Uniform Decomposition of Incompletely Specified Sequential Machines

  • Authors:
  • G. H. Williams

  • Affiliations:
  • Department of Electrical Engineering, Union College

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 1975

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Abstract

In this correspondence uniform decomposition procedures are extended to incompletely specified sequential machines. Any given Moore sequential machine is realized by interconnecting copies of a universal two-state component machine. The information processed by each component machine is represented by its corresponding partial mapping. When the sequential machine is incompletely specified, a reduction in the number of component machine copies is possible. The reduction is found by a uniform-cost search algorithm which finds a minimal cover on the set of partial mappings.