Spiliopoulos V, Vouros G. 2012. IEEE TKDE. 24(5):940-951.
N. Pelekis, A. Gkoulalas-Divanis, M. Vodas, A. Plemenos, D. Kopanaki, Y. Theodoridis. Proc. 15th International Conference on Extending Database Technology, (EDBT’12), Berlin, Germany, March 2012.
N. Pelekis, G. Andrienko, N. Andrienko, I. Kopanakis, G. Marketos, Y. Theodoridis. Journal of Intelligent Information Systems (JIIS), 38(2), April 2012.
A. Vlachou, C. Doulkeridis, K. Nørvåg and Y. Kotidis. In Proceedings of ACM International Conference on Management of Data (SIGMOD'13), New York, USA, June 22-27, 2013.
Akrivi Vlachou, Christos Doulkeridis, Kjetil Nørvåg, Yannis Kotidis. SIGMOD Conference 2013: 481-492.
O. Gkorgkas, A. Vlachou, C. Doulkeridis and K. Nørvåg. In Proceedings of 13th International Symposium on Spatial and Temporal Databases (SSTD'13), Munich, Germany, August 21-23, 2013.
C. Parent, S. Spaccapietra, C. Renso, G. Andrienko, N. Andrienko, V. Bogorny, M. L. Damiani, A. Gkoulalas-Divanis, J. Macedo, N. Pelekis, Y. Theodoridis, Z. Yan. ACM Computing Surveys, 45(4), December 2013. ACM Press.
G. Kellaris, N. Pelekis, Y. Theodoridis. Journal of Systems and Software, 86(6):1566-1579, June 2013. Elsevier.
Alexander Artikis, Matthias Weidlich, Avigdor Gal, Vana Kalogeraki, Dimitrios Gunopulos. BigData Conference 2013: 319-325