Data Aggregation and Analysis: A Grid-Based Approach for Medicine and Biology. - Dimosthenis Kyriazis; Konstantinos Tserpes; George Kousiouris; Andreas Menychtas; Gregory Katsaros; Theodora A. Varvarigou (ISPA, 2008)

Realtime-enabled workflow management in service oriented infrastructures. - Spyridon V. Gogouvitis; George Kousiouris; Kleopatra Konstanteli; Theodoros Polychniatis; Andreas Menychtas; Dimosthenis Kyriazis; Theodora A. Varvarigou (AREA, 2008)

A Service-Oriented Framework for GNU Octave-Based Performance Prediction. - George Kousiouris; Dimosthenis Kyriazis; Kleopatra Konstanteli; Spyridon V. Gogouvitis; Gregory Katsaros; Theodora A. Varvarigou (IEEE SCC, 2010)

A Service Oriented Architecture for achieving QoSaware Workflow Management in Virtualized Environments. - Spyridon V. Gogouvitis; Kleopatra Konstanteli; George Kousiouris; Gregory Katsaros; Dimosthenis Kyriazis; Theodora A. Varvarigou (CNSM, 2010)

Minimizing Technical Complexities in Emerging Cloud Computing Platforms. - Andreas Menychtas; George Kousiouris; Dimosthenis Kyriazis; Theodora A. Varvarigou (Euro-Par Workshops, 2010)

Virtualised e-Learning with real-time guarantees on the IRMOS platform. - Tommaso Cucinotta; Fabio Checconi; Zlatko Zlatev; Juri Papay; Mike J. Boniface; George Kousiouris; Dimosthenis Kyriazis; Theodora A. Varvarigou; Soeren Berger; Dominik Lamp; Alessandro Mazzetti; Thomas Voith; et al. (SOCA, 2010)

A service oriented monitoring framework for soft real-time applications. - Gregory Katsaros; George Kousiouris; Spyridon V. Gogouvitis; Dimosthenis Kyriazis; Theodora A. Varvarigou (SOCA, 2010)

A Front-end, Hadoop-based Data Management Service for Efficient Federated Clouds. - George Kousiouris; George Vafiadis; Theodora A. Varvarigou (CloudCom, 2011)

OPTIMIS and VISION Cloud: How to Manage Data in Clouds. - Spyridon V. Gogouvitis; George Kousiouris; George Vafiadis; Elliot K. Kolodner; Dimosthenis Kyriazis (Euro-Par Workshops (1), 2011)

Translation of application-level terms to resource-level attributes across the Cloud stack layers. - George Kousiouris; Dimosthenis Kyriazis; Spyridon V. Gogouvitis; Andreas Menychtas; Kleopatra Konstanteli; Theodora A. Varvarigou (ISCC, 2011)

Demonstration of the OPTIMIS Toolkit for Cloud Service Provisioning. - Rosa M. Badia; Marcelo Corrales; Theo Dimitrakos; Karim Djemame; Erik Elmroth; Ana Juan Ferrer; Nikolaus Forgó; Jordi Guitart; Francisco Hernández-Rodriguez; Benoit Hudzia; Alexander Kipp; Kleopatra Konstanteli; et al. (ServiceWave, 2011)

Interactive Social TV on Service Oriented Environments: Challenges and Enablers. - Dimosthenis Kyriazis; George Kousiouris; Andreas Menychtas; Anastasios D. Doulamis; Theodora A. Varvarigou (VS-GAMES, 2011)

The effects of scheduling, workload type and consolidation scenarios on virtual machine performance and their prediction through optimized artificial neural networks. - George Kousiouris; Tommaso Cucinotta; Theodora A. Varvarigou (J. Syst. Softw., 2011)

Modelling and Analysing QoS for Real-Time Interactive Applications on the Cloud. - Matthew Addis; Michael J. Boniface; Juri Papay; Arturo Servin; Zlatko Zlatev; George Kousiouris (Achieving Real-Time in Distributed Computing, 2012)

