Nikos Pelekis Ioannis Kopanakis Irene Ntoutsi Gerasimos Marketos Yannis Theodoridis Mining Trajectory Databases via a Suite of Distance Operators. 575-584 2007 conf/icde/2007w ICDE Workshops http://dx.doi.org/10.1109/ICDEW.2007.4401043 db/conf/icde/icdew2007.html#PelekisKNMT07