Alex Pothen
According to our database^{1},
Alex Pothen
authored at least 70 papers
between 1989 and 2019.
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Bibliography
2019
A 2/3Approximation Algorithm for Vertex Weighted Matching in Bipartite Graphs.
SIAM J. Scientific Computing, 2019
A 2/3Approximation Algorithm for Vertexweighted Matching.
CoRR, 2019
Approximation algorithms in combinatorial scientific computing.
Acta Numer., 2019
Parallel algorithms through approximation: graphs, data privacy and machine learning.
Proceedings of the 16th ACM International Conference on Computing Frontiers, 2019
CloseRange Rendezvous with a Moving Target Spacecraft using Udwadia Kalaba Equation.
Proceedings of the 2019 American Control Conference, 2019
2018
Using automatic differentiation for compressive sensing in uncertainty quantification.
Optimization Methods and Software, 2018
AMPS: A Realtime Mesh Cutting Algorithm for Surgical Simulations.
CoRR, 2018
New Approximation Algorithms for Minimum Weighted Edge Cover.
Proceedings of the Eighth SIAM Workshop on Combinatorial Scientific Computing, 2018
Adaptive anonymization of data using bedge cover.
Proceedings of the International Conference for High Performance Computing, 2018
Parallel Algorithms Through Approximation: BEdge Cover.
Proceedings of the 2018 IEEE International Parallel and Distributed Processing Symposium, 2018
Phenotyping Immune Cells in Tumor and Healthy Tissue Using Flow Cytometry Data.
Proceedings of the 2018 ACM International Conference on Bioinformatics, 2018
2017
Fast Parallel Stochastic Subspace Algorithms for LargeScale Ambient Oscillation Monitoring.
IEEE Trans. Smart Grid, 2017
Computing Maximum Cardinality Matchings in Parallel on Bipartite Graphs via TreeGrafting.
IEEE Trans. Parallel Distrib. Syst., 2017
AMPS: An Augmented Matrix Formulation for Principal Submatrix Updates with Application to Power Grids.
SIAM J. Scientific Computing, 2017
Introduction to HiCOMB Workshop.
Proceedings of the 2017 IEEE International Parallel and Distributed Processing Symposium Workshops, 2017
2016
Interactively Cutting and Constraining Vertices in Meshes Using Augmented Matrices.
ACM Trans. Graph., 2016
Efficient Approximation Algorithms for Weighted bMatching.
SIAM J. Scientific Computing, 2016
Capitalizing on live variables: new algorithms for efficient Hessian computation via automatic differentiation.
Math. Program. Comput., 2016
flowVS: channelspecific variance stabilization in flow cytometry.
BMC Bioinformatics, 2016
Edge Pushing is Equivalent to Vertex Elimination for Computing Hessians.
Proceedings of the 2016 Proceedings of the Seventh SIAM Workshop on Combinatorial Scientific Computing, 2016
A New 3/2Approximation Algorithm for the bEdge Cover Problem.
Proceedings of the 2016 Proceedings of the Seventh SIAM Workshop on Combinatorial Scientific Computing, 2016
Designing scalable bMatching algorithms on distributed memory multiprocessors by approximation.
Proceedings of the International Conference for High Performance Computing, 2016
2015
Codesign Lessons Learned from Implementing Graph Matching on Multithreaded Architectures.
IEEE Computer, 2015
How to match in parallel: approximation algorithms and multicore machines.
Proceedings of the 5th Workshop on Irregular Applications  Architectures and Algorithms, 2015
PCO Keynote.
Proceedings of the 2015 IEEE International Parallel and Distributed Processing Symposium Workshop, 2015
A Parallel Tree Grafting Algorithm for Maximum Cardinality Matching in Bipartite Graphs.
Proceedings of the 2015 IEEE International Parallel and Distributed Processing Symposium, 2015
2014
Immunophenotypes of Acute Myeloid Leukemia From Flow Cytometry Data Using Templates.
CoRR, 2014
2013
ColPack: Software for graph coloring and related problems in scientific computing.
ACM Trans. Math. Softw., 2013
Classifying Immunophenotypes With Templates From Flow Cytometry.
Proceedings of the ACM Conference on Bioinformatics, 2013
2012
Graph coloring algorithms for multicore and massively multithreaded architectures.
Parallel Computing, 2012
Approximate weighted matching on emerging manycore and multithreaded architectures.
IJHPCA, 2012
Graph Coloring Algorithms for Muticore and Massively Multithreaded Architectures
CoRR, 2012
Matching phosphorylation response patterns of antigenreceptorstimulated T cells via flow cytometry.
BMC Bioinformatics, 2012
A multithreaded algorithm for network alignment via approximate matching.
Proceedings of the SC Conference on High Performance Computing Networking, 2012
Multithreaded Algorithms for Matching in Graphs with Application to Data Analysis in Flow Cytometry.
Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium Workshops & PhD Forum, 2012
Multithreaded Algorithms for Maxmum Matching in Bipartite Graphs.
Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium, 2012
2011
Computing maximum matching in parallel on bipartite graphs: worth the effort?
Proceedings of the first workshop on Irregular applications: architectures and algorithm, 2011
DistributedMemory Parallel Algorithms for Matching and Coloring.
Proceedings of the 25th IEEE International Symposium on Parallel and Distributed Processing, 2011
New Multithreaded Ordering and Coloring Algorithms for Multicore Architectures.
Proceedings of the EuroPar 2011 Parallel Processing  17th International Conference, 2011
2010
Identifying Rare Cell Populations in Comparative Flow Cytometry.
Proceedings of the Algorithms in Bioinformatics, 10th International Workshop, 2010
Discovering overlapping modules and bridge proteins in proteomic networks.
Proceedings of the First ACM International Conference on Bioinformatics and Computational Biology, 2010
2009
Efficient Computation of Sparse Hessians Using Coloring and Automatic Differentiation.
INFORMS Journal on Computing, 2009
Evaluation of Hierarchical Mesh Reorderings.
Proceedings of the Computational Science, 2009
2007
New Acyclic and Star Coloring Algorithms with Application to Computing Hessians.
SIAM J. Scientific Computing, 2007
2006
Combinatorial Scientific Computing: The Enabling Power of Discrete Algorithms in Computational Science.
Proceedings of the High Performance Computing for Computational Science, 2006
2005
What Color Is Your Jacobian? Graph Coloring for Computing Derivatives.
SIAM Review, 2005
The Architecture of a Proteomic Network in the Yeast.
Proceedings of the Computational Life Sciences, First International Symposium, 2005
2004
Elimination Structures in Scientific Computing.
Proceedings of the Handbook of Data Structures and Applications., 2004
Computational protein biomarker prediction: a case study for prostate cancer.
BMC Bioinformatics, 2004
Oblio: Design and Performance.
Proceedings of the Applied Parallel Computing, 2004
A Hypergraph Model for the Yeast Protein Complex Network.
Proceedings of the 18th International Parallel and Distributed Processing Symposium (IPDPS 2004), 2004
2002
Parallel Distancek Coloring Algorithms for Numerical Optimization.
Proceedings of the EuroPar 2002, 2002
2001
A Scalable Parallel Algorithm for Incomplete Factor Preconditioning.
SIAM J. Scientific Computing, 2001
The design of I/Oefficient sparse direct solvers.
Proceedings of the 2001 ACM/IEEE conference on Supercomputing, 2001
1999
Efficient Parallel Computation of ILU(k) Preconditioners.
Proceedings of the ACM/IEEE Conference on Supercomputing, 1999
Parallel Computation of ILU(k) Preconditioners Without Serial Bottlenecks.
Proceedings of the Ninth SIAM Conference on Parallel Processing for Scientific Computing, 1999
ObjectOriented Parallel Factorization for Sparse Symmetric Systems.
Proceedings of the Ninth SIAM Conference on Parallel Processing for Scientific Computing, 1999
1998
An ObjectOriented Collection of Minimum Degree Algorithms.
Proceedings of the Computing in ObjectOriented Parallel Environments, 1998
ObjectOriented Design for Sparse Direct Solvers.
Proceedings of the Computing in ObjectOriented Parallel Environments, 1998
1996
A robust and flexible microeconomic scheduler for parallel computers.
Proceedings of the 3rd International Conference on High Performance Computing, 1996
1995
The Sparse Basis Problem and Multilinear Algebra.
SIAM J. Matrix Analysis Applications, 1995
A spectral algorithm for envelope reduction of sparse matrices.
Numerical Lin. Alg. with Applic., 1995
A Microeconomic Scheduler for Parallel Computers.
Proceedings of the Job Scheduling Strategies for Parallel Processing, 1995
1994
Stability of the Partitioned Inverse Method for Parallel Solution of Sparse Triangular Systems.
SIAM J. Scientific Computing, 1994
1993
A Mapping Algorithm for Parallel Sparse Cholesky Factorization.
SIAM J. Scientific Computing, 1993
1992
A Fast Reordering Algorithm for Parallel Sparse Triangular Solution.
SIAM J. Scientific Computing, 1992
Towards a Fast Implementation of Spectral Nested Dissection.
Proceedings of the Proceedings Supercomputing '92, 1992
1991
Distributed Multifrontal Factorization Using Clique Trees.
Proceedings of the Fifth SIAM Conference on Parallel Processing for Scientific Computing, 1991
1990
Computing the block triangular form of a sparse matrix.
ACM Trans. Math. Softw., 1990
1989
Spectral Algorithms for Ordering Sparse Matrices in Parallel.
Proceedings of the Fourth SIAM Conference on Parallel Processing for Scientific Computing, 1989