An End-to-End Smart Radio Log Anomaly Detection Architecture for 5G/6G Networks.

Aris Leivadeas

Marios Avgeris Aroosa Hameed Brian Le Aris Leivadeas Ioannis Lambadaris An End-to-End Smart Radio Log Anomaly Detection Architecture for 5G/6G Networks. 2026 March 32-38 64 IEEE Commun. Mag. 3 https://doi.org/10.1109/MCOM.001.2500313 db/journals/cm/cm64.html#AvgerisHLLL26 streams/journals/cm

John Violos Fotios Voutsas Christos Diou Aris Leivadeas Detecting application transitions and identifying application types for intent-based network assurance: A machine learning perspective. 111872 2026 274 Comput. Networks https://doi.org/10.1016/j.comnet.2025.111872 db/journals/cn/cn274.html#ViolosVDL26 streams/journals/cn

Olivier Brochu Aris Leivadeas Stéphane Coulombe A Comprehensive Long-duration 8K Dataset to Benchmark Hardware Encoding for Live 360° Video Tiled Streaming. 388-394 2026 MMSys https://doi.org/10.1145/3793853.3799804 conf/mmsys/2026 db/conf/mmsys/mmsys2026.html#BrochuLC26

Takoua Jradi John Violos Dimitrios Spatharakis Lydia Mavraidi Ioannis Dimolitsas Aris Leivadeas Symeon Papavassiliou Intent-Driven Smart Manufacturing Integrating Knowledge Graphs and Large Language Models. 2026 February abs/2602.12419 CoRR https://doi.org/10.48550/arXiv.2602.12419 db/journals/corr/corr2602.html#abs-2602-12419 streams/journals/corr

Yosra Njah Aris Leivadeas Matthias Falkner An AI-Driven Intent-Based Network Architecture. 146-153 2025 April 63 IEEE Commun. Mag. 4 https://doi.org/10.1109/MCOM.001.2400143 db/journals/cm/cm63.html#NjahLF25 streams/journals/cm

Athanasios Chourlias John Violos Aris Leivadeas Virtual sensors for smart farming: An IoT- and AI-enabled approach. 101611 2025 32 Internet Things https://doi.org/10.1016/j.iot.2025.101611 db/journals/iot/iot32.html#ChourliasVL25 streams/journals/iot

Sangrez Khan Amir Ali Pour Marios Avgeris Julien Gascon-Samson Aris Leivadeas FEDORA: Federated Ensemble Reinforcement Learning for DAG-Based Task Offloading and Resource Allocation in MEC. 44228-44242 2025 November 12 IEEE Internet Things J. 21 https://doi.org/10.1109/JIOT.2025.3596467 db/journals/iotj/iotj12.html#KhanPAGL25 streams/journals/iotj

Dimitra Tsiolis Aris Leivadeas A Smart City Assisted Internet of Military Defense Things Architecture. 18-24 2025 March 8 IEEE Internet Things Mag. 2 https://doi.org/10.1109/IOTM.001.2400160 db/journals/iotm/iotm8.html#TsiolisL25 streams/journals/iotm

Panagis Sarantos John Violos Aris Leivadeas Enabling semi-supervised learning in intrusion detection systems. 105010 2025 196 J. Parallel Distributed Comput. https://doi.org/10.1016/j.jpdc.2024.105010 db/journals/jpdc/jpdc196.html#SarantosVL25

Sangrez Khan Marios Avgeris Julien Gascon-Samson Aris Leivadeas EMDTORA: Energy-Aware Multi-User Dependent Task Offloading and Resource Allocation in MEC Using Graph-Enabled DRL. 1453-1469 2025 September 9 IEEE Trans. Green Commun. Netw. 3 https://doi.org/10.1109/TGCN.2024.3514578 db/journals/tgcn/tgcn9.html#KhanAGL25 streams/journals/tgcn

Aroosa Hameed John Violos Nina Santi Aris Leivadeas Nathalie Mitton FeD-TST: Federated Temporal Sparse Transformers for QoS Prediction in Dynamic IoT Networks. 1055-1069 2025 April 22 IEEE Trans. Netw. Serv. Manag. 2 https://doi.org/10.1109/TNSM.2024.3493758 db/journals/tnsm/tnsm22.html#HameedVSLM25 streams/journals/tnsm

Khai Doan Marios Avgeris Aris Leivadeas Ioannis Lambadaris Wonjae Shin Cooperative Learning-Based Framework for VNF Caching and Placement Optimization Over Low Earth Orbit Satellite Networks. 4758-4773 2025 March 74 IEEE Trans. Veh. Technol. 3 https://doi.org/10.1109/TVT.2024.3487015 db/journals/tvt/tvt74.html#DoanALLS25 streams/journals/tvt

