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)

SAM: Dynamic and Social Content Delivery for Second Screen Interaction. - Atta Badii; Marco Tiemann; Andreas Menychtas; Christina Santzaridou; Alexandros Psychas; David Tomás 001; Stuart Campbell 001; Juan Vicente Vidagany Espert (TVX, 2015)

Dynamic Social and Media Content Syndication for Second Screen. - Andreas Menychtas; David Tomás 001; Marco Tiemann; Christina Santzaridou; Alexandros Psychas; Dimosthenis Kyriazis; Juan Vicente Vidagany Espert; Stuart Campbell 001 (Int. J. Virtual Communities Soc. Netw., 2015)

Efficient Context Management and Personalized User Recommendations in a Smart Social TV Environment. - Fotis Aisopos; Angelos Valsamis; Alexandros Psychas; Andreas Menychtas; Theodora A. Varvarigou (GECON, 2016)

Second Screen User Profiling and Multi-level Smart Recommendations in the Context of Social TVs. - Angelos Valsamis; Alexandros Psychas; Fotis Aisopos; Andreas Menychtas; Theodora A. Varvarigou (SETE@ICWL, 2016)

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)

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)

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)

Data-empowered clinical trial design and eligible patient selection through the PONTE platform. - Efstathios Karanastasis; Vassiliki Andronikou; Efthymios Chondrogiannis; Anastasios Tagaris; Konstantinos Mourtzoukos; Alexandros Psychas; Theodora A. Varvarigou (Simul. Model. Pract. Theory, 2019)

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)

Know Your Customer (KYC) Implementation with Smart Contracts on a Privacy-Oriented Decentralized Architecture. - Nikolaos Kapsoulis; Alexandros Psychas; Georgios Palaiokrassas; Achilleas Marinakis; Antonios Litke; Theodora A. Varvarigou (Future Internet, 2020)

Consortium Blockchain Smart Contracts for Musical Rights Governance in a Collective Management Organizations (CMOs) Use Case. - Nikolaos Kapsoulis; Alexandros Psychas; Georgios Palaiokrassas; Achilleas Marinakis; Antonios Litke; Theodora A. Varvarigou; Charalampos Bouchlis; Amaryllis Raouzaiou; Gonçal Calvo; Jordi Escudero Subirana (Future Internet, 2020)

A Scalable and Semantic Data as a Service Marketplace for Enhancing Cloud-Based Applications. - Evangelos Psomakelis; Anastasios Nikolakopoulos; Achilleas Marinakis; Alexandros Psychas; Vrettos Moulos; Theodora A. Varvarigou; Andreas Christou (Future Internet, 2020)

Reinforcing SLA Consensus on Blockchain. - Nikolaos Kapsoulis; Alexandros Psychas; Antonios Litke; Theodora A. Varvarigou (Comput., 2021)

Blockchain privacy: Fundamental aspects and challenges for the future Internet data sharing. - Nikolaos Kapsoulis; Alexandros Psychas; Antonios Litke; Theodora A. Varvarigou (IET Blockchain, 2024)

Exploring the Potential of Offline LLMs in Data Science: A Study on Code Generation for Data Analysis. - Anastasios Nikolakopoulos; Antonios Litke; Alexandros Psychas; Eleni Veroni; Theodora A. Varvarigou (IEEE Access, 2025)