Lecture 22

The contour spectrum. Chandrajit L. Bajaj, Valerio Pascucci, Daniel Schikore. IEEE Visualization 1997: 167-174

A Topological Hierarchy for Functions on Triangulated Surfaces. Peer-Timo Bremer, Herbert Edelsbrunner, Bernd Hamann, Valerio Pascucci. IEEE Trans. Vis. Comput. Graph. 10(4): 385-396 (2004).
Direct Feature Visualization Using Morse-Smale Complexes. Attila Gyulassy, Natallia Kotava, Mark Kim, Charles D. Hansen, Hans Hagen, Valerio Pascucci. IEEE Trans. Vis. Comput. Graph. 18(9): 1549-1562 (2012)
Loop surgery for volumetric meshes: Reeb graphs reduced to contour trees. Julien Tierny, Attila Gyulassy, Eddie Simon, Valerio Pascucci. IEEE Trans. Vis. Comput. Graph. 15(6): 1177-1184 (2009)