Algorithm 815: FORTRAN subroutines for computing approximate solutions of feedback set problems using GRASP

  • Authors:
  • Paola Festa;Panos M. Pardalos;Mauricio G. C. Resende

  • Affiliations:
  • University of Salerno, Baronissi (SA), Italy;University of Florida, Gainesville, FL;AT&T Labs Research, Florham Park, NJ

  • Venue:
  • ACM Transactions on Mathematical Software (TOMS)
  • Year:
  • 2001

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Abstract

We propose FORTRAN subroutines for approximately solving the feedback vertex and arc set problems on directed graphs using a Greedy Randomized Adaptive Search Procedure (GRASP). Implementation and usage of the package is outlined and computational experiments are reported illustrating solution quality as a function of running time.