An Architecture for Virtual Network Embedding in Wireless Systems. - Aris Leivadeas; Chrysa Papagianni; Evripidis Paraskevas; Georgios Androulidakis; Symeon Papavassiliou (NCCA, 2011)

Socio-aware virtual network embedding. - Aris Leivadeas; Chrysa Papagianni; Symeon Papavassiliou (IEEE Netw., 2012)

Energy Aware Networked Cloud Mapping. - Aris Leivadeas; Chrysa Papagianni; Symeon Papavassiliou (NCA, 2013)

On the Optimal Allocation of Virtual Resources in Cloud Computing Networks. - Chrysa Papagianni; Aris Leivadeas; Symeon Papavassiliou; Vasilis Maglaris; Cristina Cervello-Pastor; Álvaro Monje (IEEE Trans. Computers, 2013)

A Cloud-Oriented Content Delivery Network Paradigm: Modeling and Assessment. - Chrysa Papagianni; Aris Leivadeas; Symeon Papavassiliou (IEEE Trans. Dependable Secur. Comput., 2013)

Efficient Resource Mapping Framework over Networked Clouds via Iterated Local Search-Based Request Partitioning. - Aris Leivadeas; Chrysa Papagianni; Symeon Papavassiliou (IEEE Trans. Parallel Distributed Syst., 2013)

Demonstration of a social aware wireless content delivery paradigm. - Aris Leivadeas; Chrysa Papagianni; Symeon Papavassiliou (INFOCOM Workshops, 2014)

SAViNE: social network analysis - inspired content delivery network deployment and experimentation. - Aris Leivadeas; Chrysa Papagianni; Symeon Papavassiliou (EURASIP J. Wirel. Commun. Netw., 2014)

Resource discovery and allocation for federated virtualized infrastructures. - Chariklis Pittaras; Chrysa Papagianni; Aris Leivadeas; Paola Grosso; Jeroen van der Ham; Symeon Papavassiliou (Future Gener. Comput. Syst., 2015)

Performance analysis of virtualized network functions on virtualized systems architectures. - Matthias Falkner; Aris Leivadeas; Ioannis Lambadaris; George Kesidis (CAMAD, 2016)

Dynamic traffic steering of multi-tenant virtualized network functions in SDN enabled data centers. - Aris Leivadeas; Matthias Falkner; Ioannis Lambadaris; George Kesidis (CAMAD, 2016)

Resource Management and Orchestration for a Dynamic Service Chain Steering Model. - Aris Leivadeas; Matthias Falkner; Ioannis Lambadaris; George Kesidis (GLOBECOM, 2016)

Dynamic virtualized network function allocation in a multi-cloud environment. - Aris Leivadeas; Matthias Falkner; Ioannis Lambadaris; George Kesidis (ICT, 2016)

Multi-VNF performance characterization for virtualized network functions. - Nikolai Pitaev; Matthias Falkner; Aris Leivadeas; Ioannis Lambadaris (NetSoft, 2017)

Optimal virtualized network function allocation for an SDN enabled cloud. - Aris Leivadeas; Matthias Falkner; Ioannis Lambadaris; George Kesidis (Comput. Stand. Interfaces, 2017)

A Graph Partitioning Game Theoretical Approach for the VNF Service Chaining Problem. - Aris Leivadeas; George Kesidis; Matthias Falkner; Ioannis Lambadaris (IEEE Trans. Netw. Serv. Manag., 2017)

Analyzing the Coexistence of Wi-Fi and LAA-LTE Towards a Proportional Throughput Fairness. - Aliasghar Keyhanian; Aris Leivadeas; Ioannis Lambadaris; Ioannis Marmokos (MobiWac, 2018)

Link Adaptation for Fair Coexistence of Wi-Fi and LAA-LTE. - Aris Leivadeas; Thomas Y. Nilsson; Aroosh Elahi; Aliasghar Keyhanian; Ioannis Lambadaris (MobiWac, 2018)