Humza Ashraf Syed Muhammad Danish Aris Leivadeas Yazan Otoum Zeeshan Sattar Energy-Aware Code Generation with LLMs: Benchmarking Small vs. Large Language Models for Sustainable AI Programming. 814-821 2025 FLLM https://doi.org/10.1109/FLLM67465.2025.11391072 conf/fllm/2025 db/conf/fllm/fllm2025.html#AshrafDLOS25 Aroosa Hameed Ioannis Lambadaris Ian D. Marsland Roland Smith Hazem Ibrahim Syed Hassan Raza Naqvi Aris Leivadeas Inception-LSTM: A Two Stage Approach for Indoor Position Estimation Using Channel Impulse Response Measurements. GLOBECOM 2025 4221-4226 conf/globecom/2025 https://doi.org/10.1109/GLOBECOM59602.2025.11431648 db/conf/globecom/globecom2025.html#HameedLMSINL25 streams/conf/globecom John Violos Ioannis Fovakis Aris Leivadeas Compressing Data and Deep Learning Models for Green Edge Computing. GLOBECOM 2025 4693-4698 conf/globecom/2025 https://doi.org/10.1109/GLOBECOM59602.2025.11432330 db/conf/globecom/globecom2025.html#ViolosFL25 streams/conf/globecom Aroosa Hameed Syed Muhammad Danish Aris Leivadeas Aligning Pre-Trained LLMs for Enhanced UAV Power Consumption Forecasting. GLOBECOM 2025 5447-5452 conf/globecom/2025 https://doi.org/10.1109/GLOBECOM59602.2025.11432256 db/conf/globecom/globecom2025.html#HameedDL25 streams/conf/globecom Umar Farooq Aroosa Hameed Aris Leivadeas Ioannis Lambadaris Adaptive Federated Learning with Lyapunov Optimization for Robust Radio Link Failure Detection in 5G Networks. GLOBECOM 2025 5973-5978 conf/globecom/2025 https://doi.org/10.1109/GLOBECOM59602.2025.11432564 db/conf/globecom/globecom2025.html#FarooqHLL25 streams/conf/globecom John Violos Christos Krikas Panagis Sarantos Aris Leivadeas OLIDA-IDS: Online Learning with Integrated Domain Adaptation for Intrusion Detection Systems. GLOBECOM 2025 6256-6261 conf/globecom/2025 https://doi.org/10.1109/GLOBECOM59602.2025.11431867 db/conf/globecom/globecom2025.html#ViolosKSL25 streams/conf/globecom Takoua Jradi John Violos Dimitrios Spatharakis Lydia Mavraidi Ioannis Dimolitsas Aris Leivadeas Symeon Papavassiliou Intent-Driven Smart Manufacturing Integrating Knowledge Graphs and Large Language Models. 162-169 2025 ICKG https://doi.org/10.1109/ICKG66886.2025.00028 conf/icbk/2025 db/conf/icbk/ickg2025.html#JradiVSMDLP25 Umar Farooq Aroosa Hameed Aris Leivadeas Ioannis Lambadaris Transformer-Based Link Failure Detection in 5G Cellular Networks. 1-6 2025 ICC https://doi.org/10.1109/ICC52391.2025.11161928 conf/icc/2025 db/conf/icc/icc2025.html#FarooqHLL25 streams/conf/icc Said Zidelmal Aris Leivadeas A Comparative Study Between Containers and VMs with CPU Pinning, HugePages and NUMA Optimization. NFV-SDN 2025 1-6 conf/nfvsdn/2025 https://doi.org/10.1109/NFV-SDN66355.2025.11349432 db/conf/nfvsdn/nfvsdn2025.html#ZidelmalL25 streams/conf/nfvsdn Steve Lévesque Xiaoang Zheng John Violos Aris Leivadeas Network Assurance in Intent Based Data Center Networking: A Domain Shift Approach. 81-85 2025 NoF https://doi.org/10.1109/NoF66640.2025.11223335 conf/nof/2025 db/conf/nof/nof2025.html#LevesqueZVL25 streams/conf/nof Nicolas Gagnon Aris Leivadeas Evaluating the performance of 5G Core NFV-based Deployments in AWS. 181-185 2025 NoF https://doi.org/10.1109/NoF66640.2025.11223315 conf/nof/2025 db/conf/nof/nof2025.html#GagnonL25 streams/conf/nof

Humza Ashraf Syed Muhammad Danish Aris Leivadeas Yazan Otoum Zeeshan Sattar Energy-Aware Code Generation with LLMs: Benchmarking Small vs. Large Language Models for Sustainable AI Programming. 2025 August abs/2508.08332 CoRR https://doi.org/10.48550/arXiv.2508.08332 db/journals/corr/corr2508.html#abs-2508-08332 streams/journals/corr

Athanasios Bimpas John Violos Aris Leivadeas Iraklis Varlamis Leveraging pervasive computing for ambient intelligence: A survey on recent advancements, applications and open challenges. 110156 2024 February 239 Comput. Networks https://doi.org/10.1016/j.comnet.2023.110156 db/journals/cn/cn239.html#BimpasVLV24

Ramy Mohamed Marios Avgeris Aris Leivadeas Ioannis Lambadaris John W. Chinneck Todd Morris Petar Djukic Service function chain network planning through offline, online and infeasibility restoration techniques. 110241 2024 242 Comput. Networks https://doi.org/10.1016/j.comnet.2024.110241 db/journals/cn/cn242.html#MohamedALLCMD24

Fotios Voutsas John Violos Aris Leivadeas Mitigating Alert Fatigue in Cloud Monitoring Systems: A Machine Learning Perspective. 110543 2024 250 Comput. Networks https://doi.org/10.1016/j.comnet.2024.110543 db/journals/cn/cn250.html#VoutsasVL24

Stylianos Tsanakas Aroosa Hameed John Violos Aris Leivadeas A light-weight edge-enabled knowledge distillation technique for next location prediction of multitude transportation means. 45-58 2024 154 Future Gener. Comput. Syst. https://doi.org/10.1016/j.future.2023.12.025 db/journals/fgcs/fgcs154.html#TsanakasHVL24