Taxonomy and State of the Art of Service Discovery Mechanisms and Their Relation to the Cloud Computing Stack. - George Kousiouris; Dimosthenis Kyriazis; Theodora A. Varvarigou; Eduardo Oliveros; Patrick Mandic (Achieving Real-Time in Distributed Computing, 2012)

Legacy applications on the cloud: Challenges and enablers focusing on application performance analysis and providers characteristics. - George Kousiouris; Dimosthenis Kyriazis; Andreas Menychtas; Theodora A. Varvarigou (CCIS, 2012)

Risk based SLA management in clouds: A legal perspective. - Tom Kirkham; Karim Djemame; Mariam Kiran; Ming Jiang; Django Armstrong; George Kousiouris; George Vafiadis; Athanasia Evangelinou (ICITST, 2012)

OPTIMIS: A holistic approach to cloud service provisioning. - Ana Juan Ferrer; Francisco Hernández-Rodriguez; Johan Tordsson; Erik Elmroth; Ahmed Ali-Eldin; Csilla Zsigri; Raül Sirvent; Jordi Guitart; Rosa M. Badia; Karim Djemame; Wolfgang Ziegler; Theo Dimitrakos; et al. (Future Gener. Comput. Syst., 2012)

Workflow management for soft real-time interactive applications in virtualized environments. - Spyridon V. Gogouvitis; Kleopatra Konstanteli; Stefan Waldschmidt; George Kousiouris; Gregory Katsaros; Andreas Menychtas; Dimosthenis Kyriazis; Theodora A. Varvarigou (Future Gener. Comput. Syst., 2012)

A Self-adaptive hierarchical monitoring mechanism for Clouds. - Gregory Katsaros; George Kousiouris; Spyridon V. Gogouvitis; Dimosthenis Kyriazis; Andreas Menychtas; Theodora A. Varvarigou (J. Syst. Softw., 2012)

Virtualised e-Learning on the IRMOS real-time Cloud. - Tommaso Cucinotta; Fabio Checconi; George Kousiouris; Kleopatra Konstanteli; Spyridon V. Gogouvitis; Dimosthenis Kyriazis; Theodora A. Varvarigou; Alessandro Mazzetti; Zlatko Zlatev; Juri Papay; Michael J. Boniface; Sören Berger; et al. (Serv. Oriented Comput. Appl., 2012)

Enabling Proactive Data Management in Virtualized Hadoop Clusters Based on Predicted Data Activity Patterns. - George Kousiouris; George Vafiadis; Theodora A. Varvarigou (3PGCIC, 2013)

Migrating Legacy Software to the Cloud with ARTIST. - Alexander Bergmayr; Hugo Bruneliere; Javier Luis Cánovas Izquierdo; Jesús Gorroñogoitia; George Kousiouris; Dimosthenis Kyriazis; Philip Langer; Andreas Menychtas; Leire Orue-Echevarria Arrieta; Clara Pezuela; Manuel Wimmer (CSMR, 2013)

A Cloud Provider Description Schema for Meeting Legal Requirements in Cloud Federation Scenarios. - George Kousiouris; George Vafiadis; Marcelo Corrales (I3E, 2013)

ARTIST Methodology and Framework: A Novel Approach for the Migration of Legacy Software on the Cloud. - Andreas Menychtas; Christina Santzaridou; George Kousiouris; Theodora A. Varvarigou; Leire Orue-Echevarria; Juncal Alonso; Jesús Gorroñogoitia; Hugo Bruneliere; Oliver Strauß; Tatiana Senkova; Bram Pellens; Peter Stuer (SYNASC, 2013)

Parametric Design and Performance Analysis of a Decoupled Service-Oriented Prediction Framework Based on Embedded Numerical Software. - George Kousiouris; Andreas Menychtas; Dimosthenis Kyriazis; Kleopatra Konstanteli; Spyridon V. Gogouvitis; Gregory Katsaros; Theodora A. Varvarigou (IEEE Trans. Serv. Comput., 2013)

Experimenting with Application-Based Benchmarks on Different Cloud Providers via a Multi-cloud Execution and Modeling Framework. - Athanasia Evangelinou; Nunzio Andrea Galante; George Kousiouris; Gabriele Giammatteo; Elton Kevani; Christoforos Stampoltas; Andreas Menychtas; Aliki Kopaneli; Kanchanna Ramasamy Balraj; Dimosthenis Kyriazis; Theodora A. Varvarigou; Peter Stuer; et al. (CLOSER (Selected Papers), 2014)

