Recent indicational scientific papers:
N. Pelekis, I. Kopanakis, G. Marketos, I. Ntoutsi, G. Andrienko, Y. Theodoridis: "Search in Trajectory Databases". in the Proc. IEEE Computer Society, 14th International Symposium on Temporal Representation and Reasoning (TIME 2007), Alicante, Spain, 28-30 June 2007 (http://gplsi.dlsi.ua.es/congresos/time07).
N. Pelekis, D. K. Iakovidis, E. Kotsifakos, H. Karanikas, and I. Kopanakis: "Intuitionistic Fuzzy Clustering to Information Retrieval from Cultural Databases", in the Proc. "Data Mining and Knowledge Discovery" Stream in 22nd European Conference on Operational Research (EURO XXII - 2007), Prague, Czech Republic, July 8-11, 2007 (http://euro2007.vse.cz).
N. Pelekis, I. Kopanakis, I. Ntoutsi, G. Marketos and Y. Theodoridis: "Mining Trajectory Databases via a Suite of Distance Operators", in the Proc. IEEE ICDE workshop on Spatio-Temporal Data Mining (STDM07), Istanbul, Turkey, 2007 (http://stdm07.uhasselt.be).
D. Iakovidis, E. Kotsifakos, N. Pelekis, H. Karanikas, I. Kopanakis, and Y. Theodoridis: "Pattern-Based Retrieval of Cultural Heritage Images", in Proc. of the 11th Panhellenic Conference in Informatics (PCI'05), Rio, Greece, 2007 (http://pci2007.upatras.gr).
D. Iakovidis, N. Pelekis, H. Karanikas, E. Kotsifakos, I. Kopanakis, and Y. Theodoridis, "A Pattern Similarity Scheme for Medical Image Retrieval" in Proc. International Conference on Information Technology in Biomedicine (ITAB), Ioannina, Greece, 26-28 October 2006 (http://medlab.cs.uoi.gr/itab2006).
H. Karanikas, N. Pelekis, D. Iakovidis, I. Kopanakis, T. Mavroudakis and Y. Theodoridis. "MetaOn - Ontology Driven Metadata Construction and Management for Intelligent Search in Text and Image Collections", In the Proceedings of the International DEXA Workshop on Flexible Database and Information System Technology (FlexDBIST-06), IEEE CSP, Crakow, Poland, September, 2006 (http://flexdbist06.unibg.it).
H. Karanikas et al. "Multimedia Annotation System for Intelligent Search", In the Proceedings of the International Conference on Telecommunications & Multimedia (TEMU’06), Heraklion-Crete, Greece, July 2006 (www.temu.gr).
H. Karanikas, N. Pelekis, Theodoulidis B., I. Kopanakis "A Temporal Text Mining Approach in Competitive Intelligence" International Journal of Data Warehousing & Mining, June 2006, under review (http://www.igi-global.com/reference/details.asp?id=6946, http://www.igi-global.com/downloads/pdf/DMMVB/4-30.pdf).
I. Kopanakis, N. Pelekis, H. Karanikas and T. Mavroudakis: "Visual Techniques for the Interpretation of Data Mining Outcomes", 10th Panhellenic conf. on Informatics (PCI'2005) LNCS Proc., Volos, Greece, November 11-13, 2005 (www.springeronline.com/lncs/).
Kopanakis, S. Karagiannis, N. Pelekis and H. Karanikas: "Bar Chart Form Visual Data Mining model for the representation of Association Rules", Proc. of Annual Conf. on Telecommunications & Multimedia (TEMU'05) Heraklion - Crete, Greece, June 2005 (www.epp.teiher.gr/temu2005).
N. Pelekis, B. Theodoulidis, I. Kopanakis and Y. Theodoridis, "Literature Review of Spatio-Temporal Database Models", The Knowledge Engineering Review journal, 19(3), 235-274, Jun 2005 (journals.cambridge.org/action/displayIssue?jid=KER&volumeId=19&issueId=03).
H. Karanikas, N. Pelekis, I. Kopanakis and T. Mavroudakis: "Discovering Market Trends via Text Mining", Proc. Conf. on New Technologies and Marketing (NTM’05) Ierapetra – Crete, Greece, May 2005 (www.ntmarketing.gr/2005).
I. Kopanakis, S. Karagiannis, N. Pelekis, H. Karanikas, "3D Class-Preserving Projection Technique for the representation of N-Dimensional Classified Data and Association Rules", Journal of Universal Computer Science, 2005 (www.jucs.org).