2025

• S. Bhandari, T. X. Vu, and S. Chatzinotas, “Near Real-time LEO-based Edge Computing Platform for Challenging Geographical Terrain,” IEEE Internet of Things Journal, in revision.

2024

• Raphaël Ollando, Seung Yeob Shin, and Lionel C. Briand, “Learning Failure-Inducing Models for Testing Software-Defined Networks,” ACM Transactions on Software Engineering Methodology, 2024.

• Chougrani, O. Kodheli, A. Georganaki, J. Thoemel, C. Vittoria Turtoro, F. Zeppenfeldt, P. Pissias, M. HOFMANN, and S. CHATZINOTAS. “Connecting space missions through NGSO constellations: feasibility study.” Frontiers in Communications and Networks, 5 (2024)

• Bhandari, T. X. Vu, and S. Chatzinotas, “LEO Satellite-assisted Task Offloading for a Near Real-time Earth Observation Service,” IEEE Global Communications Conference, Cape Town, South Africa, 2024, pp. 3033-3038, doi: 10.1109/GLOBECOM52923.2024.10901122.

• G. Abreha, I. Maity, H. Chougrani, C. Politis and S. Chatzinotas, “Resource-Aware On-board Content Caching in Multi-Layer Satellite Edge Networks,” ICC 2024 – IEEE International Conference on Communications, Denver, CO, USA, 2024, pp. 3943-3949.

• Ahsan, T. X. Vu, and S. Chatzinotas, “Flexible Resource Allocation for eMBB and mMTC services in a Time-Varying Satellite Topology,” IEEE International Conference on Communications Workshops (ICC Workshops), Denver, CO, USA, 2024, pp. 1-6, doi: 10.1109/ICCWorkshops59551.2024.10615494

• S. Bhandari, T. X. Vu and S. Chatzinotas, ”User-centric Flexible Resource Management Framework for LEO Satellites with Fully Regenerative Payload,” in IEEE Journal on Selected Areas in Communications, 2024

• Minardi, Y. Drif, T. X. Vu, and S. Chatzinotas, “SAST-VNE: A Flexible Framework for Network Slicing in 6G Integrated Satellite-Terrestrial Networks,” IEEE Journal on Selected Areas in Communications, 2024

• N. Dazhi, H. Al-Hraishawi, B. Shankar, S. Chatzinotas and J. Grotz, “Joint NTN Slicing and Admission Control for Infrastructure-as-a-Service: A Deep Learning Aided Multi-objective Optimization,” in IEEE Transactions on Cognitive Communications and Networking, doi: 10.1109/TCCN.2024.3461673

• Minardi, T. X. Vu, I. Maity, C. Politis, and S. Chatzinotas, “Traffic-Aware Virtual Network Embedding with Joint Load Balancing and Data Rate Assignment for SDN-Based Networks,” IEEE Transactions on Network and Service Management, 2024.

2023

• Malik, J., Pastore, F. “An empirical study of vulnerabilities in edge frameworks to support security testing improvement,” Empir Software Eng 28, 99 (2023).
• T.S. Abdu et al., “Demand-aware Flexible Handover Strategy for LEO Constellation”, IEEE ICC Workshop on Mega-Constellations in the 6G Era, June 2023.
• T. Mezgebo-Kebedew, V.N. Ha, Lagunas, J. Grotz, S. Chatzinotas, “QoE-Aware Cost-Minimizing Bandwidth Renting for Satellite-as-a-Service enabled Multiple-Beam SATCOM Systems”, to appear in IEEE Transactions on Communications.
• T. Mezgebo-Kebedew, V.N. Ha, E. Lagunas, D. Dung-Tran, J. Grotz, S. Chatzinotas, “Reinforcement Learning for QoE-Oriented Flexible Bandwidth Allocation Design in Wireless Communication Networks”, IEEE Globecom Workshops (GC Wkshps): Workshop on Cellular UAV and Satellite Communications 2023, 4-8 December, Malaysia.
• M. N. Dazhi, H. Al-Hraishawi, B. Shankar, S. Chatzinotas and B. Ottersten, “Energy-Efficient Service-Aware Multi-Connectivity Scheduler for Uplink Multi-Layer Non-Terrestrial Networks,” in IEEE Transactions on Green Communications and Networking, 2023, doi: 10.1109/TGCN.2023.3269283
• K. H. Nguyen, V. N. Ha, E. Lagunas, S. Chatzinotas, and J. Grotz, “LEO-to-User Assignment and Resource Allocation for Uplink Transmit Power Minimization”, in Proc. International ITG 26th Workshop on Smart Antennas (WSA), 2023.
• K. H. Nguyen, V. N. Ha, E. Lagunas, S. Chatzinotas, and J. Grotz, “Two-tier User Association and Resource Allocation Design for Integrated Satellite-Terrestrial Networks”, in Proc. IEEE ICC Wks, 2023.
• M. Minardi, Y. Drif, T. X. Vu, I. Maity, C. Politis and S. Chatzinotas, “SDN-based Testbed for Emerging Use Cases in Beyond 5G NTN-Terrestrial Networks,” NOMS 2023-2023 IEEE/IFIP Network Operations and Management Symposium, Miami, FL, USA, 2023
• M. Minardi, T. X. Vu, L. Lei, S. Chatzinotas, and C. Politis, “Virtual Network Embedding for Dynamic NGSO Systems: Algorithmic Solution and SDN-Testbed Validation,” IEEE Transactions on Network and Service Management, 2023, doi: 10.1109/TNSM.2022.3225748
• S. Bhandari, T. X. Vu, S. Chatzinotas, and B. Ottersten, “Efficient Content Caching for Delivery Time Minimization in the LEO Satellite Networks,” in Proc. IEEE ICC Wks, 2023.
• M. Minardi, Y. Drif, T. X. Vu, I. Maity, C. Politis, and S. Chatzinotas, “SDN-based Testbed for Emerging Use Cases in Beyond 5G NTN-Terrestrial Networks”, in  Proc. 2nd Int. Workshop on Autonomous Network Management in 5G and Beyond Systems, 2023.
• J.Krivochiza et al. “Optimally Conditioned Channel Matrices in Precoding Enabled Non-Terrestrial Networks”, in Proc. PIMRC, Toronto, 2023.
• H. Gebreslasie Abreha et al., “Fairness-Aware Dynamic VNF Mapping and Scheduling in SDN/NFV-Enabled Satellite Edge Networks”, in Proc. IEEE ICC, Rome, 2023.

