety.org/10.1109/RTCSA.1999.811221 db/conf/rtcsa/rtcsa1999.html#AshourKL99 Ahmed Abdelgawwad Ramy Atawia Mariam El Azab Sarah M. Azzam Rana Badawi Phoebe Edward Minar El-Aasser Yasmine Morad El-sabe Mohamed Esam Eldin Salah Elhoshy Tallal ElshabrawyTallal El Shabrawy Sondos Elzeiny Hany F. Hammad Hadil Hesham Quang-Dung Ho Mohamed Ibrahim Nicolae Iuoras Ahmed Khaled 0002 Ferhat Khendek Tho Le-Ngoc Mohamed Mandour Maggie Mashaly Ahmed Mohamed Medhat Youstina Megalli Sherry Micheal Nawraz Saeed Mohamed Abdullah Muhammad Mohamed R. M. Rizk Jörg RobertJoerg Robert Nawraz Saeed Muhamed Salah Ezzeldin Shereen Ezzeldin Tarek Kareem Tarek Genssia Yasser Marwa Zamzam