Lacerda, Y., 		Feitosa, R., 		Esmeraldo, G., 		Baptista, C., & 		Marinho, L.
(2012).
 Compass clustering - a new clustering method for detection of points of interest using personal collections of georeferenced and oriented photographs.
In <em>Proceedings of the 18th Brazilian Symposium on Multimedia and the Web</em>, (pp. 281-288). Porto Alegre: SBC.