Key Completion Indicators - Minimizing the Effect of DoS Attacks on Elastic Cloud-based Applications Based on Application-level Markov Chain Checkpoints. - George Kousiouris (CLOSER, 2014)

A Multi-Cloud Framework for Measuring and Describing Performance Aspects of Cloud Services Across Different Application Types. - George Kousiouris; Gabriele Giammatteo; Athanasia Evangelinou; Nunzio Andrea Galante; Elton Kevani; Christoforos Stampoltas; Andreas Menychtas; Aliki Kopaneli; Kanchanna Ramasamy Balraj; Dimosthenis Kyriazis; Theodora A. Varvarigou; Peter Stuer; et al. (CLOSER, 2014)

Dynamic, behavioral-based estimation of resource provisioning based on high-level application terms in Cloud platforms. - George Kousiouris; Andreas Menychtas; Dimosthenis Kyriazis; Spyridon V. Gogouvitis; Theodora A. Varvarigou (Future Gener. Comput. Syst., 2014)

Software modernization and cloudification using the ARTIST migration methodology and framework. - Andreas Menychtas; Kleopatra Konstanteli; Juncal Alonso; Leire Orue-Echevarria; Jesús Gorroñogoitia; George Kousiouris; Christina Santzaridou; Hugo Bruneliere; Bram Pellens; Peter Stuer; Oliver Strauß; Tatiana Senkova; et al. (Scalable Comput. Pract. Exp., 2014)

Comparison of Database and Workload Types Performance in Cloud Environments. - George Seriatos; George Kousiouris; Andreas Menychtas; Dimosthenis Kyriazis; Theodora A. Varvarigou (ALGOCLOUD, 2015)

A Joint Benchmark-Analytic Approach For Design-Time Assessment of Multi-Cloud Applications. - Athanasia Evangelinou; Michele Ciavotta; George Kousiouris; Danilo Ardagna (Cloud Forward, 2015)

Challenges Emerging from Future Cloud Application Scenarios. - Keith G. Jeffery; George Kousiouris; Dimosthenis Kyriazis; Jörn Altmann; Augusto Ciuffoletti; Ilias Maglogiannis; Paolo Nesi; Bojan Suzic; Zhiming Zhao (Cloud Forward, 2015)

A Model Driven Approach for Supporting the Cloud Target Selection Process. - Aliki Kopaneli; George Kousiouris; Gorka Mikel Echevarria Velez; Athanasia Evangelinou; Theodora A. Varvarigou (Cloud Forward, 2015)

Data Movement in the Internet of Things Domain. - Francesco D'Andria; Daniel Field; Aliki Kopaneli; George Kousiouris; David García-Pérez; Barbara Pernici; Pierluigi Plebani (ESOCC, 2015)

Employing Relevance Feedback to Embed Content and Service Importance into the Selection Process of Composite Cloud Services. - Dimosthenis Kyriazis; Nikolaos D. Doulamis; George Kousiouris; Andreas Menychtas; Marinos Themistocleous; Vassilios C. Vescoukis (GECON, 2015)

Opportunistic Collaborative Service Networks: The Facilitator for Efficient Data and Services Exchange. - Dimosthenis Kyriazis; George Kousiouris; Alexandros Psychas; Andreas Menychtas; Theodora A. Varvarigou (IoT 360 (1), 2015)

Heating schedule management approach through decentralized knowledge diffusion in the context of social internet of things. - Panagiotis Bourelos; George Kousiouris; Orfefs Voutyras; Theodora A. Varvarigou (Panhellenic Conference on Informatics, 2015)

Ready for Rain? A View from SPEC Research on the Future of Cloud Metrics. - Nikolas Herbst; Rouven Krebs; Giorgos Oikonomou; George Kousiouris; Athanasia Evangelinou; Alexandru Iosup; Samuel Kounev (CoRR, 2016)