Angelos-Christos Maroudis Theodoros Theodoropoulos John Violos Aris Leivadeas Konstantinos Tserpes Leveraging Graph Neural Networks for SLA Violation Prediction in Cloud Computing. 605-620 2024 February 21 IEEE Trans. Netw. Serv. Manag. 1 https://doi.org/10.1109/TNSM.2023.3292392 db/journals/tnsm/tnsm21.html#MaroudisTVLT24

Taha Ben Salah Marios Avgeris Aris Leivadeas Ioannis Lambadaris VNF Placement and Dynamic NUMA Node Selection Through Core Consolidation at the Edge and Cloud. 4655-4668 2024 August 21 IEEE Trans. Netw. Serv. Manag. 4 https://doi.org/10.1109/TNSM.2024.3387275 db/journals/tnsm/tnsm21.html#SalahALL24 streams/journals/tnsm

Sai Suchandan Reddy Nikolai Pitaev Aris Leivadeas Informed Network Routing for SD-WAN enabled SaaS Optimization: An M365 Proof of Concept. 1-7 2024 CIoT https://doi.org/10.1109/CIoT63799.2024.10757094 conf/ciot/2024 db/conf/ciot/ciot2024.html#ReddyPL24 Ramy Mohamed Marios Avgeris Aris Leivadeas Ioannis Lambadaris Fragmentation-Aware VNF Placement: A Deep Reinforcement Learning Approach. 5257-5262 2024 ICC https://doi.org/10.1109/ICC51166.2024.10623068 conf/icc/2024 db/conf/icc/icc2024.html#MohamedALL24 Umar Farooq Aroosa Hameed Aris Leivadeas Ioannis Lambadaris Deep Learning-Based Anomaly Detection in 5G Cellular Networks. 1-8 2024 IISA https://doi.org/10.1109/IISA62523.2024.10786687 conf/iisa/2024 db/conf/iisa/iisa2024.html#FarooqHLL24 streams/conf/iisa Steve Lévesque Xiaoang Zheng John Violos Aris Leivadeas Matthias Falkner An Incremental Learning Assurance Approach for Intent Based Networking Enabled Data Centers. 1-4 2024 IISA https://doi.org/10.1109/IISA62523.2024.10786660 conf/iisa/2024 db/conf/iisa/iisa2024.html#LevesqueZVLF24 streams/conf/iisa Ramy Mohamed Marios Avgeris Aris Leivadeas Ioannis Lambadaris Online VNF Placement using Deep Reinforcement Learning and Reward Constrained Policy Optimization. 269-274 2024 MeditCom https://doi.org/10.1109/MeditCom61057.2024.10621193 conf/meditcom/2024 db/conf/meditcom/meditcom2024.html#MohamedALL24 streams/conf/meditcom John Violos Konstantinos Stavrianos Fotios Voutsas Aris Leivadeas Leveraging Light Intensity Structural Breaks for IoT Context-Awareness. 346-351 2024 WF-IoT https://doi.org/10.1109/WF-IoT62078.2024.10811355 conf/wf-iot/2024 db/conf/wf-iot/wf-iot2024.html#ViolosSVL24 streams/conf/wf-iot Sirine Bouhoula Marios Avgeris Aris Leivadeas Ioannis Lambadaris DRL-based Trajectory Planning and Sensor Task Scheduling for Edge Robotics. 352-357 2024 WF-IoT https://doi.org/10.1109/WF-IoT62078.2024.10811394 conf/wf-iot/2024 db/conf/wf-iot/wf-iot2024.html#BouhoulaALL24 streams/conf/wf-iot

Khai Doan Marios Avgeris Aris Leivadeas Ioannis Lambadaris Wonjae Shin Cooperative Learning-Based Framework for VNF Caching and Placement Optimization over Low Earth Orbit Satellite Networks. 2024 abs/2409.05025 CoRR https://doi.org/10.48550/arXiv.2409.05025 db/journals/corr/corr2409.html#abs-2409-05025 streams/journals/corr

Yosra Njah Aris Leivadeas John Violos Matthias Falkner Toward Intent-Based Network Automation for Smart Environments: A Healthcare 4.0 Use Case. 136565-136576 2023 11 IEEE Access https://doi.org/10.1109/ACCESS.2023.3338189 db/journals/access/access11.html#NjahLVF23

Mirna Awad Aris Leivadeas Abir Awad Multi-resource predictive workload consolidation approach in virtualized environments. 110088 2023 December 237 Comput. Networks https://doi.org/10.1016/j.comnet.2023.110088 db/journals/cn/cn237.html#AwadLA23

Aris Leivadeas Matthias Falkner A Survey on Intent-Based Networking. 625-655 2023 25 IEEE Commun. Surv. Tutorials 1 https://doi.org/10.1109/COMST.2022.3215919 db/journals/comsur/comsur25.html#LeivadeasF23

Laaziz Lahlou Chafika Tata Nadjia Kara Aris Leivadeas Abdelouahed Gherbi Edge-cloud online joint placement of Virtual Network Functions and allocation of compute and network resources using meta-heuristics. 7531-7558 2023 14 J. Ambient Intell. Humaniz. Comput. 6 https://doi.org/10.1007/s12652-023-04587-9 db/journals/jaihc/jaihc14.html#LahlouTKLG23

Georgios Stavropoulos John Violos Stylianos Tsanakas Aris Leivadeas Enabling Artificial Intelligent Virtual Sensors in an IoT Environment. 1328 2023 February 23 Sensors 3 https://doi.org/10.3390/s23031328 https://www.wikidata.org/entity/Q125342568 db/journals/sensors/sensors23.html#StavropoulosVTL23

