Rick Archibald Applied Mathematician Contact ARCHIBALDRK@ORNL.GOV All Publications One-sided Post-processing for the Discontinuous Galerkin Method Using ENO Type Stencil Choosing and the Local Edge Detection ... Polynomial Fitting for Edge Detection in irregularly Sampled Signals and Images Pagination First page « First Previous page ‹â¶Ä¹ … Page 3 Page 4 Current page 5 Key Links Curriculum Vitae Organizations Computing and Computational Sciences Directorate Computer Science and Mathematics Division Mathematics in Computation Section Data Analysis and Machine Learning Group