Topological Simplification

Lipschitz Isotonic and Unimodal Regressions on Paths and Trees

Pankaj K. Agarwal, Jeff Phillips, and Bardia Sadri
9th Latin American Theoretical Informatics Symposium (
LATIN) 2010 [PDF]
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Untangling Triangulations Through Local Explorations

Pankaj K. Agarwal, Bardia Sadri, and Hai Yu
Symposium on Computational Geometry (SoCG), 2008 [PDF]
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