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FINITE STATE TRANSDUCER DETERMINIZING DEVICE AND FINITE STATE TRANSDUCER DETERMINIZING METHOD

  • US 20120046935A1
  • Filed: 09/13/2011
  • Published: 02/23/2012
  • Est. Priority Date: 03/30/2009
  • Status: Active Grant
First Claim
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1. A finite state transducer determinizing device comprising:

  • a symbol determination unit that generates an identification symbol different from an input symbol assigned to each transition of a finite state transducer;

    a state merging unit that extracts one or more states at a transition destination by the same input symbol from among the states of the finite state transducer and generates states having the extracted states as sub-states; and

    a single-value processing unit that applies the input symbol assigned to each transition of the finite state transducer or the identification symbol as an input symbol of a transition between the states generated by the state merging unit to perform determinizing.

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