@Article{SCI:Pas2007a, author = "V. Pascucci and G. Scorzelli and P.-T. Bremer and A. Mascarenhas", title = "Robust On-line Computation of Reeb Graphs: Simplicity and Speed", journal = "ACM Transactions on Graphics: ACM SIGGRAPH 2007 Papers", pages = "1057--1066", year = "2007", publisher = "ACM Press", address = "New York, NY, USA", }