1. Carlsson, G.: Topology and data. Bulletin of the American Mathematical Society 46(2), 255–308 (2009)
2. de Silva, V., Carlsson, G.: Topological estimation using witness complexes. In: Alexa, M., Rusinkiewicz, S. (eds.) Eurographics Symposium on Point-Based Graphics. The Eurographics Association (2004)
3. De Silva, V., Morozov, D., Vejdemo-Johansson, M.: Dualities in persistent (co) homology. Inverse Problems 27(12), 124003 (2011)
4. Edelsbrunner, H., Letscher, D., Zomorodian, A.: Topological persistence and simplification. Discrete Comput. Geom. 28(4), 511–533 (2002), Discrete and computational geometry and graph drawing (Columbia, SC, 2001). MR 1949898 (2003m:52019)
5. Tausz, A., Carlsson, G.: Homological Coordinatization (2011) (preprint)