Athanasios Chourlias Theodoros Theodoropoulos John Violos Aris Leivadeas Konstantinos Tserpes Christos-Kyprianos Zalachoris A Brief Review of Population-based Methods for Task Offloading in Cloud-to-Edge Continuum. 448-453 2023 CloudNet https://doi.org/10.1109/CloudNet59005.2023.10490076 conf/cloudnet/2023 db/conf/cloudnet/cloudnet2023.html#ChourliasTVLTZ23 Khai Doan Marios Avgeris Aris Leivadeas Ioannis Lambadaris Wonjae Shin Service Function Chaining in LEO Satellite Networks via Multi-Agent Reinforcement Learning. 7145-7150 2023 GLOBECOM https://doi.org/10.1109/GLOBECOM54140.2023.10437296 conf/globecom/2023 db/conf/globecom/globecom2023.html#DoanALLS23 Elie El-Rif Aris Leivadeas Matthias Falkner Intent Expression Through Natural Language Processing in an Enterprise Network. 1-6 2023 HPSR https://doi.org/10.1109/HPSR57248.2023.10148046 conf/hpsr/2023 db/conf/hpsr/hpsr2023.html#ElRifLF23 Marios Avgeris Meriem Mechennef Aris Leivadeas Ioannis Lambadaris A Two-Stage Cooperative Reinforcement Learning Scheme for Energy-Aware Computational Offloading. 179-184 2023 HPSR https://doi.org/10.1109/HPSR57248.2023.10147932 conf/hpsr/2023 db/conf/hpsr/hpsr2023.html#AvgerisMLL23 Marios Avgeris Aris Leivadeas Ioannis Lambadaris Reinforcement Learning-enabled Auctions for Self-Healing in Service Function Chaining. 776-781 2023 ICC Workshops https://doi.org/10.1109/ICCWorkshops57953.2023.10283498 conf/icc/2023w db/conf/icc/icc2023w.html#AvgerisLL23 Ramy Mohamed Ioannis Lambadaris Aris Leivadeas John W. Chinneck Todd Morris Petar Djukic Automatic Feasibility Restoration for 5G Cloud Gaming. 846-851 2023 ICC https://doi.org/10.1109/ICC45041.2023.10279716 conf/icc/2023 db/conf/icc/icc2023.html#MohamedLLCMD23 Aris Leivadeas Matthias Falkner Autonomous Network Assurance in Intent Based Networking: Vision and Challenges. 1-10 2023 ICCCN https://doi.org/10.1109/ICCCN58024.2023.10230112 conf/icccn/2023 db/conf/icccn/icccn2023.html#LeivadeasF23 Fotios Voutsas John Violos Aris Leivadeas Filtering Alerts on Cloud Monitoring Systems. JCC 2023 34-37 conf/jcc/2023 https://doi.org/10.1109/JCC59055.2023.00010 db/conf/jcc/jcc2023.html#VoutsasVL23 streams/conf/jcc Georgios Anagnostopoulos Georgios Stavropoulos John Violos Aris Leivadeas Iraklis Varlamis Enhancing Virtual Sensors to deal with Missing Values and Low Sampling Rates. 39-44 2023 MobileCloud https://doi.org/10.1109/MobileCloud58788.2023.00012 conf/mobilecloud/2023 db/conf/mobilecloud/mobilecloud2023.html#AnagnostopoulosSVLV23 Fotios Voutsas John Violos Aris Leivadeas A Fault Detection Mechanism for Database Management Systems on Mobile Edge Computing. 45-50 2023 MobileCloud https://doi.org/10.1109/MobileCloud58788.2023.00013 conf/mobilecloud/2023 db/conf/mobilecloud/mobilecloud2023.html#VoutsasVL23 Marios Avgeris Aris Leivadeas Nikolaos Athanasopoulos Ioannis Lambadaris Matthias Falkner Model Predictive Control for Automated Network Assurance in Intent-Based Networking enabled Service Function Chains. 1-7 2023 NOMS https://doi.org/10.1109/NOMS56928.2023.10154316 conf/noms/2023 db/conf/noms/noms2023.html#AvgerisLALF23 Marios Avgeris Aris Leivadeas Ioannis Lambadaris A Reinforcement-Learning Self-Healing Approach for Virtual Network Function Placement. 1-5 2023 NOMS https://doi.org/10.1109/NOMS56928.2023.10154429 conf/noms/2023 db/conf/noms/noms2023.html#AvgerisLL23 Aris Leivadeas Nikolai Pitaev Matthias Falkner Analyzing the Performance of SD-WAN Enabled Service Function Chains Across the Globe with AWS. 125-135 2023 ICPE https://doi.org/10.1145/3578244.3583722 https://www.wikidata.org/entity/Q130976780 conf/wosp/2023 db/conf/wosp/icpe2023.html#LeivadeasPF23 Marie-José Montpetit Aris Leivadeas Steve Uhlig Mobin Javed Proceedings of the 2023 ACM on Internet Measurement Conference, IMC 2023, Montreal, QC, Canada, October 24-26, 2023 IMC ACM 2023 https://doi.org/10.1145/3618257 db/conf/imc/imc2023.html

Theodoros Theodoropoulos John Violos Stylianos Tsanakas Aris Leivadeas Konstantinos Tserpes Theodora A. Varvarigou Intelligent Proactive Fault Tolerance at the Edge through Resource Usage Prediction. 2023 abs/2302.05336 CoRR https://doi.org/10.48550/arXiv.2302.05336 db/journals/corr/corr2302.html#abs-2302-05336

