Publications

Chapters in books

  1. S. Skiadopoulos. Cardinal Direction Relationships. In L. Liu. M. Tamer Ozsu (eds.) Encyclopedia of Database Systems. Springer, 2009.
  2. A. Simitsis, P. Vassiliadis, S. Skiadopoulos, and T. Sellis. Data Warehouse Refreshment. In R. Wrembel and C. Koncilia (eds.) Data Warehouses and OLAP: Concepts, Architectures and Solutions. Idea Group, 2006.
  3. S. Grumbach, M. Koubarakis, M. Scholl, and S. Skiadopoulos. Spatiotemporal Models and Languages: An Approach Based on Constraints. In M. Koubarakis, T. Sellis, A. Frank, S. Grumbach, R.-H. Gueting, C. Jensen, N. Lorentzos, Y. Manolopoulos, E. Nardelli, B. Pernici, B. Theodoulidis, N. Tryfona, H.-J. Schek and M. Scholl (eds.) Spatiotemporal Databases: The CHOROCHRONOS Approach, volume 2520 of LNCS. Springer, 2003. download

Refereed scientific journal papers

  1. E. Clementini, S. Skiadopoulos, R. Billen, and F. Tarquini. A Reasoning System of Ternary Projective Relations. IEEE Transaction on Knowledge and Data Engineering, 2009. download
  2. B. Kantere, S. Skiadopoulos, and T. Sellis. Storing and Indexing Spatial Data in P2P Systems. IEEE Transaction on Knowledge and Data Engineering, 21(2):287--300, 2009. download
  3. A. Polyzotis, S. Skiadopoulos, P. Vassiliadis, A. Simitsis, and N.-E. Frantzell. Meshing Streaming Updates with Persistent Data in an Active Data Warehouse. IEEE Transaction on Knowledge and Data Engineering, 20(7):976--991, 2008. download
  4. S. Skiadopoulos, N. Sarkas, T. Sellis, and M. Koubarakis. A Family of Directional Relation Models for Extended Objects. IEEE Transaction on Knowledge and Data Engineering, 19(8):1116--1130, 2007. download
  5. M. Terrovitis, P. Vassiliadis, E. Skiadopoulos, S. Bertino, B. Catania, A. Maddalena, and S. Rizzi. Modelling and Language Support for the Management of Pattern-Bases. Data and Knowledge Engineering, 62(2):368--397, 2007. download
  6. M. Koubarakis, S. Skiadopoulos, and C. Tryfonopoulos. Logic and Computational Complexity for Boolean Information Retrieval. IEEE Transaction on Knowledge and Data Engineering, 18(12):1659--1666, 2006. download
  7. S. Skiadopoulos, C. Giannoukos, N. Sarkas, P. Vassiliadis, T. Sellis, and M. Koubarakis. Computing and Managing Cardinal Direction Relations. IEEE Transaction on Knowledge and Data Engineering, 17(12):1610--1623, 2005. download
  8. S. Skiadopoulos and M. Koubarakis. On the Consistency of Cardinal Directions Constraints. Artificial Intelligence, 163(1):91--135, 2005. download
  9. P. Vassiliadis, A. Simitsis, P. Georgantas, M. Terrovitis, and S. Skiadopoulos. A Generic and Customizable Framework for the Design of ETL Scenarios. Information Systems, 30(7):492--525, 2005. download
  10. A. Maniatis, P. Vassiliadis, S. Skiadopoulos, G. Mavrogonatos, and I. Michalarias. Advanced Visualization for Mobile OLAP. International Journal of Data Warehousing and Mining, 1(1):1--36, 2005. download
  11. S. Skiadopoulos and M. Koubarakis. Composing Cardinal Direction Relations. Artificial Intelligence, 152(2):143--171, 2004. download

    Please read this note. The transitivity table can be downloaded from here.

  12. P. Vassiliadis, Z. Vagena, S. Skiadopoulos, N. Karayannidis, and T. Sellis. Arktos: Towards the Modeling, Design, Control and Execution of ETL Processes. Information Systems, 26(8):537--561, 2001. download
  13. M. Koubarakis and S. Skiadopoulos. Querying Temporal and Spatial Constraint Networks in PTIME. Artificial Intelligence, 123(1-2):223--263, 2000. download