Balancing Delay and Cost in Virtual Network Function Placement and Chaining. - Aris Leivadeas; Matthias Falkner; Ioannis Lambadaris; Mohamed Ibnkahla; George Kesidis (NetSoft, 2018)

Considerations for a Successful Network Service Chain Deployment. - Aris Leivadeas; Matthias Falkner; Ioannis Lambadaris; George Kesidis; Chung-Horng Lung; Mohamed Ibnkahla (NetSoft, 2018)

Characterizing the Performance of Concurrent Virtualized Network Functions with OVS-DPDK, FD.IO VPP and SR-IOV. - Nikolai Pitaev; Matthias Falkner; Aris Leivadeas; Ioannis Lambadaris (ICPE, 2018)

VNF Placement Optimization at the Edge and Cloud †. - Aris Leivadeas; George Kesidis; Mohamed Ibnkahla; Ioannis Lambadaris (Future Internet, 2019)

A Data-Driven Learning System Based on Natural Intelligence for an IoT Virtual Assistant. - Nicholas Dmytryk; Aris Leivadeas (CAMAD, 2020)

IoT Traffic Multi-Classification Using Network and Statistical Features in a Smart Environment. - Aroosa Hameed; Aris Leivadeas (CAMAD, 2020)

From IoT to Cloud: An End-to-End Virtualization Approach. - Aris Leivadeas (ECC, 2020)

Analyzing Service Chaining of Virtualized Network Functions with SR-IOV. - Aris Leivadeas; Matthias Falkner; Nikolai Pitaev (HPSR, 2020)

VNF Chaining Performance Characterization under Multi-Feature and Oversubscription Using SR-IOV. - Asma Ben Hamed; Aris Leivadeas; Matthias Falkner; Nikolai Pitaev (Informatics, 2020)

Edge Computing Resource Allocation for Dynamic Networks: The DRUID-NET Vision and Perspective. - Dimitrios Dechouniotis; Nikolaos Athanasopoulos; Aris Leivadeas; Nathalie Mitton; Raphaël M. Jungers; Symeon Papavassiliou (Sensors, 2020)

Network Assurance in Intent-Based Networking Data Centers with Machine Learning Techniques. - Xiaoang Zheng; Aris Leivadeas (CNSM, 2021)

VAPNIC: A VersAtile shortest path-free VNF Placement using a divide-and-coNquer tactIC. - Laaziz Lahlou; Arol Gbeto Fia; Nadjia Kara; Aris Leivadeas (GLOBECOM, 2021)

Virtual Sensing Networks and Dynamic RPL-Based Routing for IoT Sensing Services. - Ismael Al-Shiab; Aris Leivadeas; Mohamed Ibnkahla (ICC, 2021)

VNF Placement Problem: A Multi-Tenant Intent-Based Networking Approach. - Aris Leivadeas; Matthias Falkner (ICIN, 2021)

Hypertuming GRU Neural Networks for Edge Resource Usage Prediction. - John Violos; Stylianos Tsanakas; Theodoros Theodoropoulos; Aris Leivadeas; Konstantinos Tserpes; Theodora A. Varvarigou (ISCC, 2021)

A Machine Learning Regression Approach for Throughput Estimation in an IoT Environment. - Aroosa Hameed; John Violos; Nina Santi; Aris Leivadeas; Nathalie Mitton (iThings/GreenCom/CPSCom/SmartData/Cybermatics, 2021)

User Association and Behavioral Characterization during Task Offloading at the Edge. - Firdose Saeik; John Violos; Aris Leivadeas; Marios Avgeris; Dimitrios Spatharakis; Dimitrios Dechouniotis (MeditCom, 2021)

Impact of CPU and Memory Resource Allocation in a Multi-Feature VNF Deployment. - Sandra Nguemmegne Tumchou; Aris Leivadeas; Matthias Falkner; Nikolai Pitaev (MeditCom, 2021)

An Innovative Neuro-Genetic Algorithm and Geometric Loss Function for Mobility Prediction. - Stylianos Tsanakas; Aroosa Hameed; John Violos; Aris Leivadeas (MobiWac, 2021)

