Ethical and Legal Aspects of Digital Forensics Algorithms: The Case of Digital Evidence Acquisition. - Maria Ioanna Maratsi; Oliver Popov; Charalampos Alexopoulos; Yannis Charalabidis (ICEGOV, 2022)

Analysis of Reviews on Greek Municipalities to Improve Public Service Delivery and Citizen Satisfaction: A Tool for Co-creation and Co-design. - Mohsan Ali; Maria Ioanna Maratsi; Loukis Euripides; Charalampos Alexopoulos; Yannis Charalabidis (PCI, 2022)

Analyzing Open Government High Value Datasets: Availability, Publishers' Contribution and Technical Specifications. - Maria Ioanna Maratsi; Mohsan Ali; Charalampos Alexopoulos; Stuti Saxena; Nina Rizun; Yannis Charalabidis (BIR, 2023)

ChatGPT Application vis-a-vis Open Government Data (OGD): Capabilities, Public Values, Issues and a Research Agenda. - Euripides N. Loukis; Stuti Saxena; Nina Rizun; Maria Ioanna Maratsi; Mohsan Ali; Charalampos Alexopoulos (EGOV, 2023)

A Categorization of Cross-Domain Semantic Interoperability Challenges for Open (Government) Data (short paper). - Maria Ioanna Maratsi; Yannis Charalabidis; Charalampos Alexopoulos (EGOV-CeDEM-ePart-*, 2023)

A Structured Analysis of Domain-Specific Linked Open Vocabularies (LOV): Indicators for Interoperability and Reusability. - Maria Ioanna Maratsi; Charalampos Alexopoulos; Yannis Charalabidis (EMCIS (1), 2023)

Semantic Interoperability for Legal Information: Mapping the European Legislation Identifier (ELI) and Akoma Ntoso (AKN) Ontologies. - Michalis Avgerinos Loutsaris; Charalampos Alexopoulos; Maria Ioanna Maratsi; Yannis Charalabidis (ICEGOV, 2023)

Team Radiant or Dire? Comparing the SVM and k-NN Classifiers upon a DotA2 Matches Dataset. - Maria Ioanna Maratsi; Charalampos Alexopoulos; Yannis Charalabidis (PCI, 2023)

A functional and semantic analysis of artifact representation schemata in folklore museum websites. - Maria Ioanna Maratsi; Zoi Lachana; Charalampos Alexopoulos; Yannis Charalabidis (Int. J. Metadata Semant. Ontologies, 2023)

Towards Cross-Domain Linking of Data: A Semantic Mapping of Cultural Heritage Ontologies. - Maria Ioanna Maratsi; Umair Ahmed; Charalampos Alexopoulos; Yannis Charalabidis; Andrea Polini (DG.O, 2024)

On the Semantic Analysis of Open (Government) Data Portals' Metadata Provision and Schema. - Maria Ioanna Maratsi; Charalampos Alexopoulos; Yannis Charalabidis (ICEGOV, 2024)

A Proposed Methodology for Sub-Ontology Development in Comprehensive Scientific Investigation Methods and Tooling. - Maria Ioanna Maratsi; Nina Gialoussi; Charalampos Alexopoulos; Yannis Charalabidis (MTSR, 2024)

Towards Open Archival Linked Data (ALD): The Case of Swedish National Archives. - Maria Ioanna Maratsi; David Haskiya; Mats Berggren; Yannis Charalabidis; Charalampos Alexopoulos (ESWC (2), 2025)