Randomized parallel algorithms for the multidimensional assignment problem

  • Authors:
  • Carlos A. S. Oliveira;Panos M. Pardalos

  • Affiliations:
  • Department of Industrial and Systems Engineering, University of Florida, 303 Weil Hall, P.O. Box 116595, Gainesville, FL;Department of Industrial and Systems Engineering, University of Florida, 303 Weil Hall, P.O. Box 116595, Gainesville, FL

  • Venue:
  • Applied Numerical Mathematics - Numerical algorithms, parallelism and applications
  • Year:
  • 2004

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Abstract

Five computationally efficient algorithms for block downdating of the least squares solutions are proposed. The algorithms are block versions of Givens rotations strategies and are rich in BLAS-3 operations. They efficiently exploit the triangular structure ...