Aroosa Hameed John Violos Aris Leivadeas A Deep Learning Approach for IoT Traffic Multi-Classification in a Smart-City Scenario. 21193-21210 2022 10 IEEE Access https://doi.org/10.1109/ACCESS.2022.3153331 db/journals/access/access10.html#HameedVL22

John Violos Stylianos Tsanakas Theodoros Theodoropoulos Aris Leivadeas Konstantinos Tserpes Theodora A. Varvarigou Intelligent Horizontal Autoscaling in Edge Computing using a Double Tower Neural Network. 109339 2022 217 Comput. Networks https://doi.org/10.1016/j.comnet.2022.109339 db/journals/cn/cn217.html#ViolosTTLTV22

Xiaoang Zheng Aris Leivadeas Matthias Falkner Intent Based Networking management with conflict detection and policy resolution in an enterprise network. 109457 2022 219 Comput. Networks https://doi.org/10.1016/j.comnet.2022.109457 db/journals/cn/cn219.html#ZhengLF22

Mirna Awad Nadjia Kara Aris Leivadeas Utilization prediction-based VM consolidation approach. 24-38 2022 170 J. Parallel Distributed Comput. https://doi.org/10.1016/j.jpdc.2022.08.001 db/journals/jpdc/jpdc170.html#AwadKL22

Marios Avgeris Dimitrios Spatharakis Dimitrios Dechouniotis Aris Leivadeas Vasileios Karyotis Symeon Papavassiliou ENERDGE: Distributed Energy-Aware Resource Allocation at the Edge. 660 2022 22 Sensors 2 https://doi.org/10.3390/s22020660 db/journals/sensors/sensors22.html#AvgerisSDLKP22

Aroosa Hameed John Violos Aris Leivadeas Nina Santi Rémy Grünblatt Nathalie Mitton Toward QoS Prediction Based on Temporal Transformers for IoT Applications. 4010-4027 2022 December 19 IEEE Trans. Netw. Serv. Manag. 4 https://doi.org/10.1109/TNSM.2022.3217170 db/journals/tnsm/tnsm19.html#HameedVLSGM22

Sirine Bouhoula Marios Avgeris Aris Leivadeas Ioannis Lambadaris Computational Offloading for the Industrial Internet of Things: A Performance Analysis. 1-6 2022 MeditCom https://doi.org/10.1109/MeditCom55741.2022.9928770 conf/meditcom/2022 db/conf/meditcom/meditcom2022.html#BouhoulaALL22 Faïçal Sawadogo John Violos Aroosa Hameed Aris Leivadeas An Unsupervised Machine Learning Approach for IoT Device Categorization. 25-30 2022 MeditCom https://doi.org/10.1109/MeditCom55741.2022.9928766 conf/meditcom/2022 db/conf/meditcom/meditcom2022.html#SawadogoVHL22 Nicholas Dmytryk Aris Leivadeas Mining News Data for Peripheral Culture Training in AGI. 66-71 2022 MeditCom https://doi.org/10.1109/MeditCom55741.2022.9928692 conf/meditcom/2022 db/conf/meditcom/meditcom2022.html#DmytrykL22 Olivier Brochu Dimitrios Spatharakis Dimitrios Dechouniotis Aris Leivadeas Symeon Papavassiliou Benchmarking Real-time Image Processing for OffLoading at the Edge. 90-93 2022 MeditCom https://doi.org/10.1109/MeditCom55741.2022.9928643 conf/meditcom/2022 db/conf/meditcom/meditcom2022.html#BrochuSDLP22 Ramy Mohamed Aris Leivadeas Ioannis Lambadaris Todd Morris Petar Djukic Online and Scalable Virtual Network Functions Chain Placement for Emerging 5G Networks. 255-260 2022 MeditCom https://doi.org/10.1109/MeditCom55741.2022.9928752 conf/meditcom/2022 db/conf/meditcom/meditcom2022.html#MohamedLLMD22 Yousef Rafique Aris Leivadeas Mohamed Ibnkahla An IoT-Aware VNF Placement Proof of Concept in a Hybrid Edge-Cloud Smart City Environment. 1395-1400 2022 WCNC https://doi.org/10.1109/WCNC51071.2022.9772004 conf/wcnc/2022 db/conf/wcnc/wcnc2022.html#RafiqueLI22

Firdose Saeik Marios Avgeris Dimitrios Spatharakis Nina Santi Dimitrios Dechouniotis John Violos Aris Leivadeas Nikolaos Athanasopoulos Nathalie Mitton Symeon Papavassiliou Task offloading in Edge and Cloud Computing: A survey on mathematical, artificial intelligence and control theory solutions. 108177 2021 195 Comput. Networks https://doi.org/10.1016/j.comnet.2021.108177 db/journals/cn/cn195.html#SaeikASSDVLAMP21

