Pay-as-you-go data integration for linked data: opportunities, challenges and architectures. - Norman W. Paton; Klitos Christodoulou; Alvaro A. A. Fernandes; Bijan Parsia; Cornelia Hedeler (SWIM, 2012)

Combining Syntactic and Semantic Evidence for Improving Matching over Linked Data Sources. - Klitos Christodoulou; Alvaro A. A. Fernandes; Norman W. Paton (WISE (1), 2015)

Structure Inference for Linked Data Sources Using Clustering. - Klitos Christodoulou; Norman W. Paton; Alvaro A. A. Fernandes (Trans. Large Scale Data Knowl. Centered Syst., 2015)

On techniques for pay-as-you-go data integration of linked data. - Klitos Christodoulou (2015)

CoMo: A Compact Composite Moment-Based Descriptor for Image Retrieval. - Sotiris A. Vassou; Nektarios Anagnostopoulos; Angelos Amanatiadis; Klitos Christodoulou; Savvas A. Chatzichristofis (CBMI, 2017)

A Real-time Targeted Recommender System for Supermarkets. - Panayiotis Christodoulou; Klitos Christodoulou; Andreas S. Andreou (ICEIS (2), 2017)

Quantifying integration quality using feedback on mapping results. - Fernando R. S. Serrano; Alvaro A. A. Fernandes; Klitos Christodoulou (iiWAS, 2017)

Making Sense of Fractions using E-learning Platforms - A Survey. - Dimitris Mastorodimos; Savvas A. Chatzichristofis; Athanassios Jimoyiannis; Klitos Christodoulou (INISTA, 2018)

Reliable Mobility Support for e-Health Monitoring: A Performance Evaluation. - Zinon Zinonos; Vasos Vassiliou; Klitos Christodoulou (INISTA, 2018)

Quantifying and Propagating Uncertainty in Automated Linked Data Integration. - Klitos Christodoulou; Fernando Rene Sanchez Serrano; Alvaro A. A. Fernandes; Norman W. Paton (Trans. Large Scale Data Knowl. Centered Syst., 2018)

An Experimental Comparison of Machine Learning Classification Algorithms for Breast Cancer Diagnosis. - Markos Marios Kaklamanis; Michael E. Filippakis; Marios Touloupos; Klitos Christodoulou (EMCIS, 2019)

Test Recommendation for Service Validation in 5G Networks. - Marios Touloupos; Evgenia Kapassa; Dimosthenis Kyriazis; Klitos Christodoulou (EMCIS, 2019)

Identity Discovery in Bitcoin Blockchain: Leveraging Transactions Metadata via Supervised Learning. - Klitos Christodoulou; Elias Iosif; Soulla Louca; Marinos Themistocleous (ICVISP, 2019)

Blockchain: Current Challenges and Future Prospects/Applications. - Spyros Makridakis; Klitos Christodoulou (Future Internet, 2019)

An approach to quantify integration quality using feedback on mapping results. - Fernando R. S. Serrano; Alvaro A. A. Fernandes; Klitos Christodoulou (Int. J. Web Inf. Syst., 2019)

RandomBlocks: A Transparent, Verifiable Blockchain-based System for Random Numbers. - Klitos Christodoulou; Savvas A. Chatzichristofis; Georgios Ch. Sirakoulis; Panayiotis Christodoulou (J. Cell. Autom., 2019)

CoMo: a scale and rotation invariant compact composite moment-based descriptor for image retrieval. - Sotiris A. Vassou; Nektarios Anagnostopoulos; Klitos Christodoulou; Angelos Amanatiadis; Savvas A. Chatzichristofis (Multim. Tools Appl., 2019)

Composite Description Based on Salient Contours and Color Information for CBIR Tasks. - Chryssanthi Iakovidou; Nektarios Anagnostopoulos; Mathias Lux; Klitos Christodoulou; Yiannis S. Boutalis; Savvas A. Chatzichristofis (IEEE Trans. Image Process., 2019)

Developing more Reliable News Sources by utilizing the Blockchain technology to combat Fake News. - Panayiotis Christodoulou; Klitos Christodoulou (BCCA, 2020)

IoT Device Firmware Update over LoRa: The Blockchain Solution. - A. Anastasiou; Panayiotis Christodoulou; Klitos Christodoulou; Vasos Vassiliou; Zinon Zinonos (DCOSS, 2020)

