@misc{siam-am03,
  author = {E. Jason Riedy},
  title = {Practical Alternatives for Parallel Pivoting},
  howpublished = {SIAM Annual Meeting},
  month = jun,
  year = 2003,
  optrole = {presentation},
  opttags = {siam; sparse matrix; linear algebra},
  url = {http://purl.oclc.org/NET/jason-riedy/resume/material/siam-am03.pdf},
  file = {material/siam-am03.pdf},
  abstract = {Traditional pivoting during parallel, unsymmetric $LU$ factorization introduces heavy communication and restructuring costs. Possible alternatives include pre-pivoting to place heavy elements along the diagonal and limited pivoting that maintains the factors' structures. Each alternative comes with trade-offs that affect accuracy and performance.},
  projtag = {sparse-methods},
  keywords = {sparse matrix, linear algebra, parallel algorithm, graph analysis},
  ejr-proj = {linear-algebra, graph-analysis}
}

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