Xiaoang Zheng Aris Leivadeas Network Assurance in Intent-Based Networking Data Centers with Machine Learning Techniques. 14-20 2021 CNSM https://doi.org/10.23919/CNSM52442.2021.9615580 conf/cnsm/2021 db/conf/cnsm/cnsm2021.html#ZhengL21 Laaziz Lahlou Arol Gbeto Fia Nadjia Kara Aris Leivadeas VAPNIC: A VersAtile shortest path-free VNF Placement using a divide-and-coNquer tactIC. 1-7 2021 GLOBECOM https://doi.org/10.1109/GLOBECOM46510.2021.9685195 conf/globecom/2021 db/conf/globecom/globecom2021.html#LahlouFKL21 Ismael Al-Shiab Aris Leivadeas Mohamed Ibnkahla Virtual Sensing Networks and Dynamic RPL-Based Routing for IoT Sensing Services. 1-6 2021 ICC https://doi.org/10.1109/ICC42927.2021.9500987 conf/icc/2021 db/conf/icc/icc2021.html#Al-ShiabLI21 Aris Leivadeas Matthias Falkner VNF Placement Problem: A Multi-Tenant Intent-Based Networking Approach. 143-150 2021 ICIN https://doi.org/10.1109/ICIN51074.2021.9385553 conf/icin/2021 db/conf/icin/icin2021.html#LeivadeasF21 John Violos Stylianos Tsanakas Theodoros Theodoropoulos Aris Leivadeas Konstantinos Tserpes Theodora A. Varvarigou Hypertuming GRU Neural Networks for Edge Resource Usage Prediction. 1-8 2021 ISCC https://doi.org/10.1109/ISCC53001.2021.9631548 conf/iscc/2021 db/conf/iscc/iscc2021.html#ViolosTTLTV21 Aroosa Hameed John Violos Nina Santi Aris Leivadeas Nathalie Mitton A Machine Learning Regression Approach for Throughput Estimation in an IoT Environment. 29-36 2021 iThings/GreenCom/CPSCom/SmartData/Cybermatics https://doi.org/10.1109/iThings-GreenCom-CPSCom-SmartData-Cybermatics53846.2021.00020 conf/ithings/2021 db/conf/ithings/ithings2021.html#HameedVSLM21 Firdose Saeik John Violos Aris Leivadeas Marios Avgeris Dimitrios Spatharakis Dimitrios Dechouniotis User Association and Behavioral Characterization during Task Offloading at the Edge. 70-75 2021 MeditCom https://doi.org/10.1109/MeditCom49071.2021.9647588 conf/meditcom/2021 db/conf/meditcom/meditcom2021.html#SaeikVLASD21 Sandra Nguemmegne Tumchou Aris Leivadeas Matthias Falkner Nikolai Pitaev Impact of CPU and Memory Resource Allocation in a Multi-Feature VNF Deployment. 228-233 2021 MeditCom https://doi.org/10.1109/MeditCom49071.2021.9647490 conf/meditcom/2021 db/conf/meditcom/meditcom2021.html#TumchouLFP21 Stylianos Tsanakas Aroosa Hameed John Violos Aris Leivadeas An Innovative Neuro-Genetic Algorithm and Geometric Loss Function for Mobility Prediction. 25-32 2021 MobiWac https://doi.org/10.1145/3479241.3486706 conf/mobiwac/2021 db/conf/mobiwac/mobiwac2021.html#TsanakasHVL21 Nina Santi Rémy Grünblatt Brandon Foubert Aroosa Hameed John Violos Aris Leivadeas Nathalie Mitton Automated and Reproducible Application Traces Generation for IoT Applications. 17-24 2021 Q2SWinet https://doi.org/10.1145/3479242.3487321 https://www.wikidata.org/entity/Q131115130 conf/mswim/2021q db/conf/mswim/q2swinet2021.html#SantiGFHVLM21 Leïla Azouz Saïdane Mohamed Faten Zhani Aris Leivadeas Weverton Cordeiro Eirini-Eleni Tsiropoulou Thi Mai Trang Nguyen 13th IFIP Wireless and Mobile Networking Conference, WMNC 2021, Montreal, QC, Canada, October 20-22, 2021 WMNC IEEE 2021 978-3-903176-42-3 https://doi.org/10.23919/WMNC53478.2021 db/conf/mwcn/wmnc2021.html

Asma Ben Hamed Aris Leivadeas Matthias Falkner Nikolai Pitaev VNF Chaining Performance Characterization under Multi-Feature and Oversubscription Using SR-IOV. 33 2020 7 Informatics 3 https://doi.org/10.3390/informatics7030033 db/journals/informatics/informatics7.html#HamedLFP20

Dimitrios Dechouniotis Nikolaos Athanasopoulos Aris Leivadeas Nathalie Mitton Raphaël M. Jungers Symeon Papavassiliou Edge Computing Resource Allocation for Dynamic Networks: The DRUID-NET Vision and Perspective. 2191 2020 20 Sensors 8 https://doi.org/10.3390/s20082191 https://www.wikidata.org/entity/Q91962251 db/journals/sensors/sensors20.html#DechouniotisALM20

Nicholas Dmytryk Aris Leivadeas A Data-Driven Learning System Based on Natural Intelligence for an IoT Virtual Assistant. 1-7 2020 CAMAD https://doi.org/10.1109/CAMAD50429.2020.9209292 conf/camad/2020 db/conf/camad/camad2020.html#DmytrykL20 Aroosa Hameed Aris Leivadeas IoT Traffic Multi-Classification Using Network and Statistical Features in a Smart Environment. 1-7 2020 CAMAD https://doi.org/10.1109/CAMAD50429.2020.9209311 conf/camad/2020 db/conf/camad/camad2020.html#HameedL20 Aris Leivadeas From IoT to Cloud: An End-to-End Virtualization Approach. 1554-1557 2020 ECC https://doi.org/10.23919/ECC51009.2020.9143981 conf/eucc/2020 db/conf/eucc/eucc2020.html#Leivadeas20 Aris Leivadeas Matthias Falkner Nikolai Pitaev Analyzing Service Chaining of Virtualized Network Functions with SR-IOV. 1-6 2020 HPSR https://doi.org/10.1109/HPSR48589.2020.9098975 conf/hpsr/2020 db/conf/hpsr/hpsr2020.html#LeivadeasFP20

