David Letscher
David Letscher
Professor of Computer Science, Saint Louis University
Verified email at - Homepage
Cited by
Cited by
Topological persistence and simplification
Edelsbrunner, Letscher, Zomorodian
Discrete & computational geometry 28, 511-533, 2002
Theory for the systemic definition of metabolic pathways and their use in interpreting metabolic function from a pathway-oriented perspective
CH Schilling, D Letscher, BŲ Palsson
Journal of theoretical biology 203 (3), 229-248, 2000
Combining pathway analysis with flux balance analysis for the comprehensive study of metabolic systems
CH Schilling, JS Edwards, D Letscher, BŲ Palsson
Biotechnology and bioengineering 71 (4), 286-306, 2000
Delaunay triangulations and Voronoi diagrams for Riemannian manifolds
G Leibon, D Letscher
Proceedings of the sixteenth annual symposium on Computational geometry, 341-349, 2000
A simple and robust thinning algorithm on cell complexes
L Liu, EW Chambers, D Letscher, T Ju
Computer Graphics Forum 29 (7), 2253-2260, 2010
Erosion thickness on medial axes of 3D shapes
Y Yan, K Sykes, E Chambers, D Letscher, T Ju
ACM Transactions on Graphics (TOG) 35 (4), 1-12, 2016
Image segmentation using topological persistence
D Letscher, J Fritts
International Conference on Computer Analysis of Images and Patterns, 587-595, 2007
Extended grassfire transform on medial axes of 2d shapes
L Liu, EW Chambers, D Letscher, T Ju
Computer-Aided Design 43 (11), 1496-1505, 2011
Detecting filtered cloning in digital images
B Dybala, B Jennings, D Letscher
Proceedings of the 9th workshop on Multimedia & security, 43-50, 2007
Voxel cores: Efficient, robust, and provably good approximation of 3d medial axes
Y Yan, D Letscher, T Ju
ACM Transactions on Graphics (TOG) 37 (4), 1-13, 2018
Teaching an object-oriented CS1- with Python
MH Goldwasser, D Letscher
Acm sigcse bulletin 40 (3), 42-46, 2008
Algorithms for essential surfaces in 3-manifolds
W Jaco, D Letscher, JH Rubinstein
Contemporary Mathematics 314, 107-124, 2002
Emerging challenges in computational topology
M Bern, D Eppstein, PK Agarwal, N Amenta, P Chew, T Dey, DP Dobkin, ...
arXiv preprint cs/9909001, 1999
Optimal strategies for sports betting pools
B Clair, D Letscher
Operations Research 55 (6), 1163-1177, 2007
Proceedings 41st annual symposium on foundations of computer science
H Edelsbrunner, D Letscher, A Zomorodian
IEEE, 2000
On the Height of a Homotopy.
EW Chambers, D Letscher
CCCG 9, 103-106, 2009
On persistent homotopy, knotted complexes and the Alexander module
D Letscher
Proceedings of the 3rd Innovations in Theoretical computer Science …, 2012
Persistent homology over directed acyclic graphs
EW Chambers, D Letscher
Research in Computational Topology, 11-32, 2018
Object-Oriented Programming in Python
MH Goldwasser, D Letscher
Pearson Prentice Hall, 2008
TopoRoot: a method for computing hierarchy and fine-grained traits of maize roots from 3D imaging
D Zeng, M Li, N Jiang, Y Ju, H Schreiber, E Chambers, D Letscher, T Ju, ...
Plant methods 17, 1-17, 2021
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