Publications

2024

• kubeFlower: A privacy-preserving framework for Kubernetes-based federated learning in cloud–edge environments (PDF 3.61MB)
  J. M. Parra-Ullauri, H. Madhukumar, A. C. Nicolaescu, X. Zhang, A. Bravalheri, R. Hussain, X. Vasilakos, R. Nejabati, D. Simeonidou, ELSEVIER Future Generation Computer Systems (2024)
• A Polarization Insensitive and Angularly Stable Reconfigurable Unit Cell for Reconfigurable Intelligent Surfaces (PDF 376kB)
  M. Saikia, M. Garcıa-Fernandez, G. Alvarez-Narciandi, M. Ali Babar Abbasi, S. Cotton, O. Yurduseven, IEEE International Symposium on Antennas and Propagation (2024)
• Computing Within Limits: An Empirical Study of Energy Consumption in ML Training and Inference (PDF 699kB)
  I. Mavromatis, K. Katsaros, A. Khan, QoMEX 2024 (2024)
• Practical mmWave UE Performance inRIS-Assisted Wireless Network (PDF 1.64MB)
  C. Larmour, M. A. B. Abbasi, D. Zelenchuk, N. Buchanan, V. Fusco, IEEE International Symposium on Antennas and Propagation (2024)
• A Modified 1-Bit Unit-cell for mmWave RISOptimized at Extreme Incident Angle (PDF 820kB)
  G. Machado, A. McKernan, C. Gu, D. Zelenchuk, M. Saikia, O. Yurduseven, S. Cotton, M. A. B. Abbasi, IEEE International Symposium on Antennas and Propagation (2024)
• A 2D Transmitarray-Augmented Luneburg Lens Antenna for Millimeter-Wave Applications (PDF 655kB)
  B. Alali, D. Zelenchuk, M. Ali Babar Abbasi, IEEE International Symposium on Antennas and Propagation (2024)
• Intelligent Routing as a Service (iRaaS) A Flexible Routing Framework for Knowledge-Defined Networks (PDF 3MB)
  S. Ghosh, K. Katsaros, K. Antonakoglou, I. Mavromatis, D. Kaleshi, IFIP Networking, Digital Catapult (2024)
• Channel Measurements at 6.4 GHz for IEEE 802.11be WLAN/ A Statistical Analysis of Sub-7 GHz Radio Channels used for IEEE 802.11be WLAN (PDF 5.41MB)
  N. Chaudhry, S. Cotton, N. Simmons, C. R. C. M. Da Silva, O. Yurduseven, P. C. Sofotasios, M. Matthaiou, T. Q. Duong, IEEE PIMRC (2024)
• 5G-VIOS: Towards next generation intelligent inter-domain network service orchestration and resource optimisation (PDF 3.04MB)
  S. Moazzeni, K. Katsaros, N. Ferdosian, K. Antonakoglou, M. Rouse , D. Kaleshi, A. Fernández-Fernández , M. Catalan-Cid, C. Vrontos, R. Nejabati, D. Simeonidou, Computer Networks (2024)
• AI Model Placement for 6G Networks under Epistemic Uncertainty Estimation (PDF 901kB)
  L. Huang, Y. Wu, J. Marcelo Parra-Ullauri, R. Nejabati, D. Simeonidou, ICC 2024 (2024)
• Federated Analytics for 6G Networks: Applications, Challenges, and Opportunities (PDF 1.57MB)
  J. Marcelo Parra-Ullauri, X. Zhang, A. Bravalheri, S. Moazzeni, Y. Wu, R. Nejabati, D. Simeonidou. IEEE Network (2024)
• iOn-Profiler: Intelligent Online Multi-Objective VNF Profiling With Reinforcement Learning (PDF 4MB)
  X. Vasilakos, S. Moazzeni, A. Bravalheri, P. Jaisudthi, R. Nejabati, D. Simeonidou, IEEE Transactions on Network and Service Management (2024)
• Federated Analytics With Data Augmentation in Domain Generalisation Toward Future Networks (PDF 4MB)
  X. Zhang, Juan M. Parra-Ullauri, S. Moazzeni, X. Vasilakos, R. Nejabati, D. Simeonidou, IEEE Transactions on Machine Learning in Communications and Networking (2024)
• Exploring the Synergy of Fog Computing, Blockchain, and Federated Learning for IoT Applications: A Systematic Literature Review (PDF 3MB)
  W. Valdez Solis, J. M. Parra-Ullauri, A. Kertesz, IEEE Access (2024)
• RIS-Assisted Cell-Free Massive MIMO Relying on Reflection Pattern Modulation (PDF 1MB)
  Z. Sui, H. Quoc Ngo, T. Van Chien, M. Matthaiou, L. Hanzo, IEEE Transactions on Communications (2024)
• Cell-free Massive MIMO Surveillance of Multiple Untrusted Communication Links (PDF 824kB)
  Z. Mobini, H. Quoc Ngo, M. Matthaiou, L. Hanzo, IEEE Internet of Things Journal (2024)
• Coherent O-band WDM Transmission of DP-16QAM over 50-km BDFA-Amplified Link (PDF 986kB)
  N. Taengnoi, K. R. H. Bottrill, Y. Hong, W. Yu, J. Sahu, L. Hanzo, D. J. Richardson, P. Petropoulos, Optics Express (2024)
• Optical Wireless 3D-Positioning and Device Orientation Estimation (PDF 3MB)
  Y. Huang, M. Safari, H. Haas, I. Tavakkolnia, IEEE Open Journal of the Communications Society (2024)