Aris Leivadeas George Kesidis Mohamed Ibnkahla Ioannis Lambadaris VNF Placement Optimization at the Edge and Cloud <sup>†</sup>. 69 2019 11 Future Internet 3 https://doi.org/10.3390/fi11030069 db/journals/fi/fi11.html#LeivadeasKIL19

Aris Leivadeas Thomas Y. Nilsson Aroosh Elahi Aliasghar Keyhanian Ioannis Lambadaris Link Adaptation for Fair Coexistence of Wi-Fi and LAA-LTE. 43-50 2018 MobiWac https://doi.org/10.1145/3265863.3265874 conf/mobiwac/2018 db/conf/mobiwac/mobiwac2018.html#LeivadeasNEKL18 Aliasghar Keyhanian Aris Leivadeas Ioannis Lambadaris Ioannis Marmokos Analyzing the Coexistence of Wi-Fi and LAA-LTE Towards a Proportional Throughput Fairness. 95-101 2018 MobiWac https://doi.org/10.1145/3265863.3265869 conf/mobiwac/2018 db/conf/mobiwac/mobiwac2018.html#KeyhanianLLM18 Aris Leivadeas Matthias Falkner Ioannis Lambadaris George Kesidis Chung-Horng Lung Mohamed Ibnkahla Considerations for a Successful Network Service Chain Deployment. 288-292 2018 NetSoft https://doi.org/10.1109/NETSOFT.2018.8459934 conf/netsoft/2018 db/conf/netsoft/netsoft2018.html#LeivadeasFLKLI18 Aris Leivadeas Matthias Falkner Ioannis Lambadaris Mohamed Ibnkahla George Kesidis Balancing Delay and Cost in Virtual Network Function Placement and Chaining. 433-440 2018 NetSoft https://doi.org/10.1109/NETSOFT.2018.8459956 conf/netsoft/2018 db/conf/netsoft/netsoft2018.html#LeivadeasFLIK18 Nikolai Pitaev Matthias Falkner Aris Leivadeas Ioannis Lambadaris Characterizing the Performance of Concurrent Virtualized Network Functions with OVS-DPDK, FD.IO VPP and SR-IOV. 285-292 2018 ICPE https://doi.org/10.1145/3184407.3184437 https://www.wikidata.org/entity/Q131127063 conf/wosp/2018 db/conf/wosp/icpe2018.html#PitaevFLL18

Aris Leivadeas Matthias Falkner Ioannis Lambadaris George Kesidis Optimal virtualized network function allocation for an SDN enabled cloud. 266-278 2017 54 Comput. Stand. Interfaces https://doi.org/10.1016/j.csi.2017.01.001 db/journals/csi/csi54.html#LeivadeasFLK17

Aris Leivadeas George Kesidis Matthias Falkner Ioannis Lambadaris A Graph Partitioning Game Theoretical Approach for the VNF Service Chaining Problem. 890-903 2017 14 IEEE Trans. Netw. Serv. Manag. 4 https://doi.org/10.1109/TNSM.2017.2732699 db/journals/tnsm/tnsm14.html#LeivadeasKFL17

Nikolai Pitaev Matthias Falkner Aris Leivadeas Ioannis Lambadaris Multi-VNF performance characterization for virtualized network functions. 1-5 2017 NetSoft https://doi.org/10.1109/NETSOFT.2017.8004221 conf/netsoft/2017 db/conf/netsoft/netsoft2017.html#PitaevFLL17 Aris Leivadeas Matthias Falkner Ioannis Lambadaris George Kesidis Dynamic traffic steering of multi-tenant virtualized network functions in SDN enabled data centers. 65-70 2016 CAMAD https://doi.org/10.1109/CAMAD.2016.7790332 conf/camad/2016 db/conf/camad/camad2016.html#LeivadeasFLK16 Matthias Falkner Aris Leivadeas Ioannis Lambadaris George Kesidis Performance analysis of virtualized network functions on virtualized systems architectures. 71-76 2016 CAMAD https://doi.org/10.1109/CAMAD.2016.7790333 conf/camad/2016 db/conf/camad/camad2016.html#FalknerLLK16 Aris Leivadeas Matthias Falkner Ioannis Lambadaris George Kesidis Resource Management and Orchestration for a Dynamic Service Chain Steering Model. 1-6 2016 GLOBECOM https://doi.org/10.1109/GLOCOM.2016.7842225 conf/globecom/2016 db/conf/globecom/globecom2016.html#LeivadeasFLK16 Aris Leivadeas Matthias Falkner Ioannis Lambadaris George Kesidis Dynamic virtualized network function allocation in a multi-cloud environment. 1-5 2016 ICT https://doi.org/10.1109/ICT.2016.7500394 conf/ict/2016 db/conf/ict/ict2016.html#LeivadeasFLK16

Chariklis Pittaras Chrysa Papagianni Aris Leivadeas Paola Grosso Jeroen van der Ham Symeon Papavassiliou Resource discovery and allocation for federated virtualized infrastructures. 55-63 2015 42 Future Gener. Comput. Syst. https://doi.org/10.1016/j.future.2014.01.003 db/journals/fgcs/fgcs42.html#PittarasPLGHP15

Aris Leivadeas Chrysa Papagianni Symeon Papavassiliou SAViNE: social network analysis - inspired content delivery network deployment and experimentation. 198 2014 2014 EURASIP J. Wirel. Commun. Netw. https://doi.org/10.1186/1687-1499-2014-198 https://www.wikidata.org/entity/Q59319818 db/journals/ejwcn/ejwcn2014.html#LeivadeasPP14

