Ahmed Mohamed Abdelmoniem Sayed

Photo of Ahmed Sayed 

Senior Lecturer (Associate Professor) & Director of MSc BDS Programme
Lead of SAYED Systems Group
Member of Networks Group and DT4SGD Lab & DERI Institute
School of Electronic Engineering and Computer Science,
Queen Mary University of London, UK

Address: Office E153a, Engineering Building
Queen Mary University of London,
Mile End, London, UK

Email: ahmed.sayed@qmul.ac.uk

Links: CV   GoogleScholar   OrcID   LinkedIn   Github   Proposal Guide   Proposal Template

About me

I am Ahmed M. A. Sayed (aka. Ahmed M. Abdelmoniem), a Senior Lecturer (Associate Professor) and the Director of the MSC Big Data Science Programme at School of EECS, Queen Mary University of London, UK. I lead SAYED Systems Group where we strive to design and build Scalable Adaptive Yet Efficient Distributed systems of the Future. I am the Principal Investigator of a grant funded by UKRI-EPSRC New Investigator Award for Project KUber in partnership with major industrial players (i.e., Nokia Bell Labs, Samsung AI, IBM Research). I have a PhD in Computer Science and Engineering from the Hong Kong University of Science and Technology (HKUST) advised by Brahim Bensaou. I held the positions of Senior Researcher at Future Networks Lab, Huawei Research, Hong Kong and Research Scientist at SANDS Lab, KAUST, Saudi Arabia working with Marco Canini. My early research involved optimizing networked systems to improve the performance of applications in both wireless and data-center networks and proposing efficient and practical systems for distributed machine learning. My current research focus involves designing and prototyping Networked and Distributed Systems of the Future. In particular, I am interested in developing methods and techniques to enhance the performance of networked and distributed systems. I am currently focusing on developing scalable and efficient systems supporting distributed machine Learning (esp., distributed privacy-preserving ML aka. Federated Learning). I also organise and teach ECS640U/765P Big Data Processing (UG/PG module) and teach ECS637U/757P Digital Media and Social Networks (UG/PG module).

Prospective Students and PostDocs

I’m always looking for bright and enthusiastic people to join my research group

  1. If you are looking to do a PhD with me, thank you for your interest, but please READ THIS FIRST and then reach out to me via Email along with your CV, transcripts, and research statement/proposal.

  2. For PostDocs , please observe the deadlines for MSCA Fellowship, EPSRC Future Leaders Fellowship, Royal Commission Fellowship, Leverhulme Early Career Fellows, British Academy International Fellowship, British Academy Postdoctoral Fellowship, Royal Society University Research Fellow, Royal Society Newton International Fellow, and Schlumberger Fellowship

Vacancies and Opportunities

  1. Applications are open to MSCA PostDoc Fellowship for any applicants that meets the eligibility criteria, please this LINK or this Flyer, please reach out to me after checking details with CV and initial proposal before the Internal Expression of Interest Deadline 31-Jul-2024.

  2. Accepting Two PhD Applicants who are Awarded the China Scholarship Council (CSC) scholarship and would like to join QMUL, if interested please reach out to me or Ziquan Liu (ziquan.liu@qmul.ac.uk) to discuss your application for start in Sept 2024 at QMUL.

  3. There are various scholarships available, check out the eligible scholarships for you by searching QMUL scholarship database and then get in touch with me.

Grants and Funding

  1. 2024-2027 UKRI-EPSRC New Investigator Award (NIA), PI, Knowledge Delivery System for Machine Learning at Scale (KUber), 650K GBP.

  2. 2022-Now EPSRC (REPHRAIN Center), CoI, Moderation in Decentralised Social Networks (DSNmod), with Ignacio Castro and Gareth Tyson (QMUL), 81K GBP.

  3. 2022-Now HKRGC (GRF), CoI, ML Congestion Control in SDN-based Data Center Networks, with Brahim Bensaou (HKUST), 600K HKD.