Automated and Reproducible Application Traces Generation for IoT Applications. - Nina Santi; Rémy Grünblatt; Brandon Foubert; Aroosa Hameed; John Violos; Aris Leivadeas; Nathalie Mitton (Q2SWinet, 2021)

Task offloading in Edge and Cloud Computing: A survey on mathematical, artificial intelligence and control theory solutions. - Firdose Saeik; Marios Avgeris; Dimitrios Spatharakis; Nina Santi; Dimitrios Dechouniotis; John Violos; Aris Leivadeas; Nikolaos Athanasopoulos; Nathalie Mitton; Symeon Papavassiliou (Comput. Networks, 2021)

Computational Offloading for the Industrial Internet of Things: A Performance Analysis. - Sirine Bouhoula; Marios Avgeris; Aris Leivadeas; Ioannis Lambadaris (MeditCom, 2022)

Benchmarking Real-time Image Processing for OffLoading at the Edge. - Olivier Brochu; Dimitrios Spatharakis; Dimitrios Dechouniotis; Aris Leivadeas; Symeon Papavassiliou (MeditCom, 2022)

Mining News Data for Peripheral Culture Training in AGI. - Nicholas Dmytryk; Aris Leivadeas (MeditCom, 2022)

Online and Scalable Virtual Network Functions Chain Placement for Emerging 5G Networks. - Ramy Mohamed; Aris Leivadeas; Ioannis Lambadaris; Todd Morris; Petar Djukic (MeditCom, 2022)

An Unsupervised Machine Learning Approach for IoT Device Categorization. - Faïçal Sawadogo; John Violos; Aroosa Hameed; Aris Leivadeas (MeditCom, 2022)

An IoT-Aware VNF Placement Proof of Concept in a Hybrid Edge-Cloud Smart City Environment. - Yousef Rafique; Aris Leivadeas; Mohamed Ibnkahla (WCNC, 2022)

A Deep Learning Approach for IoT Traffic Multi-Classification in a Smart-City Scenario. - Aroosa Hameed; John Violos; Aris Leivadeas (IEEE Access, 2022)

Intelligent Horizontal Autoscaling in Edge Computing using a Double Tower Neural Network. - John Violos; Stylianos Tsanakas; Theodoros Theodoropoulos; Aris Leivadeas; Konstantinos Tserpes; Theodora A. Varvarigou (Comput. Networks, 2022)

Intent Based Networking management with conflict detection and policy resolution in an enterprise network. - Xiaoang Zheng; Aris Leivadeas; Matthias Falkner (Comput. Networks, 2022)

Utilization prediction-based VM consolidation approach. - Mirna Awad; Nadjia Kara; Aris Leivadeas (J. Parallel Distributed Comput., 2022)

ENERDGE: Distributed Energy-Aware Resource Allocation at the Edge. - Marios Avgeris; Dimitrios Spatharakis; Dimitrios Dechouniotis; Aris Leivadeas; Vasileios Karyotis; Symeon Papavassiliou (Sensors, 2022)

Toward QoS Prediction Based on Temporal Transformers for IoT Applications. - Aroosa Hameed; John Violos; Aris Leivadeas; Nina Santi; Rémy Grünblatt; Nathalie Mitton (IEEE Trans. Netw. Serv. Manag., 2022)

A Brief Review of Population-based Methods for Task Offloading in Cloud-to-Edge Continuum. - Athanasios Chourlias; Theodoros Theodoropoulos; John Violos; Aris Leivadeas; Konstantinos Tserpes; Christos-Kyprianos Zalachoris (CloudNet, 2023)

Service Function Chaining in LEO Satellite Networks via Multi-Agent Reinforcement Learning. - Khai Doan; Marios Avgeris; Aris Leivadeas; Ioannis Lambadaris; Wonjae Shin (GLOBECOM, 2023)

A Two-Stage Cooperative Reinforcement Learning Scheme for Energy-Aware Computational Offloading. - Marios Avgeris; Meriem Mechennef; Aris Leivadeas; Ioannis Lambadaris (HPSR, 2023)

