This software implements Weighted Finite-State Transducers (WFSTs) as described in:
Mehryar Mohri, Fernando Pereira, and Michael Riley. "The design principles of a weighted finite-state transducer library," In: Theoretical Computer Science vol. 231 issue 1 (2000): pp. 17-32.
This is a re-implementation in Rust, containing ported fragments from the following existing projects (see appropriate licences and attribution in the source repository):
- OpenFst (http://www.openfst.org)
- CMU Sphinx (http://cmusphinx.sourceforge.net/)