Nikos Pelekis Gennady L. Andrienko Natalia V. Andrienko Ioannis Kopanakis Gerasimos Marketos Yannis Theodoridis Visually exploring movement data via similarity-based analysis. 343-391 2012 38 J. Intell. Inf. Syst. 2 http://dx.doi.org/10.1007/s10844-011-0159-2 db/journals/jiis/jiis38.html#PelekisAAKMT12