Technical Reports, 2012

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TR-2012-001
The number of Sidon sets and the maximum size of Sidon sets contained in a sparse random set of integers
Yoshiharu Kohayakawa, Sang June Lee, Vojtech Rodl, Wojciech Samotij
Contact: Sang June Lee, slee242@emory.edu
Area: Discrete mathematics & Theoretical computer science
Download report (PDF, 390 kB)
TR-2012-002
Dynamic coloring and list dynamic coloring of planar graphs
Seog-Jin Kim, Sang June Lee, Won-Jin Park
Contact: Sang June Lee, slee242@emory.edu
Area: Descrete mathematics & Theoretical computer science
Download report (PDF, 225 kB)
TR-2012-003
Ranking Hubs and Authorities Using Matrix Functions
Michele Benzi, Ernesto Estrada, Christine Klymko
Contact: Michele Benzi, benzi@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 809 kB)
TR-2012-004
Experiences with Target-Platform Heterogeneity in Clouds, Grids, and On-Premises Resources
Jaroslaw Slawinski, Tiziano Passerini, Umberto Villa, Alessandro Veneziani, Vaidy Sunderam
Contact: Jaroslaw Slawinski, jaross@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 932 kB)
TR-2012-005
An optimal algorithm for computing Frieze-Kannan regular partitions
Domingos Dellamonica Jr., Subrahmanyam Kalyanasundaram, Daniel M. Martin, Vojtech Rodl, Asaf Shapira
Contact: Domingos Dellamonica Jr., ddellam@mathcs.emory.edu
Area: Discrete Mathematics & Theoretical Computer Science
Download report (PDF, 371 kB)
TR-2012-006
Assessment of a vorticity based solver for the Navier-Stokes equations
Michele Benzi, Maxim Olshanskii, Leo Rebholz, Zhen Wang
Contact: Michele Benzi, benzi@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 2.59 MB)
TR-2012-007
A Parallel Implementation of the Modified Augmented Lagrangian Preconditioner for the Incompressible Navier-Stokes Equations
Michele Benzi, Zhen Wang
Contact: Michele Benzi, benzi@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 166 kB)
TR-2012-008
Numerical simulation of a SEI space-continuous model for the spread of rabies in raccoons across a realistic landscape
Joshua Keller, Luca Gerardo Giorda, Alessandro Veneziani
Contact: Alessandro Veneziani, ale@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 5.13 MB)
TR-2012-009
Iterative Breast Tomosynthesis Image Reconstruction
V. Mejia Bustamante, J. G. Nagy, S. Feng, L. Sechopoulos
Contact: James Nagy, nagy@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 4.1 MB)
TR-2012-010
Constrained Numerical Optimization Methods for Blind Deconvolution
A. Cornelio, E. Loli Piccolomini, J. G. Nagy
Contact: James Nagy, nagy@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 1.93 MB)
TR-2012-011
Iterative Wavefront Reconstruction for Astronomical Imaging
Q. Chu, S. Jefferies, J. G. Nagy
Contact: James Nagy, nagy@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 1.17 MB)
TR-2012-012
Image Deblurring, Gaussian Markov Random Fields, and Neumann Boundary Conditions
J. M. Bardsley, M. Howard, J. G. Nagy
Contact: James Nagy, nagy@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 712 kB)
TR-2012-013
Iterative Methods for Image Restoration
S. Berisha, J. G. Nagy
Contact: James Nagy, nagy@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 2.64 MB)
TR-2012-014
A Mixed Formulation for the Brinkman Problem
P.S. Vassilevski, U. Villa
Contact: Umberto Villa, uvilla@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 523 kB)
TR-2012-015
A Block-Diagonal Algebraic Multigrid Preconditioner for the Brinkman Problem
P.S. Vassilevski, U. Villa
Contact: Umberto Villa, uvilla@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 452 kB)
TR-2012-016
Experiences with a computational fluid dynamics code on clouds, grids, and on-premise resources
Tiziano Passerini, Jaroslaw Slawinski, Umberto Villa, Alessandro Veneziani, Vaidy Sunderam
Contact: Tiziano Passerini, tiziano@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 1.27 MB)
TR-2012-017
A geometric nonlinear AMLI preconditioner for the Bingham fluid flow problem in mixed variables
Alexis Aposporidis, Panayot Vassilevski, Alessandro Veneziani
Contact: Alexis Aposporidis, aapospo@emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 1.64 MB)
TR-2012-018
Chebyshev Acceleration of the GeneRank Algorithm
Michele Benzi, Verena Kuhlemann
Contact: Michele Benzi, benzi@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 247 kB)