Health Information Exchange with Blockchain amid Covid-19-like Pandemics. - Klitos Christodoulou; Panayiotis Christodoulou; Zinon Zinonos; Elias G. Carayannis; Savvas A. Chatzichristofis (DCOSS, 2020)

Leadership Uniformity in Raft Consensus Algorithm. - Elias Iosif; Klitos Christodoulou; Marios Touloupou; Antonios Inglezakis (EMCIS, 2020)

Blockchain in Academia: Where do we stand and where do we go? - Marinos Themistocleous; Klitos Christodoulou; Elias Iosif; Soulla Louca; Demetrios Tseas (HICSS, 2020)

A Decentralized Voting Mechanism: Engaging ERC-20 token holders in decision-making. - Panayiotis Christodoulou; Klitos Christodoulou (SDS, 2020)

Consensus Crash Testing: Exploring Ripple's Decentralization Degree in Adversarial Environments. - Klitos Christodoulou; Elias Iosif; Antonios Inglezakis; Marinos Themistocleous (Future Internet, 2020)

Towards a Framework for Understanding the Performance of Blockchains. - Marios Touloupou; Klitos Christodoulou; Antonios Inglezakis; Elias Iosif; Marinos Themistocleous (BRAINS, 2021)

Computation of Blockchain Readiness Under Partial Information. - Elias Iosif; Klitos Christodoulou; Andreas Vlachos 003 (EMCIS, 2021)

ISLAND: An Interlinked Semantically-Enriched Blockchain Data Framework. - Alexandros Kalafatelis; Konstantinos Panagos; Anastasios E. Giannopoulos; Sotirios T. Spantideas; Nikolaos C. Kapsalis; Marios Touloupou; Evgenia Kapassa; Leonidas Katelaris; Panayiotis Christodoulou; Klitos Christodoulou; Panagiotis Trakadas (GECON, 2021)

A Robust Blockchain Readiness Index Model. - Elias Iosif; Klitos Christodoulou; Andreas Vlachos 003 (CoRR, 2021)

Blockchain Application in Internet of Vehicles: Challenges, Contributions and Current Limitations. - Evgenia Kapassa; Marinos Themistocleous; Klitos Christodoulou; Elias Iosif (Future Internet, 2021)

Introducing Algorithmic Thinking and Sequencing Using Tangible Robots. - Salomi Evripidou; Angelos Amanatiadis; Klitos Christodoulou; Savvas A. Chatzichristofis (IEEE Trans. Learn. Technol., 2021)

An Educational Metaverse Experiment: The First On-Chain and In-MetaverseAcademic Course. - Marinos Themistocleous; Klitos Christodoulou; Leonidas Katelaris (EMCIS, 2022)

Introduction to the Minitrack on Blockchain Cases and Innovations. - Klitos Christodoulou; Paulo Rupino da Cunha; Marinos Themistocleous (HICSS, 2022)

Benchmarking Blockchains: The case of XRP Ledger and Beyond. - Marios Touloupou; Klitos Christodoulou; Antonios Inglezakis; Elias Iosif; Marinos Themistocleous (HICSS, 2022)

A Systematic Literature Review Toward a Blockchain Benchmarking Framework. - Marios Touloupou; Marinos Themistocleous; Elias Iosif; Klitos Christodoulou (IEEE Access, 2022)

Web Mining for Estimating Regulatory Blockchain Readiness. - Andreas Vlachos 003; Elias Iosif; Klitos Christodoulou (EMCIS (1), 2023)

Decentralization of DAOs: A Fundamental Analysis. - Stamatis Papangelou; Klitos Christodoulou; Marinos Themistocleous (EMCIS (1), 2023)

Introduction to the Minitrack on Blockchain Cases and Innovations. - Klitos Christodoulou; Marinos Themistocleous; Paulo Da Cunha (HICSS, 2023)

Exploring Decentralized Governance: A Framework Applied to Compound Finance. - Stamatis Papangelou; Klitos Christodoulou; George Michoulis (MARBLE, 2023)

Introduction to the Minitrack on Metaverse. - Klitos Christodoulou; Marinos Themistocleous; Paulo Da Cunha (HICSS, 2024)

Validating the Blockchain Benchmarking Framework Through Controlled Deployments of XRPL and Ethereum. - Marios Touloupou; Klitos Christodoulou; Marinos Themistocleous (IEEE Access, 2024)