Dr. Richard Archibald
Computer
Science and Mathematics Division
Oak
Ridge National Laboratory
P.O.
Box 2008, MS 6367
Oak
Ridge, TN 37831-6367
Voice:
(865) 576-5761
Fax:
(865) 574-0680
E-mail:
ArchibaldRK@ornl.gov
Research Interests
Computational Methods
1. Multiwavelets
2. Discontinuous
Galerkin Methods
3. Time
acceleration schemes
Image/Signal Processing
1. Kernel
Learning Methods
2. Large
Scale Data Analysis
3. Stochastic
Processes
Selected Papers
Archibald, Gelb, Saxena, and Xiu, Discontinuity Detection in
Multivariate Space for Stochastic Simulations. Journal of Computational
Physics, 2009.
Filippi and Archibald, Support Vector
Machine-Based Endmember Extraction.
IEEE Transactions on Geoscience and Remote Sensing, 2009.
Archibald, Fann, and Shelton, Adaptive Discontinuous Galerkin
Methods in Multiwavelets Bases. Journal of Scientific Computing, 2009.
Archibald, Drake, Evans and White III, Time Acceleration Methods for
Convection on the Cubed Sphere.
Computational Science -- ICCS, 2009.
Archibald and Fann, Feature Selection and
Classification of Hyperspectral Images with Support Vector Machines. IEEE Geoscience and Remote Sensing
Letters, 2007.
Archibald, Datskos, Devault, Lamberti, Lavrik, Noid, Sepaniak, and
Dutta, Independent Component
Analysis of Nanomechanical Responses of Cantilever Arrays. Analytica Chimica Acta, 2007.
Archibald, Gelb, Gottlieb, and Ryan, One-Sided Post-Processing for
the Discontinuous Galerkin Method Using ENO Type Stencil Choosing and the Local
Edge Detection Method. Journal
of Scientific Computing, 2005.
Archibald, Gelb, and Yoon, Polynomial Fitting for Edge
Detection in Irregularly Sampled Signals and Images. SIAM Journal on Numerical Analysis,
2004.
Archibald, Hu, Gelb, and Farin, Improving the Accuracy of
Volumetric Segmentation Using Pre-Processing Boundary Detection and Image
Reconstruction. IEEE
Transactions on Image Processing, 2004.
Archibald, Chen, Gelb, and Renaut, The Improvement of Human
Brain Segmentation Through the use of the Gegenbauer Reconstruction Method as
an Pre-Processing Step. NeuroImage, 2003.
Archibald and Gelb, A
Method to Reduce the Gibbs Ringing Artifact in MRI Scans While Keeping Tissue
Boundary Integrity. IEEE
Transactions of Medical Imaging, 2002.