Rick K Archibald Applied Mathematician Contact archibaldrk@ornl.gov | 865.576.5761 All Publications Adaptive Discontinuous Galerkin Methods in Multiwavelets Bases... Multiwavelet Discontinuous Galerkin Accelerated ELP Method for the Shallow Water Equations on the Cubed Sphere... Progress towards accelerating HOMME on hybrid multi-core systems... Agricultural mapping using Support Vector Machine-Based Endmember Extraction (SVM-BEE)... Time Acceleration Methods for Advection on the Cubed Sphere... Discontinuity Detection in Multivariate Space for Stochastic Simulations... Support Vector Machine-Based Endmember Extraction... Feature Selection and Classification of Hyperspectral Images with Support Vector Machines... Acceleration of Time Integration... Determining the Locations and Discontinuities in the Derivatives of Functions... Independent Component Analysis of Nanomechanical Responses of Cantilever Arrays... 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 ‹‹ … Page 2 Page 3 Current page 4 Key Links Curriculum Vitae Google Scholar ORCID Division Homepage Organizations Computing and Computational Sciences Directorate Computer Science and Mathematics Division Mathematics in Computation Section Data Analysis and Machine Learning Group