@article {Compieta2007JVLC,
	title = {{Exploratory spatio-temporal data mining and visualization}},
	journal = {Journal of Visual Languages and Computing},
	volume = {18},
	number = {3},
	year = {2007},
	pages = {255{\textendash}279},
	author = {Compieta, P. and {Di Martino}, S. and Bertolotto, M. and Ferrucci, F. and Kechadi, T.}
}