Aris Leivadeas Chrysa Papagianni Symeon Papavassiliou Demonstration of a social aware wireless content delivery paradigm. 153-154 2014 INFOCOM Workshops https://doi.org/10.1109/INFCOMW.2014.6849201 conf/infocom/2014w db/conf/infocom/infocom2014w.html#LeivadeasPP14

Chrysa Papagianni Aris Leivadeas Symeon Papavassiliou Vasilis Maglaris Cristina Cervello-Pastor Álvaro Monje On the Optimal Allocation of Virtual Resources in Cloud Computing Networks. 1060-1071 2013 62 IEEE Trans. Computers 6 https://doi.org/10.1109/TC.2013.31 http://doi.ieeecomputersociety.org/10.1109/TC.2013.31 db/journals/tc/tc62.html#PapagianniLPMCM13

Chrysa Papagianni Aris Leivadeas Symeon Papavassiliou A Cloud-Oriented Content Delivery Network Paradigm: Modeling and Assessment. 287-300 2013 10 IEEE Trans. Dependable Secur. Comput. 5 https://doi.org/10.1109/TDSC.2013.12 http://doi.ieeecomputersociety.org/10.1109/TDSC.2013.12 db/journals/tdsc/tdsc10.html#PapagianniLP13

Aris Leivadeas Chrysa Papagianni Symeon Papavassiliou Efficient Resource Mapping Framework over Networked Clouds via Iterated Local Search-Based Request Partitioning. 1077-1086 2013 24 IEEE Trans. Parallel Distributed Syst. 6 https://doi.org/10.1109/TPDS.2012.204 http://doi.ieeecomputersociety.org/10.1109/TPDS.2012.204 db/journals/tpds/tpds24.html#LeivadeasPP13

Aris Leivadeas Chrysa Papagianni Symeon Papavassiliou Energy Aware Networked Cloud Mapping. 195-202 2013 NCA https://doi.org/10.1109/NCA.2013.25 https://doi.ieeecomputersociety.org/10.1109/NCA.2013.25 conf/nca/2013 db/conf/nca/nca2013.html#LeivadeasPP13

Aris Leivadeas Chrysa Papagianni Symeon Papavassiliou Socio-aware virtual network embedding. 35-43 2012 26 IEEE Netw. 5 https://doi.org/10.1109/MNET.2012.6308073 db/journals/network/network26.html#LeivadeasPP12

Aris Leivadeas Chrysa Papagianni Evripidis Paraskevas Georgios Androulidakis Symeon Papavassiliou An Architecture for Virtual Network Embedding in Wireless Systems. 62-68 2011 conf/ncca/2011 NCCA https://doi.org/10.1109/NCCA.2011.17 https://doi.ieeecomputersociety.org/10.1109/NCCA.2011.17 db/conf/ncca/ncca2011.html#LeivadeasPPAP11 Ismael Al-Shiab Georgios Anagnostopoulos Georgios Androulidakis Humza Ashraf Nikolaos Athanasopoulos Marios Avgeris Abir Awad Mirna Awad Athanasios Bimpas Sirine Bouhoula Olivier Brochu Cristina Cervello-Pastor John W. Chinneck Athanasios Chourlias Weverton Luis da Costa CordeiroWeverton Cordeiro Stéphane Coulombe Syed Muhammad Danish Dimitrios Dechouniotis Ioannis Dimolitsas Christos Diou Petar Djukic Nicholas Dmytryk Khai Doan Elie El-Rif Aroosh Elahi Matthias Falkner Umar Farooq Arol Gbeto Fia Brandon Foubert Ioannis Fovakis Nicolas Gagnon Julien Gascon-Samson Abdelouahed Gherbi Paola Grosso Rémy Grünblatt Jeroen van der Ham Asma Ben Hamed Aroosa Hameed Mohamed Ibnkahla Hazem Ibrahim Mobin Javed Takoua Jradi Raphaël M. Jungers Nadjia Kara Vasileios Karyotis George Kesidis Aliasghar Keyhanian Sangrez Khan Christos Krikas Laaziz Lahlou Ioannis Lambadaris Brian Le Steve Lévesque Chung-Horng Lung Basil S. MaglarisVasilis Maglaris Ioannis Marmokos Angelos-Christos Maroudis Ian D. Marsland Lydia Mavraidi Meriem Mechennef Nathalie Mitton Ramy Mohamed Álvaro Monje Marie-José Montpetit Todd Morris Syed Hassan Raza Naqvi Thi Mai Trang Nguyen Thomas Y. Nilsson Yosra Njah Yazan Otoum Chrysa Papagianni Symeon Papavassiliou Evripidis Paraskevas Nikolai Pitaev Chariklis Pittaras Amir Ali Pour Yousef Rafique Sai Suchandan Reddy Firdose Saeik Leïla Azouz Saïdane Taha Ben Salah Nina Santi Panagis Sarantos Zeeshan Sattar Faïçal Sawadogo Wonjae Shin Roland Smith Dimitrios Spatharakis Konstantinos Stavrianos Georgios Stavropoulos Chafika Tata Theodoros Theodoropoulos Stylianos Tsanakas Konstantinos Tserpes Dimitra Tsiolis Eirini-Eleni Tsiropoulou Sandra Nguemmegne Tumchou Steve Uhlig Iraklis Varlamis Theodora A. Varvarigou John Violos Fotios Voutsas Christos-Kyprianos Zalachoris Mohamed Faten Zhani Xiaoang Zheng Said Zidelmal