Intent Expression Through Natural Language Processing in an Enterprise Network. - Elie El-Rif; Aris Leivadeas; Matthias Falkner (HPSR, 2023)

Reinforcement Learning-enabled Auctions for Self-Healing in Service Function Chaining. - Marios Avgeris; Aris Leivadeas; Ioannis Lambadaris (ICC Workshops, 2023)

Automatic Feasibility Restoration for 5G Cloud Gaming. - Ramy Mohamed; Ioannis Lambadaris; Aris Leivadeas; John W. Chinneck; Todd Morris; Petar Djukic (ICC, 2023)

Autonomous Network Assurance in Intent Based Networking: Vision and Challenges. - Aris Leivadeas; Matthias Falkner (ICCCN, 2023)

Enhancing Virtual Sensors to deal with Missing Values and Low Sampling Rates. - Georgios Anagnostopoulos; Georgios Stavropoulos; John Violos; Aris Leivadeas; Iraklis Varlamis (MobileCloud, 2023)

A Fault Detection Mechanism for Database Management Systems on Mobile Edge Computing. - Fotios Voutsas; John Violos; Aris Leivadeas (MobileCloud, 2023)

Model Predictive Control for Automated Network Assurance in Intent-Based Networking enabled Service Function Chains. - Marios Avgeris; Aris Leivadeas; Nikolaos Athanasopoulos; Ioannis Lambadaris; Matthias Falkner (NOMS, 2023)

A Reinforcement-Learning Self-Healing Approach for Virtual Network Function Placement. - Marios Avgeris; Aris Leivadeas; Ioannis Lambadaris (NOMS, 2023)

Analyzing the Performance of SD-WAN Enabled Service Function Chains Across the Globe with AWS. - Aris Leivadeas; Nikolai Pitaev; Matthias Falkner (ICPE, 2023)

Toward Intent-Based Network Automation for Smart Environments: A Healthcare 4.0 Use Case. - Yosra Njah; Aris Leivadeas; John Violos; Matthias Falkner (IEEE Access, 2023)

A Survey on Intent-Based Networking. - Aris Leivadeas; Matthias Falkner (IEEE Commun. Surv. Tutorials, 2023)

Intelligent Proactive Fault Tolerance at the Edge through Resource Usage Prediction. - Theodoros Theodoropoulos; John Violos; Stylianos Tsanakas; Aris Leivadeas; Konstantinos Tserpes; Theodora A. Varvarigou (CoRR, 2023)

Edge-cloud online joint placement of Virtual Network Functions and allocation of compute and network resources using meta-heuristics. - Laaziz Lahlou; Chafika Tata; Nadjia Kara; Aris Leivadeas; Abdelouahed Gherbi (J. Ambient Intell. Humaniz. Comput., 2023)

Enabling Artificial Intelligent Virtual Sensors in an IoT Environment. - Georgios Stavropoulos; John Violos; Stylianos Tsanakas; Aris Leivadeas (Sensors, 2023)

Multi-resource predictive workload consolidation approach in virtualized environments. - Mirna Awad; Aris Leivadeas; Abir Awad (Comput. Networks, 2023)

Informed Network Routing for SD-WAN enabled SaaS Optimization: An M365 Proof of Concept. - Sai Suchandan Reddy; Nikolai Pitaev; Aris Leivadeas (CIoT, 2024)

Fragmentation-Aware VNF Placement: A Deep Reinforcement Learning Approach. - Ramy Mohamed; Marios Avgeris; Aris Leivadeas; Ioannis Lambadaris (ICC, 2024)

Deep Learning-Based Anomaly Detection in 5G Cellular Networks. - Umar Farooq; Aroosa Hameed; Aris Leivadeas; Ioannis Lambadaris (IISA, 2024)

An Incremental Learning Assurance Approach for Intent Based Networking Enabled Data Centers. - Steve Lévesque; Xiaoang Zheng; John Violos; Aris Leivadeas; Matthias Falkner (IISA, 2024)

