| 2020 | ADBIS | Open Science Observatory: Monitoring Open Science in Europe. | George Papastefanatos, Elli Papadopoulou, Marios Meimaris, Antonis Lempesis, Stefania Martziou, Paolo Manghi, Natalia Manola |
| 2020 | DOLAP | Hierarchical Property Set Merging for SPARQL Query Optimization. | Marios Meimaris, George Papastefanatos, Panos Vassiliadis |
| 2019 | EDBT | Visualizing Implicit RDF Schema with the Help of Embeddings. | Marios Meimaris |
| 2017 | ICDE | Distance-Based Triple Reordering for SPARQL Query Optimization. | Marios Meimaris, George Papastefanatos |
| 2017 | ICDE | Extended Characteristic Sets: Graph Indexing for SPARQL Query Optimization. | Marios Meimaris, George Papastefanatos, Nikos Mamoulis, Ioannis Anagnostopoulos |
| 2016 | EDBT | EvoGen: a Generator for Synthetic Versioned RDF. | Marios Meimaris |
| 2016 | EDBT | Double Chain-Star: an RDF indexing scheme for fast processing of SPARQL joins. | Marios Meimaris, George Papastefanatos |
| 2016 | EDBT | Efficient Computation of Containment and Complementarity in RDF Data Cubes. | Marios Meimaris, George Papastefanatos, Panos Vassiliadis, Ioannis Anagnostopoulos |
| 2016 | ICDE | Enabling persistent identification of groups of duplicates in data aggregators. | Giorgos Alexiou, Marios Meimaris, George Papastefanatos |
| 2015 | DATA | RDF Resource Search and Exploration with LinkZoo. | Marios Meimaris, George Alexiou, Katerina Gkirtzou, George Papastefanatos, Theodore Dalamagas |
| 2012 | WISE | Knowledge-Based Semantification of Business Communications in ERP Environments. | Marios Meimaris, Michalis Vafopoulos |
| 2012 | WISE | Intelligent and Semantic Real-Time Process of the Greek LOD for Enhancing Citizen Awareness in Public Expenditures. | Michalis Vafopoulos, Marios Meimaris, Agis Papantoniou, Ioannis Anagnostopoulos, Ioannis Xidias, George Alexiou, Giorgos Vafeiadis, Vassilis Loumos |