Alex Pothen
Alex Pothen
Professor of Computer Science, Purdue University
Verified email at - Homepage
Cited by
Cited by
Partitioning sparse matrices with eigenvectors of graphs
A Pothen, HD Simon, KP Liou
SIAM journal on matrix analysis and applications 11 (3), 430-452, 1990
Computing the block triangular form of a sparse matrix
A Pothen, CJ Fan
ACM Transactions on Mathematical Software (TOMS) 16 (4), 303-324, 1990
What color is your Jacobian? Graph coloring for computing derivatives
AH Gebremedhin, F Manne, A Pothen
SIAM review 47 (4), 629-705, 2005
A spectral algorithm for envelope reduction of sparse matrices
ST Barnard, A Pothen, HD Simon
Proceedings of the 1993 ACM/IEEE Conference on Supercomputing, 493-502, 1993
Graph partitioning algorithms with applications to scientific computing
A Pothen
Parallel Numerical Algorithms, 323-368, 1997
A scalable parallel algorithm for incomplete factor preconditioning
D Hysom, A Pothen
SIAM Journal on Scientific Computing 22 (6), 2194-2215, 2001
The null space problem I. Complexity
TF Coleman, A Pothen
SIAM Journal on Algebraic Discrete Methods 7 (4), 527-537, 1986
Protocols for disease classification from mass spectrometry data
M Wagner, D Naik, A Pothen
Proteomics 3 (9), 1692-1698, 2003
The null space problem II. Algorithms
TF Coleman, A Pothen
SIAM Journal on Algebraic Discrete Methods 8 (4), 544-563, 1987
The complexity of optimal elimination trees
A Pothen
Technical Report, 1988
A fast algorithm for reordering sparse matrices for parallel factorization
JG Lewis, BW Peyton, A Pothen
SIAM Journal on Scientific and Statistical Computing 10 (6), 1146-1173, 1989
Computational protein biomarker prediction: a case study for prostate cancer
M Wagner, DN Naik, A Pothen, S Kasukurti, RR Devineni, BL Adam, ...
BMC bioinformatics 5, 1-9, 2004
A mapping algorithm for parallel sparse Cholesky factorization
A Pothen, C Sun
SIAM Journal on Scientific Computing 14 (5), 1253-1257, 1993
Graph coloring algorithms for multi-core and massively multithreaded architectures
ÜV Çatalyürek, J Feo, AH Gebremedhin, M Halappanavar, A Pothen
Parallel Computing 38 (10-11), 576-594, 2012
Colpack: Software for graph coloring and related problems in scientific computing
AH Gebremedhin, D Nguyen, MMA Patwary, A Pothen
ACM Transactions on Mathematical Software (TOMS) 40 (1), 1-31, 2013
Two improved algorithms for envelope and wavefront reduction
G Kumfert, A Pothen
BIT Numerical Mathematics 37 (3), 559-590, 1997
Towards a fast implementation of spectral nested dissection
A Pothen, HD Simon, L Wang, ST Barnard
Supercomputing'92: Proceedings of the 1992 ACM/IEEE Conference on …, 1992
The computational complexity of the minimum degree algorithm
P Heggernes, SC Eisenstat, G Kumfert, A Pothen
Lawrence Livermore National Lab.(LLNL), Livermore, CA (United States), 2002
A microeconomic scheduler for parallel computers
I Stoica, H Abdel-Wahab, A Pothen
Job Scheduling Strategies for Parallel Processing: IPPS'95 Workshop Santa …, 1995
New acyclic and star coloring algorithms with application to computing Hessians
AH Gebremedhin, A Tarafdar, F Manne, A Pothen
SIAM Journal on Scientific Computing 29 (3), 1042-1072, 2007
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