2022

• I. Maity, T. X. Vu, S. Chatzinotas, and M. Minardi, “D-ViNE: Dynamic Virtual Network Embedding in Non-Terrestrial Networks,” in Proc. IEEE WCNC, 2022.
• T. Mezgebo-Kebedew, V.N. Ha, E. Lagunas, J. Grotz, S. Chatzinotas, “QoE-Oriented Resource Allocation Design Coping with Time Varying Demands in Wireless Communication Networks”, Vehicular Technology Conference (VTC2022-Fall), Beijing/London, Sept. 2022.
• M. N. Dazhi, H. Al-Hraishawi, M. R. B. Shankar and S. Chatzinotas, “Terminal-Aware Multi-Connectivity Scheduler for Uplink Multi-Layer Non-Terrestrial Networks” 2022 IEEE Global Communications Conference (GlobeCom Workshops), 2022.
• P. Bui, T.V. Chien, E. Lagunas, J. Grotz, S. Chatzinotas, B. Ottersten, “Robust Congestion Control for Demand-Based Optimization in Precoded Multi-Beam High Throughput Satellite Communications“, IEEE Trans. On Communications, 2022.
• P. Bui, T.V. Chien, E. Lagunas, J. Grotz, S. Chatzinotas, B. Ottersten, “Joint Beam Placement and Load Balancing Optimization for Non-Geostationary Satellite Systems”, IEEE International Mediterranean Conference on Communications and Networking (MeditCom), Athens, Greece, Sept. 2022
• P. Bui, T.V. Chien, E. Lagunas, J. Grotz, S. Chatzinotas, B. Ottersten, ‘” Learning to Optimize: Balancing Two Conflict Metrics in MB-HTS Networks”, Advanced Satellite Multimedia Conference and Signal Processing for Space Communications Workshop (ASMS/SPSC), Gratz, Austria, Sep. 2022
• M. N. Dazhi, H. Al-Hraishawi, M. R. B. Shankar and S. Chatzinotas, “Uplink Capacity Optimization for High Throughput Satellites using SDN and Multi-Orbital Dual Connectivity,” 2022 IEEE International Conference on Communications Workshops (ICC Workshops), 2022.

2021

• J. F. Mendoza, M. Minardi, S. Chatzinotas, L. Lei, and T. X. Vu, “An SDN Based Testbed for Dynamic Network Slicing in Satellite-Terrestrial Networks,” in 2021 IEEE International Mediterranean Conference on Communications and Networking (MeditCom), 2021
• M. Minardi, S. K. Sharma, S. Chatzinotas and T. X. Vu, “A Parallel Link Mapping for Virtual Network Embedding with Joint Load-Balancing and Energy-Saving,” 2021 IEEE International Mediterranean Conference on Communications and Networking (MeditCom), 2021
• L. Lei, Y. Yuan, T. X. Vu, S. Chatzinotas, M. Minardi and J. F. M. Montoya, “Dynamic-Adaptive AI Solutions for Network Slicing Management in Satellite-Integrated B5G Systems,” in IEEE Network, vol. 35, no. 6, pp. 91-97, November/December 2021