2023

• Experimental Demonstration of 38 Gbps over 2.5 m OWC Systems with Eye-safe 850 nm SM-VCSELs (PDF, 857kB)
  I. N. O. Osahon, S. Rajbhandari, I. Kostakis, A. Ihsan, D. Powell, W. Meredith, M. Missous, H. Haas, J. Tang, IEEE Photonics Technology Letters (2023)
• Joint Position and Orientation Estimation in VCSEL-Based LiFi Networks:A Deep Learning Approach (PDF 1MB)
  R. Ahmad, H. Kazemi, E. Sarbazi, H. Haas, IEEE Globecom (2023)
• Opportunistic Transmission of Distributed Learning Models in Mobile UAVs (PDF 5MB)
  J. Li, X. Liu, T. Mahmoodi, IEEE PIMRC (2023). Best paper award recipient.
• Task-oriented and Semantics-aware Communications for Augmented Reality (PDF 5MB)
  Z. Wang, Y. Deng, IEEE Globecom (2023)
• DRL-Driven Intelligent Access Traffic Management for Hybrid 5G-WiFi Multi-RAT Networks (PDF 745kB)
  X. Zhou, H. Li, A.C. Bravalheri, A. Emami, R. Nejabati, S. Yan & D. Simeonidou, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (2023)
• Reducing the Environmental Impact of Wireless Communication via Probabilistic Machine Learning (PDF 455kB)
  R. Koblitz, L. Maggi, M. Andrews, Nokia Bell Labs (2023)
• Cladding-Pumped YDFA for Data Transmission in the 1071- 1097 nm Range (PDF 393kB)
  X. Huang, S. Liang, L. Xu, D. J. Richardson, Y. Jung, University of Southampton (2023)
• Multi-RAT enhanced Private Wireless Networks with Intent-Based Network Management Automation (PDF 2MB)
  A. Emami, H. Frank, W. He, A. Bravalheri, A.C Nicolaescu, H. Li, H. Falaki, S.Yan, R. Nejabati, D. Simeonidou, High Performance Networks Research Group, Smart Internet Lab – University of Bristol ( 2023)
• FSO-based Small Satellite Systems with Quad-Cell (PDF 450kB)
  H. Safi, I. Tavakkolnia, H. Haas, Optical Wireless Communication Conference – Eindhoven (2023)
• Asynchronous Federated Learning via Over-the-air Computation (PDF 352 kB)
  Z. Zheng, Y. Deng, X. Liu, A. Nallanathan,IEEE Globecom, Kings College London (2023)