Nudging Cloud Providers: Improving Cloud Architectures Through Intermediary Services. - Marcelo Corrales; George Kousiouris (New Technology, Big Data and the Law, 2017)

A Toolkit Based Architecture for Optimizing Cloud Management, Performance Evaluation and Provider Selection Processes. - George Kousiouris; Fotis Aisopos; Alexandros Psychas; Theodora A. Varvarigou; Jörg Domaschka; Daniel Baur; Frank Griesinger; V. Nikolov; George L. Lyberopoulos; Eleni Theodoropoulou; Ioanna Mesogiti; Dimitrios Charilas; et al. (HPCS, 2017)

BigDataStack: A Holistic Data-Driven Stack for Big Data Applications and Operations. - Dimosthenis Kyriazis; Christos Doulkeridis; Panagiotis Gouvas; Ricardo Jiménez-Peris; Ana Juan Ferrer; Leonidas Kallipolitis; Pavlos Kranas; George Kousiouris; Craig Macdonald; Richard McCreadie; Yosef Moatti; Apostolos Papageorgiou; et al. (BigData Congress, 2018)

Possibilities of Use of Free and Open Source Software in the Greek Local Authorities. - Stavros Koloniaris; George Kousiouris; Mara Nikolaidou (OSS, 2018)

Real-Time Probabilistic Data Fusion for Large-Scale IoT Applications. - Adnan Akbar; George Kousiouris; Haris Pervaiz; Juan Sancho; Paula Ta-Shma; François Carrez; Klaus Moessner (IEEE Access, 2018)

Enterprise applications cloud rightsizing through a joint benchmarking and optimization approach. - Athanasia Evangelinou; Michele Ciavotta; Danilo Ardagna; Aliki Kopaneli; George Kousiouris; Theodora A. Varvarigou (Future Gener. Comput. Syst., 2018)

An integrated information lifecycle management framework for exploiting social network data to identify dynamic large crowd concentration events in smart cities applications. - George Kousiouris; Adnan Akbar; Juan Sancho; Paula Ta-Shma; Alexandros Psychas; Dimosthenis Kyriazis; Theodora A. Varvarigou (Future Gener. Comput. Syst., 2018)

Quantifying Cloud Performance and Dependability: Taxonomy, Metric Design, and Emerging Challenges. - Nikolas Herbst; André Bauer 001; Samuel Kounev; Giorgos Oikonomou; Erwin Van Eyk; George Kousiouris; Athanasia Evangelinou; Rouven Krebs; Tim Brecht; Cristina L. Abad; Alexandru Iosup (ACM Trans. Model. Perform. Evaluation Comput. Syst., 2018)

Mapping of Quality of Service Requirements to Resource Demands for IaaS. - Ioannis Bouras; Fotis Aisopos; John Violos; George Kousiouris; Alexandros Psychas; Theodora A. Varvarigou; Gerasimos Xydas; Dimitrios Charilas; Yiannis Stavroulas (CLOSER, 2019)

A microservice-based framework for integrating IoT management platforms, semantic and AI services for supply chain management. - George Kousiouris; Stylianos Tsarsitalidis; Evangelos Psomakelis; Stavros Koloniaris; Cleopatra Bardaki; Konstantinos Tserpes; Mara Nikolaidou; Dimosthenis Anagnostopoulos (ICT Express, 2019)

An Ontology based Framework for E-Government Regulatory Requirements Compliance. - Mohammad Mahmudul Hasan; Dimosthenis Anagnostopoulos; George Kousiouris; Teta Stamati; Peri Loucopoulos; Mara Nikolaidou (Int. J. E Serv. Mob. Appl., 2019)

Survey-based investigation, feature extraction and classification of Greek municipalities maturity for open source adoption and migration prospects. - Stavros Koloniaris; George Kousiouris; Dimosthenis Anagnostopoulos; Mara Nikolaidou; Konstantinos Tserpes (J. Syst. Softw., 2019)

A cloud-based REST platform for real-time health resources availability registering, discovering and matching in pandemic crisis conditions. - Evangelos Boutas; Charalambia Boulougari; Vasileios Anastasopoulos; Ismini Veneti; George Kousiouris (ISCC, 2020)