  4. 2021-Now KAUST (CRG), Named Researcher/CoI, Machine Learning Architecture for Information Transfer, with Marco Canini (KAUST) and Marco Chiesa (KTH), 400K USD.

TPC/Reviewing, Editorial, and Organisation


  2. Long-term Reviewer: IEEE ToN, TCC, TNSM, TNNLS, TMC, IoTJ, JSAC - ACM TOMPECS - Elsevier ComNets, ComCom, FGCS, JPDC

  3. I am co-editing for Frontiers in HPC on the research topic of HPC for AI in Big Model Era, looking forward to your best submission - Abstract Deadline 05-Jan-2023.

  4. I am co-organising the 5th International Workshop on Embedded and Mobile Deep learning as part of ACM MobiSys 2021, looking forward to your best submission - Deadline 07-May-2021.

Open Access Publishing

  1. JISC OA agreements helps with publishing free open-access in wide range of publishers, see List of 58 Publishers. Please reach out to me for more details.

  2. Springer-Egypt OA agreement to help with publishing free open-access in all Open-Access and Hybrid journals in Springer and SpringerNature. Please reach out to me for more details.


Please check the publications webpage for full list of the publications along with its PDF.

  1. [1-Jun-2024] Invited as a Plenary Panel Member to the 24th IEEE International Conference on Software Quality, Reliability, and Security (IEEE QRS), Cambridge 1-5 Jul, 2024. [Conference Page]

  2. [20-May-2024] A joint paper with Prof. Mingliang Gao, from Shandong University of Technology titled“Cross-Modality Interaction Network for Medical Image Fusion”, is accepted in IEEE Transactions on Consumer Electronics, 2024.

  3. [15-May-2024] A joint paper with Prof. Linlin You, from Sun Yat-Sen University, titled “Exploring Representational Similarity Analysis to Protect Federated Learning from Data Poisoning.”, is accepted the ACM Conference on Web Conference (ACM WWW), 2024.

  4. [1-May-2024] A joint paper with Prof. Yuchao Zhang, from Beijing University of Post and Telecommunications, titled “FLAIR: A Fast and Low-Redundancy Failure Recovery Framework for Inter Data Center Network”, is accepted IEEE Transactions on Cloud Computing, 2024

  5. [7-Feb-2024] A joint paper with Prof. Ali Anwar, from University of Minnesota Twin-Cities, titled “FLOAT: Federated Learning Optimizations with Automated Tuning", is accepted in ACM Conference on Computer Systems (ACM EuroSys), 2024.

  6. [17-Jan-2024] A paper titled “EMPRN: Reinforcement Learning-based ECN Tuning Using Message Passing Graph Recurrent Networks for Datacenters", is accepted in IEEE Conference on Communications (IEEE ICC), 2024.

  7. [15-Dec-2023] A paper titled "Decentralised Moderation for Interoperable Social Networks: A Conversation-Based Approach for Pleroma and the Fediverse, is accepted in the International AAAI Conference on Web and Social Media (AAAI ICWSM).

  8. [15-Jul-2023] Gave a Keynote at The Intelligent Methods, Systems, and Applications (IMSA) Conference titled “Towards Practical and Efficient Federated Learning” in Cairo, Egypt.

  9. [4-Jul-2023] A joint paper with Prof. Chen Wang, from Huazhong University of Science and Technology, titled “Knowledge Representation of Training Data with Adversarial Examples Supporting Decision Boundary” was accepted to IEEE transactions on Information Forensics and Security (IEEE TIFS), 2023.