Online VNF Placement using Deep Reinforcement Learning and Reward Constrained Policy Optimization. - Ramy Mohamed; Marios Avgeris; Aris Leivadeas; Ioannis Lambadaris (MeditCom, 2024)

DRL-based Trajectory Planning and Sensor Task Scheduling for Edge Robotics. - Sirine Bouhoula; Marios Avgeris; Aris Leivadeas; Ioannis Lambadaris (WF-IoT, 2024)

Leveraging Light Intensity Structural Breaks for IoT Context-Awareness. - John Violos; Konstantinos Stavrianos; Fotios Voutsas; Aris Leivadeas (WF-IoT, 2024)

Service function chain network planning through offline, online and infeasibility restoration techniques. - Ramy Mohamed; Marios Avgeris; Aris Leivadeas; Ioannis Lambadaris; John W. Chinneck; Todd Morris; Petar Djukic (Comput. Networks, 2024)

Mitigating Alert Fatigue in Cloud Monitoring Systems: A Machine Learning Perspective. - Fotios Voutsas; John Violos; Aris Leivadeas (Comput. Networks, 2024)

A light-weight edge-enabled knowledge distillation technique for next location prediction of multitude transportation means. - Stylianos Tsanakas; Aroosa Hameed; John Violos; Aris Leivadeas (Future Gener. Comput. Syst., 2024)

Leveraging pervasive computing for ambient intelligence: A survey on recent advancements, applications and open challenges. - Athanasios Bimpas; John Violos; Aris Leivadeas; Iraklis Varlamis (Comput. Networks, 2024)

Leveraging Graph Neural Networks for SLA Violation Prediction in Cloud Computing. - Angelos-Christos Maroudis; Theodoros Theodoropoulos; John Violos; Aris Leivadeas; Konstantinos Tserpes (IEEE Trans. Netw. Serv. Manag., 2024)

VNF Placement and Dynamic NUMA Node Selection Through Core Consolidation at the Edge and Cloud. - Taha Ben Salah; Marios Avgeris; Aris Leivadeas; Ioannis Lambadaris (IEEE Trans. Netw. Serv. Manag., 2024)

Virtual sensors for smart farming: An IoT- and AI-enabled approach. - Athanasios Chourlias; John Violos; Aris Leivadeas (Internet Things, 2025)

Enabling semi-supervised learning in intrusion detection systems. - Panagis Sarantos; John Violos; Aris Leivadeas (J. Parallel Distributed Comput., 2025)

A Smart City Assisted Internet of Military Defense Things Architecture. - Dimitra Tsiolis; Aris Leivadeas (IEEE Internet Things Mag., 2025)

Cooperative Learning-Based Framework for VNF Caching and Placement Optimization Over Low Earth Orbit Satellite Networks. - Khai Doan; Marios Avgeris; Aris Leivadeas; Ioannis Lambadaris; Wonjae Shin (IEEE Trans. Veh. Technol., 2025)

An AI-Driven Intent-Based Network Architecture. - Yosra Njah; Aris Leivadeas; Matthias Falkner (IEEE Commun. Mag., 2025)

FeD-TST: Federated Temporal Sparse Transformers for QoS Prediction in Dynamic IoT Networks. - Aroosa Hameed; John Violos; Nina Santi; Aris Leivadeas; Nathalie Mitton (IEEE Trans. Netw. Serv. Manag., 2025)

Energy-Aware Code Generation with LLMs: Benchmarking Small vs. Large Language Models for Sustainable AI Programming. - Humza Ashraf; Syed Muhammad Danish; Aris Leivadeas; Yazan Otoum; Zeeshan Sattar (CoRR, 2025)

EMDTORA: Energy-Aware Multi-User Dependent Task Offloading and Resource Allocation in MEC Using Graph-Enabled DRL. - Sangrez Khan; Marios Avgeris; Julien Gascon-Samson; Aris Leivadeas (IEEE Trans. Green Commun. Netw., 2025)