Smart heating in collaborative and reasoning-enabled housing units. - Panagiotis Bourelos; George Kousiouris; Orfefs Voutyras; Achilleas Marinakis; Theodora A. Varvarigou; Vrettos Moulos (Future Gener. Comput. Syst., 2020)

Cloud toolkit for Provider assessment, optimized Application Cloudification and deployment on IaaS. - Alexandros Psychas; John Violos; Fotis Aisopos; Athanasia Evangelinou; George Kousiouris; Ioannis Bouras; Theodora A. Varvarigou; G. Xidas; Dimitrios Charilas; Yiannis Stavroulas (Future Gener. Comput. Syst., 2020)

Functionalities, Challenges and Enablers for a Generalized FaaS based Architecture as the Realizer of Cloud/Edge Continuum Interplay. - George Kousiouris; Dimosthenis Kyriazis (CLOSER, 2021)

Evaluating Urban Network Activity Hotspots through Granular Cluster Analysis of Spatio-Temporal Data. - Jane Frances Pajo; George Kousiouris; Dimosthenis Kyriazis; Roberto Bruschi; Franco Davoli (CNSM, 2021)

A self-adaptive batch request aggregation pattern for improving resource management, response time and costs in microservice and serverless environments. - George Kousiouris (IPCCC, 2021)

Enabling Containerized, Parametric and Distributed Database Deployment and Benchmarking as a Service. - George Kousiouris; Dimosthenis Kyriazis (ICPE (Companion), 2021)

ANNs Going Beyond Time Series Forecasting: An Urban Network Perspective. - Jane Frances Pajo; George Kousiouris; Dimosthenis Kyriazis; Roberto Bruschi; Franco Davoli (IEEE Commun. Mag., 2021)

CISMET: A Semantic Ontology Framework for Regulatory-Requirements-Compliant Information Systems Development and Its Application in the GDPR Case. - Mohammad Mahmudul Hasan; George Kousiouris; Dimosthenis Anagnostopoulos; Teta Stamati; Peri Loucopoulos; Mara Nikolaidou (Int. J. Semantic Web Inf. Syst., 2021)

Leveraging Data-Driven Infrastructure Management to Facilitate AIOps for Big Data Applications and Operations. - Richard McCreadie; John Soldatos 001; Jonathan Fürst; Mauricio Fadel Argerich; George Kousiouris; Jean-Didier Totow; Antonio Castillo Nieto; Bernat Quesada Navidad; Dimosthenis Kyriazis; Craig Macdonald; Iadh Ounis (Technologies and Applications for Big Data Value, 2022)

Knowledge Graphs and interoperability techniques for hybrid-cloud deployment of FaaS applications. - Georgios Fatouros; Yannis Poulakis; Ariana Polyviou; Stylianos Tsarsitalidis; Georgios Makridis; John Soldatos 001; George Kousiouris; Michael Filippakis; Dimosthenis Kyriazis (CloudCom, 2022)

HOCC: An Ontology for Holistic Description of Cluster Settings. - Yannis Poulakis; Georgios Fatouros; George Kousiouris; Dimosthenis Kyriazis (GECON, 2022)

Measuring Baseline Overheads in Different Orchestration Mechanisms for Large FaaS Workflows. - George Kousiouris; Chris Giannakos; Konstantinos Tserpes; Teta Stamati (ICPE (Companion), 2022)

Combining Node-RED and Openwhisk for Pattern-based Development and Execution of Complex FaaS Workflows. - George Kousiouris; Szymon Ambroziak; Domenico Costantino; Stylianos Tsarsitalidis; Evangelos Boutas; Alessandro Mamelli; Teta Stamati (CoRR, 2022)

Enhanced Runtime-Adaptable Routing for Serverless Functions based on Performance and Cost Tradeoffs in Hybrid Cloud Settings. - Georgios Fatouros; George Kousiouris; Georgios Makridis; John Soldatos 001; Michael Filippakis; Dimosthenis Kyriazis (CloudCom, 2023)