Refereed international conference and workshop papers

  1. P. Bouros, S. Skiadopoulos, T. Dalamagas, D. Sacharidis, and T. Sellis. Evaluating reachability queries over path collections. In Proceedings of SSDBM'09, 2009.
  2. P. Bouros, T. Dalamagas, S. Skiadopoulos, and T. Sellis. Evaluating `find a path' reachability queries. In Proceedings of the ECAI workshop on Spatial and Temporal Reasoning, 2008.
  3. G. Ghinita, P. Kalnis, and S. Skiadopoulos. MobiHide: A Mobile Peer-to-Peer System for Anonymous Location-Based Queries. In Proceedings of SSTD'07, pages 221--238. Springer, 2007.
  4. G. Ghinita, P. Kalnis, and S. Skiadopoulos. Priv\'e: Anonymous Location-Based Queries in Distributed Mobile Systems. In Proceedings of WWW'07, pages 476--485. ACM, 2007.
  5. A. Polyzotis, S. Skiadopoulos, P. Vassiliadis, A. Simitsis, and N.-E. Frantzell. Supporting Streaming Updates in an Active Data Warehouse. In Proceedings of the International Conference on Data Engineering (ICDE'07), pages 476--485. IEEE, 2007. download
  6. P. Vassiliadis, A. Simitsis, M. Terrovitis, and S. Skiadopoulos. Blueprints for ETL workflows. In Proceedings of the 24th International Conference on Conceptual Modelling (ER'05), volume 3716 of LNCS, pages 385--400. Springer, 2005. download
  7. A. Simitsis, P. Vassiliadis, M. Terrovitis, and S. Skiadopoulos. Graph-Based Modeling of ETL Activities with Multi-Level Transformations and Updates. In Proceedings of the 7th Int'l Conference on Data Warehousing and Knowledge Discovery (DaWaK'05), volume 2589 of LNCS, pages 43--52. Springer, 2005. download
  8. M. Terrovitis, P. Vassiliadis, E. Skiadopoulos, S. Bertino, B. Catania, and A. Maddalena. Modelling and Language Support for the Management of Pattern-Bases. In Proceedings of the 16th International Conference on Scientific and Statistical Database Management (SSDBM'04), pages 265--274. IEEE Computer Society, 2004.
  9. S. Skiadopoulos, C. Giannoukos, P. Vassiliadis, T. Sellis, and M. Koubarakis. Computing and Handling Cardinal Direction Information. In Proceedings of the 9th Int'l Conference on Extending Database Technology (EDBT'04), volume 2992 of LNCS, pages 329--347. Springer, 2004. download
  10. A. Maniatis, P. Vassiliadis, S. Skiadopoulos, and Y. Vassiliou. CPM: A Cube Presentation Model for OLAP. In Proceedings of the 5th Int'l Conference on Data Warehousing and Knowledge Discovery (DaWaK'03), volume 2737 of LNCS, pages 4--13. Springer, 2003. download
  11. A. Maniatis, P. Vassiliadis, S. Skiadopoulos, and Y. Vassiliou. Advanced Visualization for OLAP. In Proceedings of the ACM 6th Int'l Workshop on Data Warehousing and OLAP (DOLAP'03), pages 9--16. ACM Press, November 2003. download
  12. S. Skiadopoulos and M. Koubarakis. Consistency Checking for Qualitative Spatial Reasoning with Cardinal Directions. In Proceedings of the 7th International Conference on Principles and Practice of Constraint Programming (CP'02), volume 2470 of LNCS, pages 341--355. Springer, September 2002. download
  13. P. Vassiliadis, A. Simitsis, and S. Skiadopoulos. On the Logical Modelling of ETL Processes. In Proceedings of the 14th Conference on Advanced Information Systems Engineering (CAiSE'02), short paper, volume 2348 of LNCS, pages 782--786. Springer, May 2002. download
  14. P. Vassiliadis, A. Simitsis, and S. Skiadopoulos. Conceptual Modelling for ETL Processes. In Proceedings of the ACM 5th Int'l Workshop on Data Warehousing and OLAP (DOLAP'02), pages 14--21. ACM Press, July 2002. download
  15. P. Vassiliadis, A. Simitsis, and S. Skiadopoulos. Modelling ETL Activities as Graphs. In Proceedings of the 4th Int'l Workshop on the Design and Management of Data Warehouses (DMDW'02), pages 52--61. CEUR Workshop Proceedings, May 2002. download
  16. S. Skiadopoulos and M. Koubarakis. Composing Cardinal Directions Relations. In Proceedings of the 7th International Symposium on Spatial and Temporal Databases (SSTD'01), volume 2121 of LNCS, pages 299--317. Springer, July 2001. download
  17. P. Vassiliadis and S. Skiadopoulos. Modelling and Optimization Issues for Multidimensional Databases. In Proceedings of CAiSE'00, volume 1789 of LNCS, pages 482--497. Springer, June 2000. download
  18. M. Koubarakis and S. Skiadopoulos. Querying Temporal Constraint Networks in PTIME. In Proceedings of AAAI'99, pages 745--750, July 1999.
  19. M. Koubarakis and S. Skiadopoulos. Tractable Query Answering in Indefinite Constraint Databases: Basic Results and Applications to Querying Spatio-Temporal Information. In Proceedings of Int'l Workshop on Spatio-Temporal Database Management (STDBM'99), volume 1678 of LNCS, pages 204--223. Springer, September 1999. download
  20. M. Koubarakis and S. Skiadopoulos. Querying Indefinite Spatial and Temporal Information: The New Frontier. In Proceedings of the IJCAI Workshop on Hot Topics in Spatial and Temporal Reasoning, August 1999.

Refereed national papers

  1. A. Polyzotis, S. Skiadopoulos, P. Vassiliadis, A. Simitsis, and N.-E. Frantzell. Supporting Streaming Updates in an Active Data Warehouse. In Proceedings of the Hellenic Data Management Symposium (HDMS'07), June 2007.
  2. P. Vassiliadis, A. Simitsis, and S. Skiadopoulos. Modelling ETL Processes as Graphs. In Proceedings of the Hellenic Data Management Symposium (HDMS'03), September 2003.
  3. P. Vassiliadis and S. Skiadopoulos. Modelling and Querying Multidimensional Databases. In Proceedings of the Hellenic Data Management Symposium (HDMS'02), July 2002.
  4. S. Skiadopoulos and M. Koubarakis. Composition Algorithm for Cardinal Direction Relations. In Proceedings of the 2nd Hellenic Conference on Artificial Intelligence (SETN'02), short paper, April 2002.

Other publications refereed by the editor

  1. P. Vassiliadis, Z. Vagena, N. Skiadopoulos, S. Karayannidis, and T. Sellis. Arktos: A Tool For Data Cleaning and Transformation in Data Warehouse Environments. IEEE Data Engineering Bulletin, 23(4):42--47, 2000.