Conference Papers

  1. George Theodoropoulos, Kjetil Nørvåg, Christos Doulkeridis, Efficient Semantic Similarity Search over Spatio-textual Data., In Proceedings of 27th International Conference on Extending Database Technology (EDBT'24), 2024 [pdf]
  2. Georgios Santipantakis, George Vouros, Christos Doulkeridis, Coronis: Towards Integrated and Open COVID-19 Data, EDBT'21 demo track, 2021 [pdf]
  3. Nikolaos Koutroumanis, Christos Doulkeridis, Scalable Spatio-temporal Indexing and Querying over a Document-oriented NoSQL Store, EDBT'21, 2021 [pdf]
  4. Nikolaos Koutroumanis, Nikolaos Kousathanas, Christos Doulkeridis, Akrivi Vlachou, A Demonstration of NoDA: Unified Access to NoSQL Stores, VLDB'21 demo track, 2021 [pdf]
  5. Panagiotis Tampakis, Dimitris Spyrellis, Christos Doulkeridis, Nikos Pelekis, Christos Kalyvas, Akrivi Vlachou, A Novel Indexing Method for Spatial-Keyword Range Queries, SSTD'21, 2021 [pdf]
  6. Nikolaos Koutroumanis, Kousathanas Nikolaos, Christos Doulkeridis, Akrivi Vlachou, Declarative Querying of Heterogeneous NoSQL Stores, SEAData'21, 2021 [pdf]
  7. Nikolaos Koutroumanis, Christos Doulkeridis, Akrivi Vlachou, Tearing Down the Tower of Babel: Unified and Efficient Spatio-temporal Queries for NoSQL Stores, MDM'22, 2022 [pdf]
  8. Fragkiskos Gryllakis, Nikos Pelekis, Christos Doulkeridis, Iraklis Varlamis, Yannis Theodoridis, Social Spatio-temporal Keyword Pattern (S²KP) Queries in Multiple Aspect Trajectories Databases, SSDBM'22, 2022 [pdf]
  9. Nikolaos Koutroumanis, Christos Doulkeridis, Akrivi Vlachou, Parallel Spatial Join Processing with Adaptive Replication, In Proceedings of 28th International Conference on Extending Database Technology (EDBT'25), 2025

Book Chapters

  1. Georgios Santipantakis, Christos Doulkeridis, Akrivi Vlachou, George Vouros, Integrating Data by Discovering Topological and Proximity Relations Among Spatiotemporal Entities, Big Data Analytics for Time-Critical Mobility Forecasting: From Raw Data to Trajectory-Oriented Mobility Analytics in the Aviation and Maritime Domains, "Springer International Publishing", (pp. 155-179), 2020 [pdf]
  2. Georgios Santipantakis, Christos Doulkeridis, George Vouros, Link Discovery for Maritime Monitoring, Guide to Maritime Informatics, Springer, (pp. 201-227), 2021 [pdf]

Journals

  1. Georgios Santipantakis, Konstantinos Kotis, Apostolos Glenis, George Vouros, Christos Doulkeridis, Akrivi Vlachou, RDF-Gen: Generating RDF Triples from Big Data Sources, In Knowledge and Information Systems (KAIS) Journal, Springer, 2022 [pdf]

Archive Reports

  1. Georgios Santipantakis, George Vouros, Christos Doulkeridis, Towards Integrated and Open COVID-19 Data, CoRR, 2020 [pdf]