  10. [2-Jul-2023] I have presented our work “REFL: Resource-Efficent Federated Learning” at the Fifth UK Mobile, Wearable and Ubiquitous Systems Research Symposium (MobiUK), 2023. [Abstract]

  11. [28-June-2023] Gave a Keynote Speech based on invitation by SAILINGS Lab at Harbin Institute of Technology, China on “Towards Practical and Efficient Federated Learning”. [Event Link]

  12. [24-June-2023] Gave a Keynote Speech at The International Sustainability Conference on “AI and Edge Technologies for Fostering SDGs”. [YouTube Video]

  13. [21-June-2023] Gave a Keynote Speech based on invitation by Super User Network Summit in London, UK on “Big Data, Machine Learning and Federated Learning”. [Event Link]

  14. [25-May-2023] Had a podcast on Systems Research and Federated Learning (inc. our ACM EuroSys work REFL) at the Disseminate: The Computer Science Research Podcast invited by the host Jack Waudby.

  15. [17-May-2023] Gave a talk on Practical and Efficient Federated Learning at the Institute of Communication Systems, University of Surrey invited by Ahmed Elzanaty.

  16. [26-Feb-2023] Our paper “Enhancing TCP via Hysteresis Switching: Theoretical Analysis and Empirical Evaluation“, is accepted in IEEE Transactions of Networking (ToN), 2023. [Conference Version]

  17. [10-Feb-2023] Our paper “A Comprehensive Empirical Study of Heterogeneity in Federated Learning“, is accepted in IEEE Internet of Things (IoT) Journal, 2023. [ArXiv]

  18. [18-Jan-2023] Our paper “A2FL: Availability-Aware Selection for Machine Learning on Clients with Federated Big Data“, is accepted in IEEE ICC, 2023. [Detailed Paper] [Conference Paper] [Slides]

  19. [26-Oct-2022] Gave a talk on Practical and Efficient Federated Learning at the Institute of Computing Systems Architeture, University of Edinburgh invited by Luo Mai.

  20. [16-Aug-2022] Our paper “REFL: Resource Efficient Federated Learning“, is accepted in ACM EuroSys, 2023. [ArXiv] [Code]

  21. [7-Aug-2022] Our paper “EAFL: Energy-Aware Federated Learning Framework on Battery-Powered Clients”, is accepted in ACM FedEdge workshop at MobiCom, 2022. [ArXiv] [Presentation]

  22. [28-Jun-2022] Gave a talk on Practical and Efficient Federated Learning at Department of Computing, School of Engineering, Imperial College London invited by Hamed Haddadi. [Slides]

  23. [9-Jun-2022] Our paper “Towards Efficient and Practical Federated Learning”, is accepted in ACM CrossFL workshop at MLSys, 2022.

  24. [5-Apr-2022] Our paper “Empirical analysis of federated learning in heterogeneous environments”, is published in ACM EuroMLSys workshop at EuroSys, 2022. [Paper]

  25. [6-Dec-2021] Our paper “Rethinking gradient sparsification as total error minimization”, is published in the most prestigious AI/ML conference NeurIPS as a spotlight paper, 2021. [Paper]

  26. [7-Jul-2021] Our paper “Grace: A compressed communication framework for distributed machine learning”, is published in IEEE ICDCS, 2021.

  27. [7-Jun-2021] Our paper “A Two-tiered Caching Scheme for Information-Centric Networks”, is published in IEEE HPSR, 2021.

  28. [7-Apr-2021] Our paper “Towards mitigating device heterogeneity in federated learning via adaptive model quantization”, is published in ACM EuroMLSys workshop at EuroSys, 2021. [Paper]

  29. [22-Jan-2021] Our paper “T-RACKs: A Faster Recovery Mechanism for TCP in Data Center Networks”, is published in the IEEE/ACM Transactions on Networking (ToN), 2021.

  30. [18-Jan-2021] Our paper “An Efficient Statistical-based Gradient Compression Technique for Distributed Training Systems”, is published in International Conference on ML Systems (MLSys) 2021.

  31. [5-Dec-2020] Our paper “DC2: Delay-aware Compression Control for Distributed Machine Learning” is published in IEEE INFOCOM 2021.