Enhancing Smart Agriculture Scenarios with Low-code, Pattern-oriented functionalities for Cloud/Edge collaboration. - Georgios Fatouros; George Kousiouris; Théophile Lohier; Georgios Makridis; Ariana Polyviou; John Soldatos 001; Dimosthenis Kyriazis (DCOSS-IoT, 2023)

Experiences and Lessons Learned from PHYSICS: A Framework for Cloud Development with FaaS. - George Kousiouris; Marta Patiño 001; Carlos Sánchez; Luis Tomás (Euro-Par Workshops, 2023)

A Pattern-based Function and Workflow Visual Environment for FaaS Development across the Continuum. - George Kousiouris; Szymon Ambroziak; Blazej Zarzycki; Domenico Costantino; Stylianos Tsarsitalidis; Vasileios Katevas; Alessandro Mamelli; Teta Stamati (ICPE (Companion), 2023)

Performance Experiences From Running An E-health Inference Process As FaaS Across Diverse Clusters. - George Kousiouris; Aristodemos Pnevmatikakis (ICPE (Companion), 2023)

CIDaTa: an ontology-based framework for international data transfers and GDPR compliance. - Mohammad Mahmudul Hasan; Marcelo Corrales Compagnucci; George Kousiouris; Dimosthenis Anagnostopoulos (Int. J. Metadata Semant. Ontologies, 2023)

Transforming IoT Events to Meaningful Business Events on the Edge: Implementation for Smart Farming Application. - Dimitris Gkoulis; Cleopatra Bardaki; George Kousiouris; Mara Nikolaidou (Future Internet, 2023)

Empirical investigation of factors influencing function as a service performance in different cloud/edge system setups. - Anastasia-Dimitra Lipitakis; George Kousiouris; Mara Nikolaidou; Cleopatra Bardaki; Dimosthenis Anagnostopoulos (Simul. Model. Pract. Theory, 2023)

Evaluating Human-AI Collaboration: A Review and Methodological Framework. - George Fragiadakis; Christos Diou; George Kousiouris; Mara Nikolaidou (CoRR, 2024)

Embedding automated function performance benchmarking, profiling and resource usage categorization in function as a service DevOps pipelines. - Vasileios Katevas; Georgios Fatouros; Dimosthenis Kyriazis; George Kousiouris (Future Gener. Comput. Syst., 2024)

The computing continuum: From IoT to the cloud. - Auday Al-Dulaimy; Matthijs Jansen; Bjarne Johansson; Animesh Trivedi; Alexandru Iosup; Mohammad Ashjaei; Antonino Galletta; Dragi Kimovski; Radu Prodan; Konstantinos Tserpes; George Kousiouris; Chris Giannakos; et al. (Internet Things, 2024)

A Hybrid Simulation Platform for quality-aware evaluation of complex events in an IoT environment. - Dimitris Gkoulis; Cleopatra Bardaki; Mara Nikolaidou; George Kousiouris; Anargyros Tsadimas (Simul. Model. Pract. Theory, 2024)

Assessing Event Fabrication Methods for Missing Events in Complex Event-Driven IoT Systems: A Smart Farming Case Study. - Dimitris Gkoulis; Anargyros Tsadimas; Cleopatra Bardaki; George Kousiouris; Mara Nikolaidou (SoSE, 2025)

Towards Sustainable Computing: Exploring Energy Consumption Efficiency of Alternative Configurations and Workloads in an Open Source Messaging System. - Maria Voreakou; George Kousiouris; Mara Nikolaidou (SoSE, 2025)

Exploring the performance of real-time data imputation to enhance fault tolerance on the edge: A study on environmental data. - Dimitris Gkoulis; Anargyros Tsadimas; George Kousiouris; Cleopatra Bardaki; Mara Nikolaidou (Simul. Model. Pract. Theory, 2025)

A Survey on the Landscape of Self-adaptive Cloud Design and Operations Patterns: Goals, Strategies, Tooling, Evaluation and Dataset Perspectives. - Apostolos Angelis; George Kousiouris (CoRR, 2025)

Towards Conversational AI for Human-Machine Collaborative MLOps. - George Fatouros; Georgios Makridis; George Kousiouris; John Soldatos 001; Anargyros Tsadimas; Dimosthenis Kyriazis (CoRR, 2025)