A Greedy Approximation Algorithm for Constructing Shortest Common Superstrings

@article{Tarhio1988AGA,
  title={A Greedy Approximation Algorithm for Constructing Shortest Common Superstrings},
  author={Jorma Tarhio and Esko Ukkonen},
  journal={Theor. Comput. Sci.},
  year={1988},
  volume={57},
  pages={131-145}
}
An approximation algorithm for the shortest common superstring problem is developed, based on the Knuth-Morris-Pratt string matching procedure and on the greedy heuristics for finding longest Hamiltonian paths in weighted graphs. Given a set R of strings, the algorithm constructs a common superstring for R in O(mn) steps where m is the number of strings in R and n is the total length of these strings. The performance of the algorithm is analyzed in terms of the compression in the common… CONTINUE READING
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String compression algorithms

  • J. K. Gallant
  • Ph.D. Thesis, Princeton University,
  • 1982
Highly Influential
4 Excerpts

Jenkyns: The greedy travelling salesman's problem. Networks

  • T A.
  • 1979
Highly Influential
3 Excerpts

Yao : Storing a sparse table

  • R. E. Tarjan, C. A.
  • Comm . ACM
  • 1983

Gallant : String compression algorithms

  • D. S. Johnson
  • 1982

Jenkyns : The greedy travelling salesman ' s problem

  • A. T.
  • Networks
  • 1979

Pratt : Fast pattern matching in strings

  • V.
  • SIAM J . Comput .
  • 1979

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